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Описание:
PMP10123 is a synchronous buck converter with 5V input voltage and 3.3V output voltage. The design is optimized for low EMI and smallest size.

Возможности:

Small outline (22mm x 24mm) Ceramic capacitors only Low temperature rise at full load 5V input 3.3V output @ 1.3A Highest efficiency

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PMP10698 is a synchronous 4-switch buck-boost converter which utilizes the LM5175 controller for USB type C applications. The output voltage can be selected for 5V, 12V or 20V at 5A using jumpers or open drain control switches. The LM5175 average current loop sets a maximum output current of 6.25A.

Возможности:

Three selectable output configurations High power density Cycle-by-Cycle current limit Sync to external clock Input and output current limit option Synchronous for maximum efficiency

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This synchronous buck converter design uses the TPS54623 to generate a 3.3V at 5A rail from a 4.5V-17Vdc source. The current mode control and high switching frequency of the device minimize the component count and size, resulting in a simple design. This supply achieves a peak efficiency of 96%.

Возможности:

Skips pulses to boost the efficiency at light loads Low component count and size reduces total footprint of design Peak efficiency of 96% Full design, layout, and test report

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The PMP10961 is a high power density, 10A buck converter with PMBus interface. The layout is optimized for small form factor utilizing both sides of board and fits in a 0.6"x0.78" area. It enables 86.5% efficiency at 10Vin, 1.2V/10Aout, 400kHz. Due to DCAP3 control mode, it also provides fast load transient response within +/-1.5%, minimizing output capacitors . PMBus interface enables output voltage adjustment, soft-start, power-on delay, switching frequency, UVLO and fault reporting.

Возможности:

Small form factor 1.2V/10A PoL in 0.6" by 0.78" size (15.2mm x19.7mm) High efficiency 86.5% at 1.2V/10A, 400kHz, 10Vin 51C FET temperature under 10Vin, 1.2V/10A, natural convection and room temperature DCAP3-enabled fast transient response within +/-1.5% PMBus controlled output voltage, soft-start, power-on delay, switching frequency, UVLO and fault report PowerStack package for easy heatsinking to the internal PCB GND layers and excellent thermal performance

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The PMP11140 reference designshows 1.8V 4A (3A without fan) for CPU I/O and other applications in a 22 cm by 12.5 cm single sided footprint. Control allows external synchronization to allow improved management of system noise. A rich Test Interface is provided including an on board dynamic load.

Возможности:

PMBus programming, configuration, control, and telemetry 85% peak efficiency Thermal performance well documented bolith with & without fan On board high speed dynamic test load to verify dynamic performance 0.9” x 0.5” total power supply area with all parts on same side Supported by TI’s Fusion GUI PMBus designer FUSION_DIGITAL_POWER_DESIGNER

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PMP11184 is a chipset solution for high current ASIC core rail regulation. It utilizes TPS53647 4-phase controller for 120A high current rail, which employs DCAP+ control for fast transient response and TI's proprietary AutoBalance for tight steady and dynamic phase-to-phase current balance. It also utilizes TPS40428 dual controller for dual 30A rails. Both controllers drive TI NexFET smart power stages for high power density and efficiency. PMBus capability and on-board NVM enable easy design, configuration, and customization, with telemetry of output voltage, current, temperature, and power.

Возможности:

Detached layout enables flexible placement High efficiency 91% at 1V/120A, 300kHz, 12Vin Excellent thermal performance (72C FET temperature at full load with 200LFM air flow) Combined ripple and transient response within +/-2%. Full PMBus telemetry of output voltage, current, power and temperature

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The PMP20025reference design provides a compact low power solution for DDR4 memory. The power supply is powered from a 12V source and regualtes the output to 1.2V at up to 6A. The TPS62180 operates in a two phase buck mode that allows for very small external components. The solution size is 10mm x 15mm. The effciency at close to full load is approximately 80%. At very light loads the efficiency is still above 50%.

Возможности:

12VIN to 1.2VOUT at 6A Small Solution Size 10mm x 15mm Max Height 1.2mm Light Load Efficiency for Improved No Load Performance Out of Phase Operation for Ripple Current Cancellation

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The PMP20026reference design provides an efficient low power solution for DDR4 memory. The power supply is powered from a 12V source and regulates the output to 1.2V at up to 6A. The TPS53515 operates in a single phase buck mode at 500kHz that allows for very high efficiency conversion. The solution size is25mm x 15mm. The peak effciency approaches 90% at 5A. At very light loads the efficiency is still above 40%.

Возможности:

12VIN to 1.2VOUT at 6A Peak efficiency ~89% DCAP3 Mode for Fast Transient Response Bandwidth >100kHz Load Regulation <2%

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This reference design is a a control card for LLC converter. It integrates all of the essential functions for controlling a LLC converter including the HV start-up, X-capacitor discharge and the drivers for the power FETs. By employing the advanced burst mode, it can also help the LLC converter to achieve ultra low standby power even with PFC on. Furthermore, PMP40281 is very flexible for user to evaluate and suitable for any power rating of a LLC power board. It is easy to set up bench test with existing power stage by simple connections.
Возможности:

Single chip solution with essential functions for LLC Integrated HV startup and driver Best in class load and line transition response Low standby power consumption X-cap discharge

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Описание:
The PMP4397 is a battery charger module reference design suitable for 2-cell battery applications with a DC input of 4.5V – 15V. Detailed data for radiated emissions compliance is provided. The cell number could be trimmed by resistors over a range from 1-cell to 3-cells. A typical application is for 2-cells (8.4V/2000mAH).

Возможности:

Fully tested to comply with the industrial requirement (EN55022 CLASS B) Single chip for battery charge & outputs Protection includes the Input UVP, Input OVP, output OCP and OTP Flexible configuration of output requirements by setting resistors Good thermal performance with low component count Small dimensions: 33mm x 50mm x 10mm

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High power density Intel IMVP6+ Atom CPU Core power supply for Embedded PCs; this design enables high power density and flexible configuration with the use of discrete TI NexFETs while meeting all Intel specifications

Возможности:

Differential voltage and current sense for tight voltage and current sense accuracy, and tight regulation irrespective of PCB placement 1" x 0.5" total power supply area Settings for evaluating all Intel IMVP6+ CPU core voltage regulator functions On-board Load Transient Generator for easy evaluation Only 1x330uF bulk cap and 5x10uF MLCC output capacitors required Max case temperature 50degrees Celsius (Hi Side MOSFET)

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The Atom IMVP6+ power management design provides power to the processor's core. The synchronous-buck controller is designed specifically to power IMVP Mobile Processors and implements TI's D-CAP+ control to reduce compoennt count, maintain tight voltage regulation accuracy, and improve the transient response performance. The design also features TI's NEXFET Power Blck to reduce the total solution size.

Возможности:

Design supports up to 15V input Small double-sided form-factor: 0.985" x 0.5" Fast rise and fall times for excellent efficiency Design optimized for 5A continuous output Low ripple: 18mV Reference design has been built and tested

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Описание:
Intel Core i7 (Arrandale) 48A CPU core reference design for Industrial and Embedded PCs; this 2-phase 48A design enables tight CPU core voltage regulation in a small area with excellent thermal performance for Embedded and Industrial PCs using Intel Core i7 processors

Возможности:

Differential voltage and current sense for tight voltage and current sense accuracy, and tight regulation irrespective of PCB placement Discrete High-Side and Low-Side CSD13xxx NexFETs enable output current scalability to 48A TDC Settings for evaluating all Intel IMVP6.5 CPU core voltage regulator functions On-board Load Transient Generator for easy evaluation The design has been tested and verified Max case temperature 57degrees Celsius (48A load)

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Описание:
PMP7991 is a quasi-resonant isolated flyback using the LM5023 controller IC. The design accepts an input voltage of 85VAC to 265VAC and provides a selectable output of 12Vout or 5Vout capable of supplying 2A of current to the load. The quasi-resonant switching scheme helps to reduce EMI.

Возможности:

Isolated flyback converter Wide input range suitable for worldwide AC input condition Output is switch selectable for 5V or 12V at 2A Quasi-resonant switching for low EMI

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Описание:
PMP8962 is a compact dual 5.5A POL solution in 0.63" by 0.74" size. It showcases CSD87381P power block II with high efficiency and excellent thermal performnce. It has programmable frequency, soft-start, external compensation, adjustable current limit and OCP/OVP/OTP features. It is suitable for high density low-current power rails.

Возможности:

Compact dual 5.5A PoL in 0.63" by 0.74" size (16mm x18.8mm) High efficiency 94.7% at 5V/6A, 300kHz Excellent thermal performance by utilizing double-side cooled NexFET Power Block II Full-feature dual supply (0.6~5V output) This design is optimized for size and efficiency This design is fully tested

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Описание:
This reference design provides an isolated 12V/36W output from a universal AC input range with over 89% peak efficiency. The UCC24610 synchronous rectifier controller and CSD19531Q5A FET reduce the rectifier loss and provide high efficiency with a minimal increase in cost. The UCC28740 flyback controller uses a combination of peak current modulation and frequency modulation to maintain excellent efficiency at lighter loads and minimize no load power consumption. The current regulation feature of the UCC28740 provides accurate current limit protection. This compact design consumes a volume of only 2.0" x 2.0" x 0.75".

Возможности:

Compact AC/DC adaptor design (2.0" x 2.0" x 0.75") Synchronous rectification for high efficiency (>89% peak, 88.7% average) Accurate current limiting Consumes less than 150mW power at no load to qualify for 4-star EC IPP Mobile device charger rating Less than 150ms start-up time at full-load

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Описание:
This reference design delivers an envelope-tracking power supply circuit for audio power amplifier (PA) with TPS61088. By adding an audio envelope signal to the FB pin, the TPS61088’s output voltage can change in accordance with the envelope of the audio signal. So the TPS61088 provides a dynamically changing supply voltage to the PA. Thus the PA can always keep high efficiency in the whole output power range.

Возможности:

2.7-4.2V input voltage range 5.5-11.75V output voltage range The output voltage changes linearly with the amplitude of the input audio signal Output voltage rise up from 5.5V to 11.75V within 1ms under a full range step up of the audio signal Higher efficiency compared to that of the traditional fixed supply PA

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Эта конструкция предназначена для питания небольших систем, подключенных к аудиоразъему смартфона. Решение содержит зарядную накачку и повышающий преобразователь. Зарядная накачка используется как фильтр входного переменного тока в напряжение постоянного тока, а повышающий преобразователь TPS610981 с ультранизким потреблением тока используется для генерирования стабильных 3,3 В.

 

Возможности:

  • Низкое входное напряжение;
  • Высокая эффективность повышающего преобразователя;
  • Небольшие размеры.

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Differential Headphone amplifiers require positive and negative voltages. In this reference design, both voltages are generated from a single input voltage with an all integrated split-rail converter. It only requires one inductor and a minimal amount of external components to achieve a high efficiency power supply that keeps the distortion of the system very low. End users benefit from High Fidelity audio performances with longer playback time in their mobile application.

Возможности:

90% Peak Efficiency Tiny solution size: 5.9x6.9 mm Low Distortion: THD+N < 0.00075% Programmable outputs Small BOM — only 7 external components required This circuit design is tested. All necessary software, a Test Report and a Design File are included.

Документация:
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Описание:
This reference design is for autonomous audio headset switch applications. Some audio headsets have integrated analog microphones. The GND and MIC connections on the audio jack connector may be swapped depending on the manufacturer. This design has the ability to detect the presence of an analog microphone on the audio headset, detect the pin configuration of the MIC and Ground pins, and switch the system MIC pin to the correct audio jack connector. This allows the customer's audio solution to work seamlessly with headsets from all manufacturers.

Возможности:

VDD range = 2.6V to 4.7V with Ground FET switches (60mΩ typ RON) Detection initiated by external trigger pin Supports FM signal transmission through the ground FETs Reduction of click/pop noise THD (Mic): 0.002% Typical 8-kV Contact Discharge (IEC 61000-4-2) ESD rating for Sleeve, Ring2 and Tip

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The Intel Core i7 power management design is a complete solution for Intel IMVP-7 SVID. A GUI communication program is available along with several test points on the board to evaluate the static and dynamic performance of the CPU's DC/DC Controller. The design features an IMVP-7 3-Phase CPU supply, a 2 Phase GPU Vcore supply, a 1.05VCCIO supply, and a DDR3L/DDR4 memory rail. To greatly improve power density and thermal performance, TI's 5-mm x 6mm NEXFET Power Block MOSFETs are used.

Возможности:

• Design supports a 9-20V input from Vbatt • Small high-density power solution for Ivy Bridge • 3 Phase CPU supply supports up to 94A • 90% peak (80% full-load) efficiency from 12Vin to 1.05Vout - CPU Supply • Low CPU supply ripple: 25mV • Design has been built and tested. Board available.

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Данное решение – готовая RGB LED панель размером 64х64 пикселя с драйверами TLC5958. Благодаря высокой скорости переключения данное решение управляет в общей сложности 12288 светодиодами (64 х 64 х 3 цвета), используя при этом всего 8 драйверов TLC5958. Данная Led панель может очень качественно воспроизводить видеосигнал. 

 

Возможности:

  • Готовая к применению большая RGB LED панель со скоростью переключения 1/32
  • Малое количество компонентов, менее 1/3 от стандартных решений
  • Всего 4-х слойная печатная плата с возможностью подключения 12288 светодиодов, тогда как в стандартных решениях используются 8-мислойные
  • Функции улучшения изображения в драйвере TLC5958 позволяют качественнее воспроизводить видео по сравнению со стандартными решениями

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This reference design using bq27742 along with Battery Management Studio (Bqstudio) software provides the customer with tools for develpping a battery fuel gauge module for placement inside a lithium-based battery pack. Customers are able to configure the solution so that it can provide accurate battery fuel gauging information. The integrated protection functionality can also be evaluated with this design. It gives the customer information such as battery voltage, temperature measurement, and Remaining State of Charge through its RAM registers. It also allows the customer to evaluate the BQ27742 IC according to the datasheet

Возможности:

Incoporates patented Impedance track Technology which maximizes battery usuage Automatically adjusts for aging, self discharge as well as temperature effects on battery Integrated hardware based protection ensures the safety of battery pack I2C communication bus allows for system interaction and control over the battery

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The Texas Instruments bq27411-G1 reference design is an easy to configure fuel gauging solution for single series cell Li-Ion battery packs. The device requires minimal configuration and uses One Time Programmable (OTP) Non-Volatile Memory (NVM) to avoid an initialization download by the system processor. The bq27411-G1 uses the patented Impedance Track™ algorithm for fuel gauging, and provides information such as remaining battery capacity (mAh), state-of-charge (%), and battery voltage (mV).

Возможности:

Impedance Track technology Easy to configure Low BOM count Low power consumption This circuit design is tested and includes orderable EVM, User's Guide, and evaluation software.

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Описание:
The TIDA-00251 reference design is an easy to configure microcontroller peripheral that provides system-side fuel gauging for single-cell Li-Ion batteries. The device requires minimal user configuration and system microcontroller firmware development. The design uses temperature, voltage, and current to determine the state of charge and state of health of Lithium Ion rechargeable batteries.

Возможности:

Powered directly from battery with integrated LDO Provides I2C interface to communicate with host processor No host algorithm development needed to determine state of charge of the battery

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This verified reference design is a two-port, USB 3.0 compliant hub. It provides simultaneous SuperSpeed and high-speed/full-speed connections on the upstream port and provides SuperSpeed, high-speed, full-speed, or low-speed connections on the downstream ports. The hub design provides power control for each downstream port, as well as over-current protection and ESD protection.

Возможности:

Complete dual-port USB 3.0 compliant hub Bus-powered Integrated current limiting ESD protection on all ports Schematic, layout, test data and design documentation for ease of reuse

Документация:
  • Схемотехника
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  • Топология платы
Описание:

Данный протестированный базовый проект представляет собой хаб на 4 порта USB3.0. Возможно устанавливать сверхбыстрые, быстрые и полноскоростные соединения на порте для связи с головным устройством, а также сверхбыстрые, быстрые, полноскоростные и медленные соединения на портах для связи с периферийными устройствами. Дизайн хаба предполагает управление питанием отдельных портов для связи с периферийными устройствами, а также защиту от перегрузки.

 

Возможности:

  • Полноценный хаб на 4 порта USB 3.0
  • Поддержка управления питанием отдельных портов
  • Защита от электростатического разряда как на порте для связи с головным устройством, так и на портах для связи с периферийными устройствами
  • Функционирует при питании как от шины, так и от внешнего источника питания
  • Устройство, поддерживающее USB 3.0 и USB 2.0
  • Схема электрическая принципиальная, трассировка платы, результаты испытаний и конструкторская документация для простоты повторного использования

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  • Топология платы
Описание:
Human Machine Interface (HMI) is an essential part of process plants since it is one of the major ways through which humans and machines interact. The TIDA-00343 reference design offers an HMI solution for harsh and hazardous area applications. In process plants, operators need to interact with an explosion-proof display/controller which is encapsulated in a screw-on metallic enclosure with a thick glass window for local read out and programming functions. Thanks to the TIDA-00343 TI Designwhich usesMSP430™ microcontrollers (MCU) with CapTIvate™ technology the operator will be able to interact with the controller without the need of opening the enclosure saving time by avoiding work permit or plant shutdown.

Возможности:

Four Robust Buttons Option Implemented Variable Airgap between Buttons and Glass(1-2mm) Finger Detection through 10mm Thick Glass Work with Gloves and in Harsh Environment(Water, Oil, Dust, etc) Temperature Range: -40°C to 85°C Low Power(~10Hz Scan Rate): 240µA-avg

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Many systems require a backup battery to provide power in the event of a power outage. Switching between the main power and the backup battery power without incurring significant efficiency degradation or cost is a tricky challenge. This design provides a high accuracy, low current solution for systems using a 12 V rail with a backup battery at a lower cost than existing devices.

Возможности:

Low current consumption in battery backup mode: 28 uA High voltage threshold accuracy: 1.75% including resistors Independent voltage programming on primary and secondary rails

Документация:
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  • Топология платы
Описание:
Capacitive sensing based touch button implementation is commonly used, for the user interfaces in home appliances. Solutions based on low measurement resolution, suffer from achieving reliable operation and faster user response. The TI design TIDA-00474 hardware platform demonstrates the mitigation of these challenges using EMI-resistant, high-resolution (up to 28 bits), high-speed capacitance-to-digital converters. The board is designed and tested in cooker hood environment. Implementation details and test results are provided for capacitive button sensing and long range proximity sensing (up to 30cm).

Возможности:

2 channels of high resolution (28bits) proximity sensing, providing tested hardware platform for the implementation of gesture recognition 6 capacitive touch keys implementation for robust touch detection against moisture and other disturbances EMI resistance architecture on each capacitive sensing channel to protect the detection against common noise sources Proximity sensing implementation and test results with copper on PCB and ITO (indium tin oxide) based implementations Low power consumption during standby. Less than 1mA current consumption on DC power supply during standby Highly integrated LED driver circuit on board with digital dimming, over current protection, over temperature protection and adjustable under voltage-lock-out functions Provision for temperature sensing and humidity sensing Fully tested for cooker hood equipment

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Описание:
TIDA-00517 provides a complete reference design for basic fan control leveraging minimal components. This design features a TMP302 temperature switch to detect over temperature conditions in personal electronics, industrial PCs, power distribution units and other applications leveraging fans to control temperature conditions. This simple design can be easily modified for different voltage fans, making it applicable for a broad range of uses.

Возможности:

• Simple temperature switch to activate fan • Flexible design can operate with many fan voltages • Low BOM count and cost • Simple temperature switch to activate fan • Flexible design can operate with many fan voltages • Low BOM count and cost

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This is a high efficiency 65W AC/DC design for a Universal input (85Vac to 265Vac) to 19.5V @3.33A output exceeding CoC-5 Tier2 and DOE Level VI requirements for external power supplies using the LM5023 Quasi-Resontant Flyback Controller with UCC24630 Synchronous Rectification Controller and CSD19531Q5A MOSFET. Additionally the LM8364 reset controller is used to provide input line AC UVLO protection. As seen at APEC

Возможности:

91.49% @115V, 89.81% @230V 4-point average efficiency 83.14% @120V, 82.24% @230V 10% load efficiency 59mW No-load Power consumption 59mW at high line (230V) Fast turn-on time 75mV output ripple AC line input UVLO protection

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Описание:
The USB Type-C™ audio adapter accessory mode reference design provides the solution for transmitting analog audio through the USB Type-C interface. This reference design demonstrates how analog audio can be transmitted to system peripherals using the USB Type-C standard audio adapter accessory mode, while still maintaining the ability to transfer USB data over the same USB Type-C connector.
Возможности:

Supports analog audio through USB Type-C connector Low total harmonic distortion (THD) = <-85 dB (0.005%) at 1 Vpp Replaces large 3.5-mm audio jack with smaller Type-C connector Protects microcontrollers from negative voltage swings from analog audio Supports USB Power Delivery

Документация:
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  • Топология платы
Описание:
This design uses a single-chip sensorless 3-phase brushless DC motor (BLDC) for driving fans quietly and smoothly. The 180 degree sinusoidal commutation sensorless algorithium is embedded inside of DRV10963, thus eliminating the need of software and firmware. DRV10963 is ideal for battery operated personal electronics & medical equipment due to low quiescent currents and low acoustics noise performance.

Возможности:

Low quiescent current (15uA in sleep mode) ideal for DC battery operation Low acoustic noise is ideal for personal electronics and medical equipment Sensorless 180 deg sine motor control enabling 2dB noise reduction compared to alternative solutions User configurable, spin-up profile to easily operate different motors 3-cm diameter PCB design mates with small footprint fan enclosure No firmware or software needed

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  • BOM
Описание:
The Texas Instruments bq27542-G1 Li-Ion battery fuel gauge is a microcontroller peripheral that provides fuel gauging for single-cell Li-Ion battery packs. The device requires little system microcontroller firmware development for accurate battery fuel gauging. The fuel gauge resides within the battery pack or on the main board of the system with an embedded battery (non-removable).

Возможности:

Battery Fuel Gauge for 1-Series (1sXp) Li-Ion Applications up to 14,500-mAh Capacity Battery Fuel Gauging Based on Patented Impedance Track™ Technology HDQ and I2C Interface Formats for Communication with Host System Small 12-pin 2.50 mm × 4.00 mm SON Package Complies with Battery Trip Point (BTP) Requirements

Документация:
  • Схемотехника
  • BOM
Описание:
This addapter converts a USB standard host type-A port to Type-C DFP (downstream-facing port) with support for default, 1.5 A and 3.0A VBUS current levels. The TUSB2522 simplifies the design by integrating 2:1 USB 3.1 (up to 10 Gbps) mux with a DFP controller to monitor the Type-C configuration channel (CC) pins to determine plug orientation for mux selection and device attachment for controlling VCONN and VBUS power switches.

Возможности:

Plug and Play design The Reference Design operates off of the 5-V VBUS input from the legacy Type A USB connection The Reference Design can provide VCONN over a CC pin based upon Type C plug orientation and Ra detection DIP switch is provided to configure CC for different Type C current mode operations

Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
This USB 2.0, USB 3.0 Re-driver Dongle Design connects directly to a Host USB port and re-drives the High-Speed or SuperSpeed signals to the downstream port to enable a long cable connection to a SuperSpeed or High-Speed device.

Возможности:

Plug and Play Design Operates as a bus-powered device not requiring an external supply USB2.0, USB3.0 compatible Supports all system low-power states Compatible with USB On The Go (OTG) and Battery Charging (BC 1.2) protocols Small Design

Документация:
  • Схемотехника
  • BOM
Описание:

Данное типовое решение позволяет оценить реализацию USB Type-C док-станции с поддержкой видеовыхода и зарядки. В USB Type-C док-станции реализованы дополнительные порты данных, видеовыход и возможность зарядки USB Type-C устройств, которые поддерживают альтернативный режим USB PD. Док-станция содержит три USB DFP порта: два Type-C DFP на 5 В и 3 А и один Type-A DFP c поддержкой BC1.2. К разъему DisplayPort можно подключить монитор, MST концентратор или переходник.

Возможности:

  • Питается от 20 В постоянного напряжения
  • Концентратор USB 3.0 на базе TUSB8041 для расширения количества портов
  • Разъем  mini-DP для подключения внешних мониторов, конверторов или концентраторов
  • Несколько светодиодов для упрощения процесса отладки
  • DIP-переключатели для изменения конфигурации решения

Документация:
  • Схемотехника
  • BOM
Описание:
This reference design includes an analog Hall sensor and an OpAmp circuit which can be used as position or angular sensing with the benefits of no contact and wearing, high stability and wide sensing range. Two configurations of magnet and Hall sensor are analysised. Adjustable offset and system gain are provided along with the OpAmp circuit to achieve desired output bias and range.

Возможности:

Approximate linear response Adapt to wide magnet types and field range 0 to 5V full scale output ability Adjustable quiescent offset and gain Low power RRIO amplifier stage Cost-effective

Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
The TIDA-00657 reference design enables high efficiency (90+% @1-2A) and faster charge with high charging current up to 3A. The design uses TI's BQ24780 Industrial Innovative Charge Controlller with Hybrid Power Boost Mode and also features power and processor hot monitoring capability.

Возможности:

Support 1~4 Cell battery from 4.5V~24V adapter Industrial Innovative Charge Controller with Hybrid Power Boost Mode High Accuracy Power and Current Monitoring for CPU throttling Automatic NMOS Power Source Selection from Adapter or Battery Programmable Input Current, Charge Voltage, Charge and Discharge Current Limit Both host control and autonomous charging when the host is not available High Integration: Learn function, battery present monitor, boost mode indicator, loop compensation, BTST diode

Документация:
  • Даташит
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Описание:

Проект TIDA-00714 от TI представляет собой полноценный базовый проект на основе TPS65982 для применений USB типа C и Power Delivery. С его помощью пользователь сможет разрабатывать различные схемы питания и дополнительные режимы, такие как DisplayPort, а также отлаживать существующие системы USB типа C и Power Delivery.

 

Возможности:

  • Контроллер USB PD
  • Совместим с типом C
  • Переключатель силового порта между режимами источника и нагрузки
  • Защита от высокого напряжения и перегрузки
  • Мультиплексор данных
  • Конечная точка для низкоскоростного USB

Документация:
  • Даташит
  • Схемотехника
  • BOM
Описание:
A low THD+N amplifier signal chain for driving headphones is presented. The design walks through various factors to consider in order to optimize performance based on customer needs.

Возможности:

Ultra-low distortion, THD+N < 0.0003% Low power consumption, 18.25mW/channel Ability to drive 50mW of output power into 32W headphone load without sacrificing performance Compact design ideal for portable application Low-power mode to save power in portable applications The circuit performance is thoroughly whetted and includes the entire amplifier singal-chain and a design guide that walks the user throguh various options to consider when designing a headphone amplifier

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TIDA-00718 - типовое решение с небольшими размерами, высоким входным напряжением, подавлением пульсаций для снабжения CMOS датчиков изображения стабильным напряжением питания. Входное напряжение 5 В подается от шины питания, батареи, PoE или адаптера питания. Выходные напряжения трех шин питания: 3,3 В, 1,8 В и 1,2 В.

Это решение может использоваться в производстве потребительской электроники и в коммерческих приложениях для IP камер, аналоговых камер безопасности, дверных видео-звонков, интернет-камер и др.

Возможности:

  • Большие переходные характеристики;
  • Шина питания без пульсаций 1,8 В и 1,2 В;
  • Небольшие размеры;
  • Экономически эффективное решение, содержащее всего несколько компонентов;
  • Сопровождается руководством по проектированию и управлению питанием.

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Описание:
The TIDA-00719 shows small highly integrated power reference solution size for SSD. This reference design supports internal sequencing and high output voltage accuracy.

Возможности:

Great transient response High efficiency Small form factor solution Cost efficient solution with only a few external passive components Multiple output voltage rails

Документация:
  • Схемотехника
  • BOM
  • Топология платы
Описание:
The Front Port Type-C extender reference design connects to an internal motherboard USB3.0 connectors and provides signal conditioning to both High-Speed and SuperSpeed signals to the remotely placed front port Type-C connector. This module enables two fully functional USB Type-C connectors on the internal USB motherboard connector.

Возможности:

Operates from 5V provided from motherboard VBUS not requiring and external supply USB2.0, USB3.0 compatible Supports all system low-power states Enables Type-C connectivity Small Design eases system implementation

Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
In order to provide system designers a new cost-effective and easy alternative to assured precision temperature measurement, this reference design discusses the new tiny 2-pin digital output IC temperature sensor with single wire pulse count interface that enhances reliability and greatly simplifies the design of galvanic isolation architecture for sending both power and unidirectional data through same low profile transformer and remote operation. In addition, with fewer error sources, computation of error budget is easier. Cost budgets, accuracy, size and simplicity of interfacing with other circuit elements are main factors in selecting a sensor to do a job and this reference design system tremendously helps in meeting all these requirements. With less-than 0.25°C maximum measured error over temperature range -50°C to 150°C, functional isolation of 400VRMS and IEC61000-4-4 pre-compliance testing, this design significantly reduces the design time for development of high-accuracy temperature measurement systems.

Возможности:

Allows Single Low-Profile Transformer for Power and Data Isolation While Eliminating the Need for Optocoupler or Digital Isolator on Data Line Power and Data Coexist on 2–Wire Interface for Remote Temperature Sensing Across Isolation No Need of System Level Calibration Unlike Thermistors Replacement for RTDs and NTC or PTC Thermistors Eliminates High-Precision Active or Passive Components Functional Isolation of 400 VRMS and Dielectric up to 2500-V AC for 60 seconds Pre-Compliance Testing: Meets IEC61000-4-4 EFT (Level 4): ±2 kV – Class-A Accuracy Over Temperature: Measured Error Using LUT: < 0.25ºC (-35ºC to 150ºC) Measured Error Using 1st Order Transfer Function: < 0.25ºC (15ºC to 100ºC) Guaranteed Limits from LMT01 Datasheet Using LUT: < 0.5 max. (-20ºC to 90ºC), 0.62 max. (90ºC to 150ºC), < 0.7 max. (-50ºC to -20ºC)

Документация:
  • Даташит
  • Схемотехника
  • BOM
  • Топология платы
Описание:
The TIDA-00754 TI Design demonstrates conserving power and extending LCD backlight life by dynamically adjusting the LCD backlight brightness relative to the environment's ambient light levels. A capacitive proximity sensor saves power and increases the LCD backlight life by waking up the system from sleep or standby mode when a person approaches.

Возможности:

Demonstrates EMI-resistant proximity detection using copper PCB material Excellent human eye spectral response matching with a strong IR rejection (<1%) Dynamically adjusts backlight brightness on a logarithmic scale based on how the human eye perceives brightness Integrated UV filter enables good performance for outdoor applications

Документация:
  • Даташит
  • Схемотехника
  • BOM
  • Топология платы
Описание:
The TIDA-00758 TI Design demonstrates a low-power method of wireless environmental sensing enabling up to 10 years of battery life. This design uses Texas Instruments’ SimpleLink™ ultra-low power sub-1 GHz wireless microcontroller (MCU) platform, and ambient light, humidity, and temperature sensing technologies to achieve interrupt-based sensor monitoring when running from the backup battery.

Возможности:

Supports Interrupt Mode Radio Wake-up Triggered by Indoor LUX Levels Long Backup Battery Life (up to 10 Years) Monitors Ambient Light to Precisely Control a Building’s Lighting System Senses Ambient Humidity and Temperature to Control the Building's HVAC System

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This reference design, featuring the DLP Pico™ 0.45-inch WXGA display chipset enables use of HD resolution for projection display applications such as accessory projectors, smart projectors, mobile Smart TV, built in projectors like projection functionality inside notebooks, laptops and hot spots. The chipset used in the design comprises of DLP4501 (.45 WXGA) DMD and DLPC6401 display controller. The external LED Driver reference design can be accessed under following link: PMP4356

Возможности:

Reference design for the DLP4501 HD chipset which includes the DLP4501 DMD and DLPC6401 controller Reference design includes detailed schematic, gerbers and BOM to enable a quick and easy integration of DLP projection display into a variety of display applications

Документация:
  • Схемотехника
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Описание:
The TIDA-00878 TI Design shows a step by step procedure for designing a white LED backlight driver circuit. The focus is on picking components for an ultra low profile circuit with a total circuit height of less than 0.7mm. Data is shown for efficiency, transient operation, and limits on operating conditions.

Возможности:

2.8V to 5V Operating Input Voltage Range Supports displays up to 2P8S (16 LEDs) Noise Free PWM Diming Control Total Circuit Height <0.7mm Max <16mm square footprint

Документация:
  • Схемотехника
  • BOM
  • Топология платы
Описание:
This reference design uses Texas Instrument's SuperSpeed USB 3.0 to SATA bridge, USB Type-CTM and USB PD controller with integrated power switch and High-Speed USB mux, and SuperSpeed USB 3.1 mux to demonstrate the subsystems required to implement a Type-C external hard disk drive capable of delivering power to a Type-C host (laptop, tablet, phone, and more).

Возможности:

USB-IF certified Power Delivery silicon 5V @ 3A or 12V @ 3A power source with optional 5A support SuperSpeed USB 3.0 data transfer rates Serial ATA revision 2.0 (6 Gbps) TRIM support

Документация:
  • Даташит
  • Схемотехника
  • BOM
  • Тестирование
Описание:
The Texas Instruments bq40z50-R1 device is a Battery Pack Manager that integrates gas gauging, and protection for completely autonomous operation of 1-series to 4-series cell Li-Ion and Li-Polymer battery packs. The architecture enables communication between the fuel gauging processor and an enternal battery charger controller through SMBus broadcast commands.

Возможности:

Fully Integrated gauge, protector and charger to support 1 to 4-Series Li-Ion or Li-Polymer cells 2nd Level Protector provides Over Voltage Protection and an integrated 3.3V LDO Regulator Impedance Track Technology Integrated SHA-1 Authentication This circuit design is tested and includes orderable EVM, User's Guide, and evaluation software.

Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
The TIDA-00890 Dongle is designed to evaluate HD3SS3220 devices for DFP implementations. This reference design can also be used as a hardware reference design for any implementation using the HD3SS3220 with a USB-C™ connector. The layout files can be used as a guideline to implement the TUSB321A HD3SS3220 with illustrations of the routing/placement rules. The reference design includes on-board USB Type-A plug to connect to legacy USB systems. Please note that the design may include test components for evaluation purposes not applicable for production.

Возможности:

Operates off of the 5V VBUS from the legacy Type A USB connection Can provide VCONN over a CC pin based upon Type C plug orientation and Ra detection Has a USB Type-A plug and a USB Type-C™ receptacle. The Type-A plug can be connected to a USB legacy Type-A receptacle for host side connection. USB3 TX and RX signals are multiplexed through HD3SS3220 to support both connection orientations on the USB Type-C™ port. Small Design eases system implementation

Документация:
  • Схемотехника
  • BOM
  • Тестирование
Описание:
The TIDA-00891 is designed to evaluate HD3SS3220 devices for UFP implementations. This reference design can also be used as a hardware reference design for any implementation using the HD3SS3220 with a USB-C™ connector. Reference design files can be provided upon request to aid PCB design with HD3SS3220. The layout files can be used as a guideline to implement the TUSB321A with illustrations of the routing/placement rules. The reference design includes on-board USB Type-A plug to connect legacy USB systems. Please note that the reference design may include test components for evaluation purposes not applicable for production.

Возможности:

Operates off of the 5V VBUS from the legacy Type A USB connection USB2 D+1 and D+2, D-1 and D-2 are shorted on the Type-C connector to support both connection orientations Has a USB Type-A plug and a USB Type-C™ receptacle. The Type-A plug can be connected to a USB legacy Type-A receptacle for host side connection. USB3 TX and RX signals are multiplexed through HD3SS3220 to support both connection orientations on the USB Type-C™ port. Small Design eases system implementation

Документация:
  • Схемотехника
  • BOM
Описание:
The Texas Instruments bq28z610 device is a Battery Pack Manager that integrates gas gauging, and protection for complete autonomous operation of 1-series to 2-series cell Li-Ion and Li-Polymer battery packs. The architecture enables communication between the fuel gauging processor and an internal battery charger controller through I2C broadcast commands. This reference design eases the design process for the customer given that it is a complete pack solution which includes gauging and protection of the Li-ion battery. It includes an over-voltage IC for additional safety protection.
Возможности:

Fully Integrated gauge, protector to support 1 to 2-Series Li-Ion or Li-Polymer cells 2nd Level Protector provides Over Voltage Protection Impedance Track Technology Integrated SHA-1 Authentication This circuit design is tested and includes orderable EVM, User's Guide, and evaluation software

Документация:
  • Схемотехника
  • BOM
Описание:
The USB Type-C™ and Power Delivery (PD) minidock evaluation module (EVM) provides a complete reference solution for a USB Type-C dock including audio, USB data, power, and video. The EVM has a small 2 inch by 4 inch form factor and supports both source and sink power capabilities over the primary USB Type-C PD port. Video output capabilities include both DisplayPort and HDMI.
Возможности:

DisplayPort™ to HDMI Bi-Directional Power Capabilities DRP Full-Featured USB-C & PD Port Dual Video (up to 4K) via HDMI or miniDP Flash Update over Type-C

Документация:
  • Схемотехника
  • BOM
  • Топология платы
Описание:
This display reference design is created for a wide array of ultra-mobile and ultra-portable display applications in consumer, wearables, industrial, medical, and Internet of Things (IoT) markets. The design includes the DLP2000 chipset comprising of DLP2000 .2 nHD DMD, DLPC2607 display controller and DLPA1000 PMIC/LED driver. This reference design can be used with production ready optical engines and low-cost application processors that support 8/16/24-bit RGB parallel video interface in small-form factors.
Возможности:

Most affordable way for developers to incorporate DLP technology in their display applications I2C and 8/16/24-bit parallel RGB video interfaces to support virtually any low cost host processor 5V input and LED current drive up to 1A Affordable and compact PCB layout supporting nHD (DLP2000) optical engine TI Design used in theDLPDLCR2000EVMlayout

Документация:
  • Схемотехника
  • BOM
  • Топология платы
Описание:
The TIDA-03027 reference design represents a multiport adapter solution that enables products with a USB Type-C interface to connect to HDMI 2.0 and USB 3.0 Type-A interfaces. It also includes an additional USB Type-C full feature receptacle, which allows the user to simultaneously connect USB Type-C chargers (up to 20V / 3A) or devices. This feature set is particularly useful as a peripheral to notebook, tablet, and phone systems with a single USB Type-C interface.
Возможности:

USB Type-C and power delivery full-feature plug Bi-directional power (up to 20V/3A) Video (up to 4K) via HDMI 2.0 USB 3.0 via USB Type-A or USB Type-C Aardvark connector for debug and flash update Flash update over USB Type-C via USB 2.0

Документация:
  • Схемотехника
  • BOM
Описание:
The TIDA-03030 reference design provides a robust protection solution for the power path in USB Type-C™ applications. The design protects the power path from overvoltage, overcurrent, hot-plug, and reverse-current events by leveraging the TPS25923 (eFuse) and CSD17571Q2 (reverse-blocking FET). The system solution emulates a downstream facing port (DFP) and is able to detect the connection of an upstream facing port (UFP) device. The TIDA-03030 reference design also supports analog audio for USB Type-C audio accessories. The flexible VBUS protection with audio accessory functionality is achievable within a 20 mmx 20 mm, four-layer, single-sided solution.
Возможности:

Reverse current blocking and overvoltage protection up 30 V Overcurrent events and short-circuit protection Determines UFP connection, audio accessory, port attachment, and cable orientation Automatically switches between analog audio and USB data lines Routes MIC and GND signals automatically

Документация:
  • Схемотехника
  • BOM
Описание:
This reference design provides a turnkey solution for Bluetooth SMART keyboards using the SimpleLink CC2650 Wireless MCU. Hardware and software reference files are included for easy adaptation to customer specific requirements.

Возможности:

Low power consumption and industry-best product battery life Easily adaptable to any keyboard matrix Small form-factor castellation design Interoperable with Android, iOS and Windows HID over GATT Profile (HOGP) compliant which includes support for keyboard and consumer control inputs Smart Master Switch Feature for switching between Pre-paired masters with push of a button

Документация:
  • Даташит
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  • BOM
  • Топология платы
Описание:
This solution implements a keyboard for any operation system which supports HOGP (Hid Over GATT Profile). It is designed to have ultra low-power consumption for a substantial time working with Bluetooth Low Energy technology. CC2541 and an ultra-low-power MSP MCU are used in this design to handle BLE stack, key-matrix scan and power management work.

Возможности:

Low-power, 3mW average when typing at about 300 characters per minute Designed with TI Bluetooth Low Energy protocol stack include HOGP implementation Full-feature keyboard support up to 128 keys(16 x 8 matrix) without pcb modification Turnkey solution for BLE keyboard applications

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TIDM-CAPTIVATE-64-BUTTON – типовое решение реализации 64-позиционной емкостной сенсорной панели с ультранизким энергопотреблением. Система управляется с помощью одного MSP микроконтроллера с технологией Captivate™.

Модуль использует технологию взаимной емкости для минимизации размеров. К тому же становится возможным управление ими с помощью всего 16 выводов микроконтроллера.

Сенсорная панель предназначена для управления модулем CAPTIVATE-FR2633 и включена в набор разработчика MSP-CAPT-FR2633.

 

Возможности:

  • Обнаружение одиночного и множественного касания;
  • Технология взаимной емкости позволяет обслуживать 64 позиции сенсора с помощью 16 выводов;
  • Частота опроса - более 100 раз в секунду, типичное время отклика 15 мс;
  • В среднем на кнопку приходится 1,75 мкА с оптимизацией мощности и 0,23 мкА в режиме пробуждения;
  • Простое подключение к модулю CAPTIVATE-FR2633;
  • Поддерживается настройка с помощью ПК в режиме реального времени.

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Данный базовый проект описывает реализацию программно управляемого микроконтроллером MSP430 RGB-светодиода с использованием одного модуля таймера и регистра захвата и сравнения. Данный проект также включает в себя интерфейс последовательного соединения с внешней аппаратной частью.

Управление красно-зелёно-синим (RGB) светодиодом посредством P-FET’ов для питания светодиода напрямую от VCC.

Возможности:

  • Независимое управление цветом и яркостью
  • 512 уникальных цветов и 50 уровней яркости
  • Программное генерирование ШИМ с использованием одного регистра захвата и сравнения в одном модуле таймера
  • Последовательный интерфейс для внешней схемы управления светодиодом

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Описание:
This reference design describes the implementation of a low-cost, highly-flexible and modular keyboard controller using MSP430. Examples for MSP430F5529 and MSP430G2744, supporting I2C and USB are included.

Возможности:

Supports standard matrix keyboards: this design shows an implementation using a 15x8 matrix but different keyboard layouts can be used Independent of the communication interface: examples for USB and I2C are included Supports multimedia keys Can be implemented in practically any MSP430 platform: examples for MSP430F5529 and MSP430G2744 are included Low power consumption

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Описание:

В данном проекте TI демонстрируется сверхмалопотребляющая реализация решения с технологией емкостного сенсора для удовлетворения потребностей потребительского, промышленного и др. рынков от человеко-машинного интерфейса (ЧМИ). Данное решение вбирает в себя уникальные особенности микроконтроллера MSP430 серии Value Line, которые позволяют разработчикам сопрягать емкостные сенсоры напрямую с выводом входа/выхода микроконтроллера без необходимости во внешних или дополнительных пассивных компонентах. BoosterPack с технологией емкостного сенсора имеет несколько емкостных сенсорных элементов, включая колесо прокрутки, кнопку и датчики присутствия. Комбинация BoosterPack с LaunchPad на базе MSP430 представляет собой полноценный с точки зрения аппаратной и программной частей базовый дизайн, с помощью которого разработчики смогут быстро и легко заменить любую физическую кнопку емкостным сенсорным элементом. Данная комбинация представляет собой высокоэкономичное решение по внедрению технологии емкостного сенсора в потребительскую электронику, кассовые аппараты и другие устройства с физическими кнопками.

Возможности:

  • Емкостные сенсорные элементы:
    • колесо прокрутки,
    • кнопка,
    • датчик присутствия;
  • 9 встроенных светодиодов для своевременной обратной связи;
  • Связь по UART на основе таймеров позволяет устанавливать соединение с ПК;
  • Открытый графический интерфейс пользователя;
  • Полностью поддерживается библиотекой технологии емкостных сенсоров MSP430.

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Описание:

Дизайн Sensor Hub использует платформу Tiva для оценки ARM® Cortex™-M4 микроконтроллера TM4C в приложении, объединяющем несколько датчиков, демонстрируя математические и алгоритмические вычисления, основанные на архитектуре Cortex-M4. Этот дизайн включает в себя семь датчиков, включая 9-осевой MEMS-датчик MPU-9150 от InvenSense (3-осевой гироскоп, 3-осевой акселерометр и 3-осевой компас), датчик давления BMP180 от Bosch Sensortec, датчик влажности и датчик температуры окружающей среды Sensirion SHT21, датчик окружающей среды и инфракрасный датчик света Intersil ISL29023 и бесконтактный инфракрасный датчик температуры TMP006 от TI.

 

Возможности:

  • Семь датчиков на плате;
  • Поддержка TivaWare™ for C Series Driver Library 
  • Совместимость со следующим набором инструментальных средств: Code Composer Studio™ IDE, Keil™ RealView®, IAR Systems Embedded Workbench®, Mentor Embedded Sourcery CodeBench™

Документация:
  • Схемотехника
  • BOM
Описание:
This Near Field Communication (NFC) reference design provides a firmware example for the implementation of an NFC Reader/Writer application using the TRF7970A NFC transceiver. This reference design provides a number of easy-to-use Application Programming Interfaces (APIs), which allow users to quickly implement NFC Reader/Writer functionality. The documentation, hardware and example C code provided will allow designers to develop NFC Reader/Writer applications with ultra-low-power MSP430/MSP432 MCUs or easily ported to another MCU of choice.

Возможности:

Ability to read and write NFC Type 2, 3, 4A, 4B, and 5 Tag Platforms Provides examples of how to properly read and write NDEF-formatted RTDs for each supported NFC Tag platform Includes an easy-to-use GUI to select between individual NFC modes Offers a flexible firmware structure that allows for configurable NDEF and custom proprietary applications Builds available for MSP-EXP430F5529, MSP-EXP430F5529LP, and MSP-EXP432P401R This reference design is tested and includes firmware (with GUI), schematics, and User's Guide

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Документация:
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  • Топология платы
Описание:

В проекте TIDM-TIA для преобразования тока с фотодиода в напряжение используется интегрированный в микроконтроллер MSP430F2274 операционный усилитель. Данный проект может быть использован в качестве датчика света для ряда применений. Прямое подключение к интегрированному АЦП MSP430F2274 позволяет анализировать напряжения и использовать их нужным образом. Данный трансимпедансный усилитель выполнен в малом размере благодаря использованию интегрированного в MSP430F2274 операционного усилителя, что приводит к созданию решения на базе одного кристалла для многих промышленных и потребительских применений.

Возможности:

  • Проект трансимпедансного усилителя на базе одного кристалла с использованием встроенного операционного усилителя
  • Чувствительность фотодиода настраивается по SW для различных условий освещения
  • Внешние выводы позволяют изменять резистор в ветви внешней обратной связи
  • Программируется по 5-выводному JTAG; внешние выводы GPIO и встроенный светодиод
  • Данный пример проекта трансимпедансного усилителя был протестирован и включает в себя программное обеспечение, демонстрационную программу и инструкцию по началу работы

Документация:
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Описание:
This Verified TI Precision Design implements a low-drift, bi-directional, low-side, single-supply current sensing solution that measures load currents from -2.5 A to +2.5 A. The output range is from 250 mV to 2.75 V, with 0 A current centered at 1.5 V. To achieve low-drift performance, the solution utilizes the INA213B and REF2030. The design’s functionality and performance were verified by fabricating a PCB and measuring results over temperature from -40 °C to 125 °C.

Возможности:

Low-side current sensing Measured load current: +/-2.5 A 250mV to 2.75V output 0 A centered at 1.5 V ±0.0522% Full-scale range error (-40 °C to 125 °C) Low-drift, Single-supply

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Документация:
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  • Топология платы
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Данное двунаправленное решение датчика тока с включением на низкой стороне и одним напряжением питания способно определять токи нагрузки от – 1 А до 1 А. Линейный диапазон выхода – от 110 мВ до 3,19 В. В проекте использован OPA2313 в качестве дифференциального усилителя и буфера источника опорного напряжения.

 

Возможности:

  • Решение датчика тока с включением на низкой стороне на ±1 А
  • Менее 1 % общей нескорректированной ошибки
  • Напряжение питания: 3,3 В
  • Выход: от 110 мВ до 3,19 В
  • Данный испытанный базовый проект включает в себя теоретический материал, полный анализ ошибок и подбор компонентов, симуляции, дизайн печатной платы и данные измерений, которые коррелируют с теорией и симуляцией 

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Документация:
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Описание:
This reference design details a high-fidelity headphone amplifier circuit suitable for portable applications, such as smartphones and tablets. It uses an operational amplifier (op amp) with low power consumption and a very small package to convert a differential output voltage to a single-ended signal suitable for headphones. The design achieves -110.2dB THD+N at >50mW of output power into 32Ω headphones.

Возможности:

Low power consumption (1.6mA/Ch) to maximize battery life Extremely small solution size for space-constrained designs >50mW output power (32Ω), suitable for a range of headphones -106.7dB THD+N (1kHz, 10mW, 32Ω) for exceptional audio quality 31mΩ output impedance Stable into most headphones without series resistance

Документация:
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  • Схемотехника
  • BOM