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Коммутатор Ethernet

Описание:
The IC Plus IP101G PHY Daughter Board is populated with the IEE 802.3/802.3u compliant single port Fast 10/100Mbps Ethernet Transceiver with support for Auto MDI/MDIX function, hardware interrupt and duplex status change IP101G Ethernet PHY. It is designed for easy development of RMII Ethernet control applications when plugged into the PIC32 compatible Starter Kits .

The IC Plus IP101G PHY Daughter Board (AC320004-2) enables Ethernet communication with the starter kits listed below.

Возможности:

    • 10/100Mbps IEEE 802.3/802.3u compliant Fast Ethernet transceiver
    • Supports 100-Base-TX/Fx Media Interface
    • Supports MII/ RMII Interface
    • Supports Auto MDI/MDIX function

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Описание:
Microchip'sLAN8720A PHY Daughter Board is populated with high-performance, small-footprint, low-power 10BASE-T/100BASE-TX Ethernet LAN8720A PHY . It is designed for easy development of RMII Ethernet control applications when plugged into the PIC32 compatible Starter Kits .

The LAN8720A PHY Daughter Board (AC320004-3) enables Ethernet communication with the starter kits listed below.

Возможности:

    • High-Performance 10/100 Ethernet Transceiver
      • Compliant with IEEE802.3/802.3u (Fast Ethernet)
      • Compliant with ISO 802-3/IEEE 802.3 (10BASE-T)
    • Comprehensive flexPWR® Technology
      • Flexible Power Management Architecture
    • В„HP Auto-MDIX support

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Возможности:

    Highlights

    • High-performance, full-featured 3-port switches with per-port IEEE 802.1Q VLAN support (up to 16 VLAN groups)
    • Industry's highest (±8kV/15kV) per-port ESD protection
    • IGMP v1/v2 monitoring for multicast packet filtering
    • Up to 200 Mbps network speed via a Turbo MII interface
    • Optional EEPROM or external CPU serial management support via an I2C™ interface
    • Virtual PHY feature simplifies software development by mimicking multiple switch ports as a single-port PHY
    • Integrated regulators require a single 3.3V supply

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Возможности:

    Write Code
    • Free MPLAB IDE v8.43 or newer
    • Free MPLAB C Compiler for PIC32 with no code size limit
    • Example project files for Ethernet and USB applications
    Program Memory
    • Integrated programmer - all you need is the included USB Cable
    • Program and verify a full 512k image in less than 9 seconds
    Debug
    • Integrated debugger - all you need is the included USB cable
    • Full C source-based debugging in MPLAB IDE
    Execute Code
    • PIC32 running at 80 MHz with 512K Flash, 128K RAM, 8 ch. DMA + 8 ch. DMA dedicated to Ethernet, CAN and USB
    • USB powered board
    • USB and Ethernet connectors, user switches, and LEDs
    Customize
    • Expansion connector enables addition of Microchip's PIC32 expansion boards or create your own
    • Majority of MCU signals are present on the connector [Hirose: FX10A-120P/12-SV1(71)]




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Описание:
The PIC32 Ethernet Starter Kit II provides the easiest and lowest-cost method to experience 10/100 Ethernet development with PIC32 microcontrollers. Combined with Microchip’s free TCP/IP software, this kit gets your project running quickly. The PIC32 microcontroller has an available CAN 2 0b peripheral and USB host/device/OTG. This starter kit features a socket that can accommodate various 10/100 Ethernet transceiver (RJ-45) PHY Daughter Boards for prototyping and development.

Ethernet PHY Daughter Boards compatible withPIC32 EthernetStarter Kit II are listed below
LAN8720A PHY Daughter Board (AC320004-3)
LAN9303 PHY Switch Daughter Board (AC320004-4)

FOR DEMONSTRATION SOFTWARE, PLEASE VISIT MPLAB HARMONY SOFTWARE FRAMEWORK

Возможности:

    • USB-powered board
    • Includes 10/100 Fast Ethernet LAN8740 PHY Daughter Board
      • Features Energy efficient Ethernet(IEEE 802.3az) and Wake-On-LAN functionality
    • USB and Ethernet connectors, user switches and LEDs
    • Integrated programmer/debugger
    • Standard A to mini-B cable for debugger
    • Standard A to micro-B cable for USB application development
    • PIC32 running at 80 MHz with 512K Flash, 128K RAM, 8 channel DMA + 8 channel DMA dedicated to Ethernet, CAN and USB
    • Expansion connector enables the addition of Microchip’s PIC32 expansion boards or the creation of your own board

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Описание:
The PIC32MZ EC Starter Kit provides the easiest and lowest cost method to experience the high performance and advanced peripherals integrated in the PIC32MZ Embedded Connectivity MCUs. This starter kit features a socket that can accommodate various 10/100 Ethernet transceiver (RJ-45) plug-in connectors for prototyping and development.

Ethernet PHY Daughter Boards compatible with PIC32MZ EC Starter Kitare listed below
LAN8720A PHY Daughter Board (AC320004-3)
LAN9303 PHY Switch Daughter Board (AC320004-4)

FOR DEMONSTRATION SOFTWARE, PLEASE VISIT MPLAB HARMONY SOFTWARE FRAMEWORK

This starter kit can also be used with Multimedia Expansion Board II

To get started quickly, refer the PIC32MZ EC Starter Kit Info Sheet in the documentation section below.
Возможности:

    • On-board PIC32MZ2048ECH144: 200 MHz, 2 MB Flash and 512 KB RAM
    • Includes 10/100 Fast Ethernet LAN8740 PHY Daughter Board
      • Features Energy Efficient Ethernet (IEEE 802.3az) and Wake-On-LAN functionality
    • Integrated debugger/programmer
    • USB powered
    • 10/100 Ethernet
    • CAN 2.0b, HI-Speed USB 2.0 host/device/dual-role/OTG
    • 4 MB SQI Flash
    • Can be used with Multimedia Expansion Board II
    • Can be used with PIC32 Expansion Board using a PIC32MZ adaptor board.

Документация:
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Описание:
The PIC32MZ EC Starter Kit with Crypto Engine provides the easiest and lowest cost method to experience the high performance and advanced peripherals integrated in the PIC32MZ Embedded Connectivity MCUs. It features PIC32MZ2048ECM144 with onboard crypto engine that reduces software overhead of actions such as encryption, decryption, and authentication. This starter kit features a socket that can accommodate various 10/100 Ethernet transceiver (RJ-45) plug-in connectors for prototyping and development.

Ethernet PHY Daughter Boards compatible with PIC32MZ EC StarterKit w/ Crypto Engineare listed below
LAN8720A PHY Daughter Board (AC320004-3)
LAN9303 PHY Switch Daughter Board (AC320004-4)


FOR DEMONSTRATION SOFTWARE, PLEASE VISIT MPLAB HARMONY SOFTWARE FRAMEWORK

This starter kit can also be used with Multimedia Expansion Board II

To get started quickly, refer the PIC32MZ EC Starter Kit Info Sheet in the documentation section below:
Возможности:

    • On-board PIC32MZ2048ECM144 with 200 MHz, 2 MB Flash and 512 KB RAM with crypto engine
    • Includes 10/100 Fast Ethernet LAN8740 PHY Daughter Board
      • Features Energy Efficient Ethernet (IEEE 802.3az) and Wake-On-LAN functionality
    • Integrated debugger/programmer
    • USB powered
    • 10/100 Ethernet
    • CAN 2.0b, Hi-Speed USB 2.0 host/device/dual-role/OTG
    • 4 MB SQI Flash
    • Can be used with Multimedia Expansion Board II
    • Can be used with PIC32 Expansion Board using a PIC32MZ adaptor board.

Документация:
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Описание:
The PIC32MZ Embedded Connectivity with Floating Point Unit (EF) Family Starter
Kit (DM320007 for non-Crypto development or DM320007-C for Crypto
development) provides a low-cost method for the development and testing of USB
and Ethernet-based applications with PIC32MZ EF family devices.

Ethernet PHY Daughter Boards compatible with PIC32MZ EF Starter Kit are listed below
LAN8720A PHY Daughter Board (AC320004-3)
LAN9303 PHY Switch Daughter Board (AC320004-4)

FOR DEMONSTRATION SOFTWARE and Board Support Packages, PLEASE VISIT MPLAB HARMONY SOFTWARE FRAMEWORK

This starter kit can also be used with Multimedia Expansion Board II
Возможности:

    The board features two Mini-B USB ports, one for debugging and one for USB-toUART
    or I2C™ communications, a Standard-A USB port for the embedded host,
    and a Micro-AB USB Host/Device/OTG port. The PHY daughter board features an
    RJ-45 Ethernet port for network connectivity.

Документация:
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Описание:
The PIC32MZ EF PIM is designed to demonstrate the capabilities of the PIC32MZEF family of devices using explorer 16 Development Board. It enables USB, Ethernet, and CAN development with PIC32MZ Series. A 200 MHz PIC32MZ2048EFH100 MCU with 2 MB Flash, 512 KB RAM, FPU, 48 ch. ADC, Hi-Speed USB, CAN 2.0b and 10/100 Ethernet is installed on the PIM.

FOR DEMONSTRATION SOFTWARE and Board Support Packages, PLEASE VISIT MPLAB HARMONY SOFTWARE FRAMEWORK
Возможности:

    • PIC32MZ2048EFH100
    • 200 MHz
    • 2MB Flash and 512 KB RAM
    • Floating Point Unit
    • Hi-speed USB
    • 10/100 Ethernet
    • 12-bit 18 MSPS 48 channel ADC
    • CAN 2.0

Документация:
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Описание:
PMP10506 is an isolated synchronous flyback converter using the LM5122 controller IC. The design accepts an input voltage of 9Vin to 60Vin and provides an isolated output of 5Vout capable of supplying 6A of continuous current to the load.

Возможности:

Synchronous secondary-side rectification for higher efficiency Low temperature rise Overload protection Precision secondary-side voltage regulation Isolated design for safety-critical applications

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Документация:
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  • BOM
Описание:
PMP10770 incorporates the TPS53219A and CSD87384M, which are the Green alternative to the TPS53355 30A dc/dc converter, and are 100% Pb-free. The design is for 10V-14V input, 1Voutput at 34A current with 83% efficiency at full load.

Возможности:

100% Pb free Green alternative to TPS53355 500KHz switching frequency 83% efficiency at full load of 34A Design length of 50mm 15.4mV output voltage ripple at 12VIN, and full load

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Документация:
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Описание:
PMP11399 is a complete PMBus power system for 3 ASIC/FPGA cores, DDR3 core memory, VTT termination, and auxiliary voltages commonly found on high-performance Ethernet Switches. The hardware is accompanied by a GUI that allows the user to perform real-time configuration and monitoring of the power supplies.

Возможности:

12V / 300W system power solution with nine point-of-load buck converters PMBus communication configures hot-swap, SWIFT buck converters, multiphase PWM controller, and power sequencer/supervisor High-density power conversion utilizing Inductor On Top of IC layouts Voltage margining through PMBus and PWM UCD90240 GPIs allow for event-based power supply control

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Документация:
  • Схемотехника
  • BOM
Описание:
PMP11438 is a vehicle used to compare three different power solutions for converting a 12V bus to 1.2V at 6-10A. The 1.2V output voltage is applicable to DDR4 memory applications. Each solution offers an advantage in either full load efficiency, light load efficiency, density, height, transient response, or some combination of these.

Возможности:

Two 1.2V/10A power converters and one 1.2V/6A converter Switched-capacitor buck converter, multi-phase buck converter, and single POL buck converter Light-Load efficiency available in all solutions Solutions with sub 2mm height On-board transient testers for controlled, high slew rate transient loads

Документация:
  • Схемотехника
  • BOM
Описание:
This reference design focuses on providing a compact, high-performance, multiphase solution suitable for powering Intel® Stratix® 10 GX field-programmable gate arrays (FPGAs) with a specific focus on the SG2800-I1V variant. Integrated PMBus™ allows for easy output voltage setting and telemetry of key design parameters. The design enables programming, configuration, Smart VID adjustment, and control of the power supply, while providing monitoring of input and output voltage, current, power, and temperature. TI's Fusion Digital Power™ Designer is used for programming, monitoring, validation, and characterization of the FPGA power design.
Возможности:

4-phase power supply 0.9V/140A Stratix 10 GX PMBus programming of Vout, and Voltage Margining for Arria Smart VID, 10mV per step PMBus monitoring of Input/Output Voltage, Current, Power, and Temperature 90% efficiency at 12VIN, 0.9V/60A

Документация:
  • Схемотехника
  • BOM
Описание:

Полностью автономный IEEE802.3at, Type 2 (30 Вт) 4-хпортовый источник питания для оборудования PoE. 2 дополнительных порта обеспечивают питание оборудования высокой мощности (до 60 Вт). При этом оба порта поддерживают передачу данных Gigabit Ethernet 1000BASE-T.

Система состоит из 2-х плат: материнская плата (TPS23861EVM-612) и дочерняя плата (TPS23861EVM-613). Дочерняя плата включает в себя два контроллера TPS23861 IEEE 802.3at PoE PSE. Материнская плата обеспечивает мультипортовый интерфейс для дочерней платы. Кроме того, материнская плата предоставляет интерфейсы для двух дополнительных плат: MSP-EXP430G2 LaunchPad ™ (если требуется управлять питанием) и USB-TO-GPIO интерфейс (если требуется управление питанием с помощью PC GUI).

 

Возможности:

  • TPS23861 PSE устройство по-умолчанию автономно, цифровой интерфейс не требуется;
  • Пройдены UNH-IOL PoE Conformance/Interoperability и SIFO type 1/type 2 серии тестирований;
  • Четыре IEEE802.3at, type 2 (30 Вт) порта и два нестандартных порта, поддерживающих оборудование высокой мощности (до 60 Вт);
  • Вся конструкция питается от одного источника питания постоянного тока. Питание логики осуществляется установленным стабилизатором на 3,3 В (LM5007);
  • I2C интерфейс позволяет программировать устройство с помощью графического интерфейса на ПК или с помощью внешнего устройства;
  • Светодиоды состояния портов обеспечивают простую индикацию в полностью автономном режиме.

Документация:
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Описание:
The TIDA-00403 reference design uses off-the-shelf EVMs for ultrasonic distance measurement solutions using algorithms within the TLV320AIC3268 miniDSP. In conjunction with TI’s PurePath Studio design suite, a robust and user configurable ultrasonic distance measurement system can be designed with the click of a mouse. The ultrasonic burst generation characteristics as well as detection algorithms can be user modified to fit specific use cases in industrial and measurement applications allowing users to overcome the limitations of other fixed function sensors while simultaneously increasing reliability of the measurements. Two GPIOs on the TLV320AIC3268 are automatically triggered indicating a transmitted and received ultrasonic burst. With a host MCU monitoring these GPIOs, the time of flight can be extracted.

Возможности:

Prototyping using off-the-shelf EVMs with host computer for low cost evaluation and design miniDSP with Pure Path Studio for high level of flexibility and fast time to market 40KHz ultrasonic generation at 96KHz Fs Sample Rate; 192KHz Fs available for higher ultrasonic frequencies Detection path inducing Chebychev filter and peak detector eliminates false triggering due to background noise Automatic GPIO triggering for Time of Flight (TOF) calculation with host MCU Includes a getting started/design guide and tested Pure Path Studio Process flow example for getting started

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Документация:
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Описание:
This verified reference design is a signal conditioning solution for front-port QSFP+ supporting two 40GbE ports compatible with 40G-CR4/SR4/LR4 and 10G SFF-8431 requirements. The design is applicable to optical and passive/active copper cables. It allows for reach extension between the Switch ASIC and the front-port QSFP+ which is often required for the outermost ports of a Top-of-Rack (ToR) switch or for add-in mezzanine implementations of QSFP+ line cards.

Возможности:

Front-port stacked QSFP+ implementation with signal conditioning to support 40GbE/10GbE optical and passive copper Extends reach between Switch and front-port by up to 3x beyond nPPI/SFF-8431 host channel loss limit Low-power/low-cost solution for front-port signal conditioning Applicable to Top-of-Rack (ToR) switch and line card systems Single power supply, no firmware required, no heatsink required, no reference clock required Lab-tested HW example including 40GbE/10GbE-specific test data

Документация:
  • Даташит
  • Схемотехника
  • BOM
Описание:
This verified reference design is a signal conditioning solution for front-port QSFP28 supporting two 100GbE ports compatible with 100G-CR4/SR4/LR4, 40G-CR4/SR4/LR4 and 10G SFF-8431 requirements. The design is applicable to optical and passive/active copper cables. It allows for reach extension between the Switch ASIC and the front-port QSFP28 which is often required for the outermost ports of a Top-of-Rack (ToR) switch or for add-in mezzanine implementations of QSFP28 line cards. This reference design offers the flexibility for users to upgrade from a DS280BR810 Repeater to the pin-compatible DS250DF810 Retimer.

Возможности:

Front-port stacked QSFP28 implementation with signal conditioning to support 100GbE/40GbE/10GbE optical and passive copper Extends reach between Switch and front-port by up to 3x beyond CAUI-4 host channel loss limit Low-power/low-cost solution for front-port signal conditioning Applicable to Top-of-Rack (ToR) switch and line card systems Single power supply, no firmware required, no heatsink required, no reference clock required Lab-tested HW example including 100GbE/40GbE/10GbE-specific test data

Документация:
  • Схемотехника
  • BOM
  • Топология платы
  • Тестирование
Описание:

TIDA-00858 реализует новый подход к полномостовым выпрямителям. Этот модуль заменяет диоды на 4 n-канальных транзисторных MOSFET и управляется контроллером LM74670-Q1 в конфигурации полномостового выпрямителя. Решение LM74670-Q1 с нулевым током потребления является весьма эффективной заменой диодов с потерями.

Модуль преобразует до 45 В переменного напряжения в напряжение постоянного тока без использования диодов. LM74670-Q1 может работать с переменным входным напряжением частотой до 300 Гц и до 100 А выходного тока. При этом он выделяет меньше тепла по сравнению с выпрямителями на основе диодов Шоттки.

 

Возможности:

  • Поддержка входного напряжения 45 В переменного тока;
  • Быстрый отклик на изменение направления тока <5 мксек.;
  • Более эффективное решение для выпрямителей с высоким током;
  • Поддержка входного переменного тока с частотой до 300 Гц;
  • Нулевое потребление и малый ток утечки по сравнению с диодами.

Документация:
  • Схемотехника
  • BOM
Описание:
TIDA-01367 uses the TPS53679 multiphase controller and CSD95490Q5MC Smart Power Stages to implement a high-performance design suitable for powering networking application-specific integrated circuits (ASICs). The dual outputs of the controller target a 240-A, 0.8-V core rail with a six-phase design and a 20-A, 0.85-V auxiliary rail. The smart power stages and integrated PMBus™ allow for easy output voltage setting and telemetry of key design parameters. The design enables configuration, smart VID adjustment, and compensation adjustment of the power supply, while providing monitoring of input and output voltage, current, power, and temperature. TI's Fusion Digital Power™ Designer is used for programming, monitoring, validation, and characterization of the system.

Возможности:

Dual Rail 6+1 Design - High-Powered Core Rail and Single Phase Auxilliary Rail PMBus programming of Vout, and Voltage Margining for Arria Smart VID, 10mV per step PMBus monitoring of Input/Output Voltage, Current, Power, and Temperature Peal Efficiencies of 90 and 91% for Core and Aux Rails

Документация:
  • Схемотехника
  • BOM
Описание:
The TIDA-01405 design demonstrates an inverting power module (voltage inverter) to generate a –1.8V rail at up to 2A of current from a 3V to 15.2V input voltage. Such a negative voltage is required for many communications equipment systems as well as industrial equipment, such as test and measurement. Using the TPS82130 power module enables a very simple negative voltage inverter (inverting buck-boost) design to create a 1.8V negative output voltage at high 2A currents.
Возможности:

Simple Power Module Design Total Solution Size Less Than 50mm2 High Output Current of 2A (VIN ≥ 5V) Wide Input Voltage Range of 3V to 15.2V Low Noise (Less Than 10mV Output Ripple) 125°C Rated Solution

Документация:
  • Схемотехника
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Описание:
A 4 phase buck regulator design fully complaint to power the core rail of Intel Arria 10 GX FPGAs, specifically the 10AX115U145IVG variant. Integrated PMBus allows for easy output voltage setting and telemetry of key design parameters. The design enables programming, configuration, Smart VID adjustment, and control of the power supply, while providing monitoring of input/output voltage, current, power, and temperature. It uses TI's Fusion Digital Power Designer for programming, monitoring, validation and characterization of the FPGA power design.
Возможности:

4-phase power supply 0.9V/150A Arria 10 GX (10AX115U145IVG) PMBus programming of Vout, and Voltage Margining for Arria Smart VID, 10mV per step PMBus monitoring of Input/Output Voltage, Current, Power, and Temperature 90% efficiency at 12VIN, 0.9V/100A

Документация:
  • Схемотехника
  • BOM
  • Топология платы
Описание:

Одноканальный источник тактовых импульсов нельзя использовать для тактирования нескольких тактовых входов в высокопроизводительных процессорных устройствах, например, таких как многоядерные ARM Cortex-A15 процессоры 66AK2Ex и AM5K2Ex, так как чрезмерная нагрузка, помехи от рассогласования и шумы негативно влияют на производительность. Однако этого можно избежать, используя несколько источников тактовых импульсов вместо одного. Этот дизайн демонстрирует генерирование тактовых сигналов для семейств 66AK2Ex и AM5K2Ex процессоров Keystone II с ядром ARM Cortex-A15 + DSP и многоядерных ARM процессоров путем использования дерева дифференциальных тактовых сигналов. Дизайн демонстрирует законченное решение для генерации всех необходимых тактовых сигналов для ядер и периферии SoC.

 

Возможности:

  • Дерево дифференциальных тактовых сигналов для многоядерных ARM Cortex-A15 систем на кристалле 66AK2Ex и AM5K2Ex;
  • Использование CDCM6208 для генерации всех необходимых тактовых сигналов, необходимых для ядер и периферии;
  • Графический интерфейс пользователя для управления регистрами;
  • Завершенный системный дизайн с принципиальной схемой, BOM, дизайн файлами и руководству по проектированию аппаратной части.

Документация:
  • Схемотехника
  • BOM
  • Топология платы
Описание:
The K2E devices require power supplies to be sequenced in a proper order. This design demonstrates power sequencing for the 66AK2Ex and AM5K2Ex families of KeyStone II ARM+DSP and ARM-only multicore processors by use of the UCD9090. The UCD9090 is a 10-rail PMBus/I2C addressable power-supply sequencer and monitor. The UCD9090 provides both sequence and timing of the power supply enables. This design shows a power sequencing implementation specific to the K2E EVM platform.

Возможности:

Power supply sequencing reference implementation for the 66AK2Ex and AM5K2Ex SoCs. Uses UCD9090 for power supply sequencing and monitoring for nine voltage rails. Uses the Fusion Digital Power Designer Software to configure and program the UCD9090. Complete system reference with schematics, BOM, design files, and HW Design Guide, implemented on the K2E EVM platform for testing and evaluation.

Документация:
  • Схемотехника
  • BOM
  • Топология платы
Описание:
This TI Reference Design demonstrates a single op amp used as a slew rate limiter. In control systems for valves or motors, abrupt changes in voltages or currents can cause mechanical damages. By controlling the slew rate of the command voltages, into the drive circuits, the load voltages can ramp up and down at a safe rate.

Возможности:

Component Programmable Slew Rate 20v/us to 20V/s Slew Rate Dual or Single Supply Use Control the rise/fall of Op Amp Output

Документация:
  • Даташит
  • Схемотехника
  • BOM
  • Топология платы