Комбинированные интегральные микросхемы - Решения

Описание:
The circuits shown in Figure 1 demonstrate proven and tested electromagnetic compatibility (EMC) compliant solutions for three protection levels for popular RS-485 communication ports using the ADM3485E transceiver. Each solution was tested and characterized to ensure that the dynamic interaction between the transceiver and the protection circuit components functions correctly together to protect against the electrostatic discharge (ESD), electrical fast transients (EFT), and surge immunity specified in IEC 61000-4-2, IEC 61000-4-4, and IEC 61000-4-5, respectively. The circuits offer proven protection for RS-485 interfaces using the ADM3485E to the ESD, EFT, and surge levels often encountered in harsh environments.


Figure 1. Three EMC Compliant ADM3485E Protection Circuits (Simplified Schematic, All Connections Not Shown)

Возможности:

  • Robust EMC compliant RS-485 transceiver interface
  • Tested to specific ESD, EFT, and surge levels

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  • Програмное обеспечение
  • Топология платы
Описание:

The EVAL-AD7708EBZ is a fully featured evaluation Board for the AD7708. The evaluation board can be connected to a PC via the parallel port. Software is provided enabling the user to perform detailed analysis of the ADC's performance.

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Описание:
The EVAL-RS485HDEBZ allows quick and easy evaluation of half-duplex RS-485 transceivers with standard 8-lead SOIC footprints. The evaluation board allows interfacing via screw terminal block to digital I/O for driver input (DI), receiver output (RO), driver enable (DE) and receiver output (RO). Bus signals A and B (half-duplex bus) can be connected to a bus screw terminal block. One or two termination resistors can be connected to A and B via jumper settings, in order to evaluation the half-duplex RS-485 driver and receiver. Footprints are provided for pull-up and pull-down (biasing resistors) on the bus.

Devices for evaluation on the board must be ordered separately.

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The MAX1286 evaluation system (EV system) is a complete 12-bit, 2-channel data-acquisition system, consisting of a MAX1286 evaluation kit (EV kit) and a Maxim 68HC16MODULE-DIP microcontroller (µC) module. Order the complete EV system (MAX1286EVC16) for a comprehensive evaluation of the MAX1286 using a personal computer (PC). Order the EV kit (MAX1286EVKIT) separately if the 68HC16MODULE-DIP module has already been purchased with a previous Maxim EV system or for custom use in other µC-based systems. The MAX1286 EV kit can also be used to evaluate the MAX1288, MAX1086, and MAX1088.
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The MAX1179 evaluation kit (EV kit) is an assembled and tested circuit board that demonstrates the MAX1179 analog-to-digital converter. The EV kit can also be used to evaluate other Maxim devices in the same chip family. See Table 2 for more information. Free samples of alternate devices can be requested when ordering the MAX1179 EV kit.
Возможности:

  • Proven PC Board Layout
  • Convenient On-Board Test Points
  • Fully Assembled and Tested

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The MAX1247 evaluation kit (EV kit) is an assembled and tested surface-mount PC board that demonstrates the 3V, 12-bit, 4-channel MAX1247 analog-to-digital converter.

The MAX1247 evaluation system (EV system) is a complete, low-cost, 4-channel data-acquisition system consisting of a MAX1247 EV kit and a Maxim 3V microcontroller (µC) module. IBM® PC-compatible software provides a handy user interface to exercise the MAX1247's features. Source code is provided.

The MAX1246 EV kit and EV system are identical to the MAX1247 EV kit and EV system except that the MAX1247 is replaced by the MAX1246, which has an internal 2.5V reference.

Order the EV system for comprehensive evaluation of the MAX1247 or MAX1246 using a personal computer. Order the EV kit if you have already purchased the 3V µC module with a previous Maxim EV system, or for custom use in other µC-based systems.
Возможности:

  • Proven PC Board Layout
  • Complete Evaluation System
  • Convenient On-Board Test Points
  • Data-Logging Software
  • Source Code Provided
  • Fully Assembled and Tested

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The MAX13035E evaluation kit (EV kit) demonstrates the MAX13035E 6-channel, bidirectional logic-level translator used for interfacing with secure digital (SD) memory cards. The EV kit features SD memory card interface and general-purpose interface connections. The MAX13035E IC guarantees data rates up to 100Mbps. The MAX13035E translates between VL and VCC logic levels. The VL range is 1.62V to 3.2V and the ±15kV ESD-protected VCC range is 2.2V to 3.6V.

The EV kit also includes the MAX3202E, a dual-channel ESD protection array for complete line protection.

Возможности:

  • Supply Voltage Ranges
    • VL: 1.62V to 3.2V
    • VCC: 2.2V to 3.6V
  • ±15kV ESD Protection on I/O VCC Lines
  • SD Memory Card and General-Purpose Interface Connections
  • 100Mbps Guaranteed Data Rates
  • Fully Assembled and Tested

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The MAX1308 evaluation system (EV system) is a complete 8-channel, 12-bit, data-acquisition system. The MAX1308 EV system (MAX1308EVB16) consists of a MAX1308 evaluation kit (EV kit), Maxim 68HC16MOD-16WIDE microcontroller (µC) module, and USBTO232. Order the EV kit (MAX1308EVKIT) separately if the user has a parallel bus controller or if the 68HC16MOD-16WIDE µC module has already been purchased.

The MAX1308 EV kit can be used to evaluate the MAX1308 with an external system clock. In this mode, the 68HC16MOD-16WIDE board cannot be used and the user must supply a parallel interface.

The EV kit comes with the MAX1308ECM installed. To evaluate the pin-compatible MAX1304ECM-MAX1307ECM and MAX1309ECM-MAX1315ECM, contact the factory for free samples.
Возможности:

  • Proven PCB Layout
  • Buffers on All Input Channels
  • Headers to Connect EV System to Logic Analyzer
  • Fully Assembled and Tested
  • EV Kit Software Supports Windows® 98/2000/XP with RS-232/COM Port
  • EV Kit Software Supports Windows 2000/XP with USB Port

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The MAX134 evaluation kit (EV kit) provides a proven design to evaluate the MAX134 3¾-digit digital multimeter. The EV kit measures volts, ohms, or milliamps, with conversion results displayed on a 4-digit LCD display. An on-board MAXQ2000 microcontroller controls the MAX134, the LCD display, and communicates with a PC over an optoisolated USB link. Software included with the EV kit demonstrates the features of the MAX134 and is provided as an aid in software development. In addition to the microcontroller code, the EV kit includes an application program compatible with Windows XP®, Windows Vista®, and Windows® 7. This program provides a graphical user interface (GUI) to control the MAX134 registers and view conversion results.

Warning: For safety reasons, the input voltage is limited to 40V (max). Be sure to read the information contained in the Multiple Grounds section.
Возможности:

  • Windows XP-, Windows Vista-, and Windows 7-Compatible Software
  • USB-PC Connection (Cable Included)
  • Powered by Three AA Batteries (Not Included)
  • Optional 9V Battery Operation
  • Measures Voltage and Resistance on Multiple Ranges (40V Max)
  • Measures Current on a Fixed 400mA Range
  • On-Board LCD Display of Conversion Results
  • Proven PCB Layout
  • Fully Assembled and Tested

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The MAX1403 evaluation system (EV system) is a complete, multichannel data-acquisition system consisting of a MAX1403 evaluation kit (EV kit) and a Maxim 68HC11 microcontroller (µC) module. The MAX1403 is a low-power, multichannel, serial-output analog-to-digital converter (ADC). Windows® 95/98-compatible software provides a handy user interface to exercise the MAX1403's features. Source code in C++ and 68HC11 assembly language is provided for the low-level portion of the software.

Order the EV system for comprehensive evaluation of the MAX1403 using a personal computer. Order only the EV kit if the 68HC11 µC module has already been purchased with a previous Maxim EV system or for custom use in other µC-based systems.

The MAX1403 EV kit and EV system can also be used to evaluate the MAX1401. Simply order a free sample of the MAX1401CAI along with the MAX1403EVKIT.

MAX1403 Stand-Alone EV Kit
The MAX1403 EV kit provides a proven PC board layout to facilitate evaluation of the MAX1403 with user-provided software and hardware. It must be interfaced to appropriate timing signals for proper operation. Refer to the MAX1403 data sheet for timing requirements.

MAX1403 EV System
The MAX1403 EV system operates from a user-supplied +5V to +12V DC power supply.
Возможности:

  • Easy to Configure
  • Collects Up to 8192 Samples at Full Speed
  • Complete Evaluation System
  • Proven PC Board Layout
  • Fully Assembled and Tested

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The MAX1448 evaluation kit (EV kit) is a fully assembled and tested circuit board that contains all the components necessary to evaluate the performance of the MAX1444, MAX1446, MAX1448, or MAX1449 10-bit analog-to-digital converters (ADCs). The MAX1444/MAX1446/MAX1448/MAX1449 ADCs process differential or single-ended analog inputs. The EV kit allows the user to evaluate the ADCs with both types of signals from one single-ended analog signal. The digital output produced by the ADCs can be easily sampled with a user-provided high-speed logic analyzer or data-acquisition system. The EV kit comes with the MAX1448 installed. Order free samples of the MAX1444EHJ, MAX1446EHJ or MAX1449EHJ to evaluate these parts. The EV kit operates from a +3V power supply. It includes circuitry that generates a clock signal from an AC signal provided by the user.
Возможности:

  • Up to 80Msps Sampling Rate
  • Low-Voltage, Low-Power Operation
  • Single-Ended or Fully Differential Signal Input Configuration
  • Clock-Shaping Circuit
  • Fully Assembled and Tested

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The MAX14508E evaluation kit (EV kit) provides a proven design to evaluate the MAX14508E high-ESD-protected double-pole/double-throw (DPDT) switch. The EV kit is designed to demonstrate the MAX14508E used in USB 2.0 Hi-Speed-compliant switching applications. The EV kit routes a multiplexed signal from one USB port to another USB port or an audio connector.

The MAX14508E EV kit PCB comes with a MAX14508EEVB+ installed. Contact the factory for free samples of the pin-compatible MAX14509EEVB+, MAX14510EEVB+, MAX14511EEVB+, or MAX14509AEEVB+ devices.
Возможности:

  • USB Powered (Cable Included)
  • Complete USB 2.0 Hi-Speed (480Mbps) Switching Circuit
  • Lead-Free and RoHS Compliant
  • Proven PCB Layout
  • Fully Assembled and Tested

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The MAX14535E evaluation kit (EV kit) demonstrates the MAX14535E double-pole/double-throw (DPDT) analog switch featuring negative signal capability, low on-resistance (0.135Ω RON), and input shunt resistors on the NO_ terminals for click-and-pop reduction in portable audio applications. The IC features a space-saving ultra-thin QFN package. The EV kit can operate from a +2.4V to +5.5V DC power supply and comes configured to operate from USB power.
Возможности:

  • Input Shunt Resistors for Built-In Click-and-Pop Reduction
  • Low 0.135Ω On-Resistance (RON)
  • -1.5V to Min (3V or VCC) Analog Signal Capability
  • +2.4V to +5.5V DC Supply Operation
  • Demonstrates USB Power Operation
  • Lead(Pb)-Free and RoHS Compliant
  • Fully Assembled and Tested

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The MAX147 evaluation system (EV system) is a complete, low-cost, 8-channel data-acquisition system consisting of a MAX147 evaluation kit (EV kit) and a Maxim 68HC16 or 80C32 microcontroller (µC) module. IBM® PC-compatible software provides a handy user interface to exercise the MAX147's features. Source code is provided.

Order the EV system for comprehensive evaluation of the MAX147 using a personal computer. Order the EV kit if the 68HC16 or 80C32 µC module was purchased previously with another Maxim EV system, or for custom use in other µC-based systems.

The MAX147 EV kit evaluates both the MAX147 and the MAX146. To evaluate the MAX146, order a free sample of the MAX146BCPP along with the MAX147 EV kit.
Возможности:

  • Proven PC Board Layout
  • Complete Evaluation System
  • Convenient Test Points Provided On-Board
  • Data-Logging Software
  • Source Code Provided
  • Fully Assembled and Tested

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The MAX1630/MAX1631/MAX1632 evaluation kits (EV kits) each consist of one of three preassembled and tested evaluation boards (EV boards) that embody the standard application circuits. The MAX1630 and MAX1632 EV boards provide the triple-output 3.3V/5V/12V circuit, and the MAX1631 EV board provides the dual-output 3.3V/5V circuit.

All three use the same PC board but have different components to accommodate different input voltage ranges. The main differences between the MAX1630 and MAX1632 EV boards are in the turns ratio (1:4 or 1:2.2) and in the location of the transformer connection (3.3V side or 5V side). Connecting the transformer to the 3.3V side allows lower input voltage. Connecting the transformer to the 5V side provides slightly better efficiency and lower stress voltages.

These circuits are configured to deliver up to 3A of output current on each of the main PWM outputs with greater than 90% efficiency. The MAX1630/MAX1631/MAX1632 EV kits can also be used to evaluate other output voltages.
Возможности:

  • Battery Range:
    • 5.2V to 20V (MAX1630)
    • 5.2V to 28V (MAX1631)
    • 6.5V to 28V (MAX1632)
  • Outputs:
    • 3.3V at 3A
    • 12V at 120mA
    • 5V at 3A
    • 5V at 30mA Keep-Alive
  • 1:4 Transformer (MAX1630)
    1:2.2 Transformer (MAX1632)
  • Adjustable 2.5V to 5.5V Outputs (optional resistor divider)
  • Precision 2.5V Reference Output
  • Oscillator Sync Input
  • Low-Noise Mode Control Input (active-low SKIP)
  • Power-Good Monitor (active-low RESET output)
  • Fully Assembled and Tested

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The MAX1778 evaluation kit (EV kit) is a fully assembled and tested surface-mount circuit board that contains a step-up switching regulator, two charge-pump voltage-regulator circuits, a VCOM buffer, and a low-drop out linear regulator (LDO). The step-up switching circuit is configured for a +8V output that provides up to 250mA of current from a +3.0V supply. The EV kit can be powered from a +2.7V to +5.5V supply.

The positive charge-pump circuit is configured for a +20V output that provides more than 10mA of current. The negative charge-pump circuit is configured for a -5V output and provides more than 20mA of current. Power for both charge-pump inputs is provided from the step-up switching regulator output.

The EV kit also features an LDO linear regulator circuit, which is configured for a +2.5V output that provides more than 200mA of current. Power for the LDO regulator circuit is provided from the input supply. The VCOM buffer provides a +4V output and more than 150mA of peak current. The step-up switching regulator output provides power to the VCOM buffer.

The MAX1778 EV kit demonstrates low quiescent current and high efficiency (over 91%). High-frequency operation (500kHz/1MHz) allows the use of tiny surface-mount components and fast transient response. The MAX1778 TSSOP package (1.1mm max) with low-profile external components allows this circuit to be less than 1.2mm in height. A built-in transient load tester facilitates transient load tests. The MAX1778 EV kit can also be used to evaluate the MAX1880, MAX1881, and MAX1882 ICs.
Возможности:

  • +2.7V to +5.5V Input Range
  • Output Voltages
    • +8V, >200mA (Step-Up Switching Regulator)
    • +20V, >10mA (Positive Charge-Pump Regulator)
    • -5V, >20mA (Negative Charge-Pump Regulator)
    • +2.5V, >200mA (LDO Linear Regulator)
    • +4V, >150mA Peak (VCOM Buffer)
  • All Outputs Are Adjustable with Resistors
  • >91% Efficiency
  • Internal MOSFET Switches
  • <1µA (typ) IC Shutdown Current
  • 1MHz Step-Up Switching Regulator Frequency
  • 500kHz Charge-Pump Regulator Switching Frequency
  • Adjustable Fault-Trip Level
  • Low-Profile External Components
  • Built-In Transient Load Tester
  • Surface-Mount Components
  • Fully Assembled and Tested

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The MAX186 evaluation system (EV system) consists of a MAX186 evaluation kit (EV kit) connected to a Maxim 80C32 microcontroller (µC) module. The unit connects to an IBM-compatible personal computer running software provided with the MAX186 EV kit. Both boards come fully assembled and tested.

Using the EV system, the MAX186 input multiplexer can be software-configured in a variety of single-ended or differential modes with unipolar or bipolar input ranges. The MAX186 can be evaluated with a VSS voltage of 0V or -5V, selectable from the personal computer's keyboard.

The EV system is also useful for evaluating the MAX186's shutdown feature. The MAX186 can be operated in three states of readiness between conversions. There are provisions for monitoring the supply current in the different shutdown states, and for varying the delay between conversions.

Order the EV system (MAX186EVSYS-DIP) for comprehensive evaluation of the MAX186 or MAX188 using a personal computer. Order the EV kit (MAX186EVKIT-DIP) if the 80C32 module (80C32MODULE-DIP) has already been purchased with a previous Maxim EV system, or for custom use in other µC-based systems. The MAX186 EV kit can also perform limited evaluation on a stand-alone basis (see the MAX186 EV Kit Quick Start section in the full data sheet).
Возможности:

  • Includes EV Kit and 80C32 µC Module
  • 12-Bit Resolution ADC
  • Serial µC Interface
  • Unipolar +4.096V or Bipolar -2.048V to +2.048V Input Ranges
  • Internal Reference Voltage
  • Low Supply-Current Shutdown Mode
  • Evaluates All Operating Modes
  • Proven PCB Layout
  • Prototyping Area Provided
  • Digitizes 8 Analog Inputs
  • Fully Assembled and Tested

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The MAX187 evaluation system (EV system) consists of a MAX187 evaluation kit (EV kit) board plus a Maxim 68HC16 microcontroller (µC) module. Both boards come fully assembled and tested, and software is provided. The unit connects to an IBM-compatible personal computer.

The EV system can function as a data acquisition system, collecting samples from the MAX187, storing them in memory, and displaying the conversion results on the host computer. Conversions may be self-timed or synchronized to an external timebase. Waveforms can be digitized and displayed graphically versus time.

The EV system can also evaluate the MAX187's shutdown feature, and has provisions for monitoring the supply current in the various modes of operation (internal reference, external reference, or power-down).

Order the EV system (MAX187EVC16-DIP) for comprehensive evaluation of the MAX187 or MAX189. Order the stand-alone EV kit (MAX187EV KIT-DIP) for custom use or if the 68HC16 module (68HC16MODULE-DIP) has already been purchased with another Maxim EV system. The MAX187 EV kit can also be used to perform limited evaluation on a stand-alone basis (see the MAX187 EV Kit Quick Start section). The EV system requires an external DC power source (such as a 12V DC wall transformer) and an IBM-compatible computer with a serial port and a 5 1/4" disk drive. To evaluate the MAX189, order the MAX187EVC16-DIP plus a free sample of the MAX189BCPA.
Возможности:

  • Evaluates MAX187 and MAX189
  • Complete Evaluation System Includes EV Kit and 68HC16 µC Module
  • 12-Bit Resolution ADC
  • QSPI Serial Interface
  • 0V to 4.096V Input Range
  • Internal Reference Voltage (MAX187)
  • Low-Supply-Current Shutdown Mode
  • Complete Source Code provided
  • Proven PC Board Layout
  • Convenient Test Points Provided on Board
  • User Prototype Area
  • Fully Assembled and Tested

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The MAX191 evaluation system (EV system) consists of a MAX191 evaluation kit (EV kit) connected to a Maxim 80C32 microcontroller (µC) module. The unit connects to an IBM®-compatible personal computer running software provided with the MAX191 EV kit. Both boards come fully assembled and tested.

The MAX191 EV system can configure the MAX191 in a variety of ways: It can operate in serial- or parallel-interface mode and in unipolar or bipolar mode, and VSS can be connected to ground or -5V. All functions are controlled through keyboard commands entered on the personal computer.

The MAX191 EV system supersedes the MAX190 EV kit. The MAX190 kit was limited to the positive input range (0V to +4.096V) and serial-interface mode only.

Order the EV system (MAX191EVSYS-DIP) to evaluate the MAX191 using software. Order the EV kit (MAX191EVKIT-DIP) if the 80C32 module (80C32MODULE-DIP) has already been purchased separately or with another Maxim EV system. The MAX191 EV kit alone can be used for limited evaluation of the MAX191 (see the EV Kit Quick Start section).
Возможности:

  • EV System Includes EV Kit and 80C32 µC Module
  • 12-Bit Resolution, 1/2 LSB Linearity ADC
  • MAX191 Operates in Single- or Dual-Supply Mode
  • EV System Operates in:
    • Unipolar- or Bipolar-Input Mode
    • Serial- or Parallel-Interface Mode
  • Fully Assembled and Tested
  • Software Source-Code Provided
  • Interfaces to IBM-Compatible Computer through RS-232 Communications Port
  • Kit Supports Conversion Rates Beyond 50ksps

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The MAX194 Evaluation System (MAX194EVC16-DIP) includes the MAX194 evaluation kit and Maxim's 68HC16 module. Evaluation software supplied with the kit demonstrates the use of the MAX194 (or the MAX195) with Motorola's high-speed QSPI™ serial interface. Complete source code is included. The EV system requires an IBM® PC with a serial port and a 5 1/4" disk drive.

The stand-alone MAX194 Evaluation Kit (MAX194EVKIT-DIP) is an assembled and tested PC board that embodies the standard application circuit. Separate power, digital, and analog ground planes minimize noise. Jumpers allow several operating modes. The board generates its own interface timing signals, or can be connected to a user-provided serial interface.
Возможности:

  • Proven PC Board Layout
  • Complete Source Code Provided
  • Shutdown-Mode Evaluation
  • High-Speed Serial Interface
  • Convenient Test Points Provided On-Board
  • Operates from a Single 9V to 15V DC Power Supply
  • Evaluates Both the 14-Bit MAX194 and the 16-Bit MAX195

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The MAX2320, MAX2321, MAX2322, MAX2324, MAX2326, MAX2327 evaluation kits (EV kits) simplify evaluation of these high-linearity, silicon germanium (SiGe), dual-band LNAs/mixers. They enable testing of the devices' RF performance and require no additional support circuitry. The signal inputs and outputs use SMA connectors to simplify the connection of RF test equipment.

The MAX2320/21/22/24/26/27 EV kits are assembled with an associated IC and incorporate input and output matching components optimized for the 869MHz to 894MHz cellular frequency band, 1930MHz to 1990MHz PCS frequency band, 210MHz digital mixer output frequency, and 110MHz FM mixer output frequency. All matching components may be changed to work at other frequencies within the bands specified in the MAX2320/21/22/24/26/27 data sheet.
Возможности:

  • 50Ω SMA Ports for Easy Testing
  • +2.7V to +3.6V Single-Supply Operation
  • All Critical Matching Components Included
  • Fully Assembled and Tested

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The MAX2390–MAX2393/MAX2396/MAX2400 ("MAX2390 family") evaluation kits (EV kits) simplify the evaluation of these W-CDMA and TD-SCDMA receiver ICs. There are three different PC boards for the family: one for the MAX2391/MAX2392/MAX2393, one for the MAX2396, and one for the MAX2390/MAX2400. Each kit is fully assembled and tested at the factory. Standard 50Ω SMA and BNC connectors, TCXOs and baseband buffers are included on the EV kits to allow quick and easy evaluation on the test bench.

For each of the six EV kits, this document provides a list of equipment required to evaluate each device, a straightforward test procedure to verify functionality, a circuit schematic, a bill of materials (BOM), and artwork for each layer of the PC board.
Возможности:

  • Each EV Kit is Fully Assembled and Tested
  • Fully Monolithic Direct-Conversion Receiver
    • Include: PLL Synthesizer (All Except MAX2396/MAX2400) and VCO
    • Eliminate: External IF SAW + IF AGC + I/Q Demodulator
  • Meet All 3GPP Receiver's Standard Requirements with at Least 3dB Margin on Eb/No
  • Operate from a Single +2.7V to +3.3V Supply
  • Over 90dB of Gain-Control Range
  • Channel Selectivity Fully On-Chip, with Superior ACS (> 40dB)
  • SPI™-/QSPI™-/MICROWIRE™-Compatible 3-Wire Serial Interface
  • Receiver Current Consumption ≈ 32mA
  • On-Chip DC Offset Cancellation
  • Small 28-Pin QFN Leadless Package

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These evaluation kits (EV kits) simplify testing of the MAX250_. The EV kits provide 50Ω SMA connectors to all RF ports and BNC connectors to the baseband I/Q inputs. The kits enable testing of the devices' RF performance and all modes of operation.

Each kit is assembled with the corresponding IC and incorporates all matching components.

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The MAX3160E evaluation kit (EV kit) circuit demonstrates the RS-232/RS-485/RS-422 multiprotocol transceivers using the MAX3160E IC. The circuit can be configured to operate as a dual transceiver in RS-232 mode or as a single transceiver in RS-485/RS-422 mode. The MAX3160E RS-232 data rates can reach 1Mbps, while RS-485/RS-422 data rates can reach 10Mbps. The configurable slew-rate limiting feature reduces data rates for either protocol to achieve reduced EMI.

In RS-485/RS-422 mode, the EV kit demonstrates full-duplex or half-duplex communication. The MAX3160E drivers feature short-circuit and thermal protection as well as fail-safe circuitry for open, shorted, or unconnected RS-485/RS-422 receiver inputs. The MAX3160E EV kit operates from a single 3V to 5.5VDC supply capable of providing 100mA.

Возможности:

  • 3V to 5.5V Single-Supply Operation
  • Configurable Multiprotocol Operation
    • 2Tx/2Rx RS-232 Transceivers
    • Single RS-485/RS-422 Transceiver
  • 10Mbps RS-485/RS-422 Data Rates and 1Mbps RS-232 Data Rates
  • Configurable RS-232/RS-485 Transmitter Slew Rates
  • Configurable Full-Duplex/Half-Duplex RS-485/RS-422 Operation
  • Fully Assembled and Tested

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The MAX3162 evaluation kit (EV kit) provides a proven design to evaluate the MAX3162 programmable RS-232/RS-485/422 multiprotocol transceiver. The MAX3162 EV kit can be used as an RS-232 to RS-485/RS-422 converter and/or an RS-485/RS-422 to RS-232 converter.

The MAX3162 EV kit PCB comes with a MAX3162CAI+ installed.
Возможности:

  • 3.0V to 5.5V Single-Supply Operation
  • Converts RS-232 to RS-485/RS-422
  • Converts RS-485/RS-422 to RS-232
  • RS-485 Loopback
  • Proven PCB Layout
  • Fully Assembled and Tested

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The MAX3223E evaluation kit (EV kit) provides a proven design to evaluate the MAX3223E 1µA supply current, 1Mbps, 3.0V to 5.5V, RS-232 transceivers with AutoShutdown Plus™.

The MAX3223E EV kit PCB comes with a MAX3223EEUP+ installed.
Возможности:

  • Single-Supply Operation
  • 6-Pin Signal Header
  • DCE-Connected DB9 Socket
  • Digital Loopbacks
  • RS-232 Loopbacks
  • Hardware Handshake Loopbacks
  • Lead(Pb)-Free and RoHS Compliant
  • Proven PCB Layout
  • Fully Assembled and Tested

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Описание:
The MAX3232PMB1 peripheral module provides the necessary hardware to interface the MAX3232E true RS-232 transceiver to any system that utilizes Pmod™-compatible expansion ports configurable for UART communication. The IC has two receivers and two transmitters that are used to implement RS-232 data transmit and receive channels along with optional CTS and RTS handshaking. The RS-232 side input and output levels are true RS-232, achieved by incorporation of a dual internal charge pump.

Refer to the MAX3232E IC data sheet for detailed information regarding operation of the IC.
Возможности:

  • Transmitter Output and Receiver Inputs Protected to ±15kV
  • Implements RS-232 DCE
  • True RS-232 Levels from Single 3.3V Supply
  • 6-Pin Pmod-Compatible Connector (Pmod Interface Type 4 UART)
  • RoHS Compliant
  • Proven PCB Layout
  • Fully Assembled and Tested

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Описание:
The MAX3287 shortwave or VCSEL evaluation kit (EV kit) is an assembled, surface-mount demonstration board that allows easy optical and electrical evaluation of the MAX3287/MAX3288 1.25Gbps laser drivers or the MAX3297/MAX3298 2.5Gbps laser drivers in the common-cathode configuration. Short-wavelength laser diodes (wavelength < 980nm) and vertical cavity-surface emitting lasers (VCSELs) typically require a common-cathode configuration. In the common-cathode configuration, the laser’s cathode connects to ground and the laser is driven at its anode.

When used with the MAX3287/MAX3297, the laser bias current regulates to keep a constant photodiode current (for shortwave laser diodes). When used with the MAX3288/MAX3298, the laser bias current is directly sensed and held constant.

This EV kit includes an extra blank circuit without components to demonstrate a small, tight layout optimized for optical evaluation.
Возможности:

  • Drives Common-Cathode Lasers
  • Includes Socket for Laser Insertion
  • Evaluates MAX3287 (installed) or MAX3288/97/98
  • Adjustable DC Bias Current (MAX3288/98)
  • Adjustable Photodiode Current (MAX3287/97)
  • Adjustable Modulation Current
  • Adjustable Modulation-Current Tempco
  • Configured for Electrical Operation, No Laser Necessary
  • Extra-Small-Size Blank Circuit (for optical evaluation only)

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The MAX5183 evaluation kit (EV kit) is designed to simplify evaluation of the 8-bit and 10-bit, dual, 40MHz, simultaneous-update or alternate-phase-update MAX5180/MAX5183, MAX5182/MAX5185, MAX5186/MAX5189, and MAX5188/MAX5191 digital-to-analog converters (DACs). The board contains all circuitry necessary for evaluating the dynamic performance of these high-speed converters, including a circuit to convert the DAC's differential outputs into single-ended outputs. Since the design combines high-speed analog and digital circuitry, the board layout calls for special precautions and design features.

Connector pads for power supplies (AVDD, DVDD, VCC, and VEE), DAC outputs (VOUT1, VOUT1A, VOUT2, and VOUT2A), and SMA connectors for the digital and control inputs (D0-D9,active-low CS, CLK) simplify connection to the EV kit. The four-layer board layout is optimized for best dynamic performance.

The MAX5183 dual, 10-bit, 40MHz, simultaneous update DAC is installed on the EV kit board. The kit can be used to evaluate the MAX5180, MAX5182, MAX5185, MAX5186, MAX5188, MAX5189, or MAX5191 with minor component changes.
Возможности:

  • Fast Evaluation and Performance Testing
  • SMA Coaxial Connectors for Clock and Data Inputs
  • Performance-Optimized Four-Layer PC Board with Separate Analog and Digital Power and Ground Connections
  • On-Board Differential to Single-Ended Conversion Circuitry
  • Fully Assembled and Tested with MAX5183BEEI

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Описание:
The MAX5498 evaluation kit (EV kit) is an assembled and tested PCB that demonstrates the MAX5498 10-bit (1024-tap), dual, nonvolatile, SPI™-interface, linear-taper digital potentiometer. Windows® 2000/XP- and Windows Vista®-compatible software provides a handy user interface to exercise the features of the MAX5498.

The EV kit can also be used to evaluate the MAX5494, MAX5495, MAX5496, MAX5497, or MAX5499. The MAX5494/MAX5495 provide two programmable voltage-dividers, the MAX5496/MAX5497 provide two variable resistors, and the MAX5498/MAX5499 provide one programmable voltage-divider and one variable resistor. The MAX5494/MAX5496/MAX5498 devices have 10kΩ end-to-end resistance and the MAX5495/MAX5497/MAX5499 devices have 50kΩ end-to-end resistance. To evaluate the MAX5494–MAX5497 or MAX5499, request a free sample (ETE+ suffix) along with the MAX5498 EV kit.
Возможности:

  • 2.7V to 5.25V Single-Supply Operation
  • Power-On Recall of Wiper Position from Nonvolatile Memory
  • On-Board USB Interface Circuit
  • USB Powered
  • USB-PC Connection (Cable Included)
  • PCB Pads for User-Supplied Microcontroller Interface Signals
  • Labeled Test Points for Potentiometer Signals (L, W, and H)
  • Proven USB-Compatible PCB Layout
  • Evaluates MAX5494–MAX5499
  • Windows 2000/XP- and Windows Vista (32-Bit)-Compatible Software
  • Lead(Pb)-Free and RoHS Compliant
  • Fully Assembled and Tested

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Описание:
The MAX9205 evaluation kit (EV kit) is a fully assembled and tested circuit board that simplifies the evaluation of the MAX9205 400Mbps, 10-bit serializer and the MAX9206 400Mbps, 10-bit deserializer. The MAX9205 IC transforms 10-bit parallel LVCMOS/LVTTL data into a serial high-speed bus low-voltage differential signaling (BLVDS) data stream. The MAX9206 accepts serial data from the MAX9205 and transforms it back to 10-bit-wide LVCMOS/LVTTL parallel data.

The EV kit requires a single 3.3V supply and a reference clock input with a range of 16MHz to 40MHz to operate. The 10-bit parallel input data is connected to a 24-pin header and the output data is sampled at a separate 24-pin header. The EV kit circuit can be modified to isolate and evaluate the MAX9205 and MAX9206 independently. The MAX9205 and MAX9206 serializer/deserializer pair can be replaced with the MAX9207 and MAX9208 serializer/deserializer pair that operates at a higher maximum data-transfer speed of 600Mbps with a clock input frequency of 40MHz to 60MHz.
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Описание:
The MAX9209/MAX9244 evaluation kit (EV kit) provides a proven design to evaluate the MAX9209 21-bit programmable DC-balanced serializer and the MAX9244 21-bit deserializer with programmable spread spectrum and DC balance. The MAX9209 serializes 21 bits of LVCMOS/LVTTL parallel input data to three LVDS outputs. The MAX9244 deserializes the three LVDS input data from the MAX9209 and transforms it back to 21-bit LVCMOS/LVTTL parallel data.

The MAX9209/MAX9244 EV kit circuits are implemented on a single PCB and come with a MAX9209EUM+ and a MAX9244EUM+ installed.
Возможности:

  • 21-Bit Parallel LVCMOS/LVTTL Interface
  • 8-Conductor Connector with Custom Cable
  • Independent Evaluation of the MAX9209/MAX9244 Serializer/Deserializer (SerDes)
  • Lead-Free and RoHS Compliant
  • Proven PCB Layout
  • Fully Assembled and Tested

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Описание:
The MAX9235 evaluation kit (EV kit) is a fully assembled and tested printed-circuit board (PCB) that simplifies the evaluation of the MAX9235 400Mbps, 10-bit LVDS serializer and the MAX9206 400Mbps, 10-bit LVDS deserializer. The MAX9235 serializer transforms 10-bit-wide parallel LVCMOS/LVTTL data into a serial high-speed, low-voltage differential signaling (LVDS) data stream. The serializer pairs with a deserializer, the MAX9206, which receives the serial output and transforms it back to 10-bit-wide parallel LVCMOS/LVTTL data.

The EV kit requires a single 3.3V supply and two reference clock inputs with a 16MHz to 40MHz range to operate. The 10-bit parallel input data is connected to a 24-pin header and the output data is sampled at a separate 24-pin header. The EV kit circuit can be modified to isolate and evaluate the MAX9235 and MAX9206 independently.
Возможности:

  • 3.3V Single Supply
  • 10-Bit Parallel LVCMOS/LVTTL Interface
  • Allows Common-Mode Testing
  • Independent Evaluation of Serializer (MAX9235) and Deserializer (MAX9206)
  • Low-Voltage, Low-Power Operation
  • Fully Assembled and Tested

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Описание:
Maxim Analog Essentials is a collection of peripheral modules which can plug directly into any FPGA/CPU expansion port which follows the Pmod™ standard established by Digilent, Inc. The collection includes modules containing a wide variety of commonly used analog and mixed signal functions. The modules are supported by software which includes FPGA configuration files for three popular FPGA platforms: Avnet LX-9, Digilent Nexys 3 and Avnet ZEDBoard, as well as example programs to exercise and demonstrate each module. While the example programs demonstrate the module’s functionality, they are well partitioned and documented allowing the core routines to be easily cut and pasted into your own programs. The combination of plug-in simplicity and easy software integration allows for quick migration from idea to working prototype.
Возможности:

  • Data Converter, Interface, Clock, Sensor, and Other Modules Included to Address Many Design Needs
  • Plug in Modules Enable Rapid Hardware Prototyping
  • Proven Software Drivers Reduce Development Time
  • FPGA Configuration Files Included to Simplify Design Effort

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Go-IO is an Industrial-Internet-of-Things (IIoT) reference design designed for rapid prototyping and development of configurable industrial-control systems. Typical end applications include Industry 4.0 driven process automation for building automation for intelligent buildings, smart sensors, reconfigurable industrial control systems, and robotics. All these industrial applications require a high performance, robust, configurable solution, which Go-IO provides using a modular approach. These systems are enabled by highly integrated ICs from Maxim Integrated, delivering new levels of performance while delivering lower power dissipation in tiny footprints.

Go-IO has four different boards. The different configurations provide a varying mix of type of I/O channels and communication interfaces to target different end applications.

Design files, firmware, and software can be found on the Design Resources tab. The boards are also available for purchase.

Возможности:

  • 8 Channels Isolated Digital Input
  • 4 Channels Isolated 1.2A Digital Output with Safe/Fast Demag
  • 4-Port IO-Link® Master version 1.1 compliant with TMG IO-Link Master Stack
  • 1 Isolated Power and RS-485 COM port, full duplex to 25Mbps data rate

Документация:
  • Схемотехника
  • BOM
  • Топология платы
Описание:

The Alameda (MAXREFDES24#) reference design features a scalable solution for multi-channel analog output modules. The configurable 4-channel design generates all typical bipolar current and voltage output ranges up to 24mA/12V with less than ±0.1% typical total unadjusted error (TUE). Integrated detection of power and cable faults provides the user with the necessary diagnostics for robust industrial control applications.

A buffered MAX5134 four-channel, 16-bit digital-to-analog converter (DAC) generates the low voltage signals that drive the inputs of four MAX15500 signal conditioners (output drivers). Both devices communicate with the host over an isolated SPI bus and can be daisy chained together for designs requiring higher channel counts. A MAX6126 produces a precision voltage reference to the circuit for maximum performance over environmental conditions. The design also incorporates an isolated power supply circuit with a wide DC input range using a MAX17498B peak current-mode flyback controller.

The board is designed in a compact pluggable form factor for easy evaluation with a PC (using the MAXREFDES24EVSYS design accelerator kit) or for development using a LX9 or ZedBoard Xilinx based platform. Refer to the Details tab for more information and performance data. Design files and firmware can be downloaded from the Design Resources tab.

Возможности:

  • Programmable high-accuracy current/voltage output
  • Current output drives up to 1kО©
  • Voltage output drives loads down to 1kО©
  • Extensive error reporting
  • Isolated power and data
  • Device drivers
  • Example C source code
  • Pmodв„ў-compatible form factor

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

Базовый проект TIDA-00564 от TI представляет собой универсальный интерфейс датчиков на базе SAR-АЦП, выполненный в форм-факторе BoosterPack для лёгкого подключения к LaunchPad от TI для разработки и тестирования.

Схема аналогового внешнего интерфейсного аппаратного устройства (AFE) была тщательно спроектирована с целью уменьшения шумов и увеличения чувствительности системы, благодаря чему она является идеальным выбором для интерфейсов датчиков, таких как термопары, инфракрасные (IR) термометры, усилители термопар, буферы PH-электродов и пьезоэлектрические акселерометры.

Данный базовый проект имеет характер аппаратного решения.

Возможности:

  • Исполнение в виде BoosterPack для совместимости со всеми LaunchPad от TI
  • Возможность масштабируемости от общей до особой схемы отладки в течение нескольких минут
  • Низкий уровень эквивалентного входного шума и низкий входной ток смещения
  • 16-битный SAR-АЦП: ADS8320
  • Идеальный выбор для датчиков с высокоимпедансными выходами

Возможность заказа
  • Заказать BOM
  • Заказать PCB
Документация:
  • Схемотехника
  • BOM
Описание:

Базовый проект «удлинителя» для USB-порта типа C на передней панели компьютера подключается к интегрированным разъёмам USB3.0 на материнской плате и осуществляет обработку высокоскоростных и сверхскоростных сигналов для последующей их передачи на удалённый USB-разъём типа C на передней панели компьютера. Данный модуль позволяет добавить на материнскую плату два полнофункциональных USB-разъёма типа C вместо одно интегрированного USB-разъёма.

Данный базовый проект имеет характер аппаратного решения.

Возможности:

  • Работает от напряжения питания 5 В, передаваемого по шине VBUS от материнской платы, и не требует наличия внешнего источника питания
  • Совместимость с USB2.0 и USB3.0
  • Поддержка всех состояний системы с низким уровнем энергопотребления
  • Подключение на USB типа C
  • Данный малогабаритный проект позволяет упростить реализацию системы

Документация:
  • Схемотехника
  • BOM
  • Топология платы
  • Тестирование
Описание:
This TI Design demonstrates how to resolve and optimize signal integrity challenges typically found when sending SPI signals over longer distance on the same PCB or off PCB to another board in a noisy environment by transmitting SPI signals over LVDS interface. The concept offers high noise immunity, reduced EMI emission, and wider common-mode input tolerance.
Возможности:

Noise immunity and range extension for SPI Bus using LVDS interface At least 3 meter communication range using SPI over LVDS vs. 0.5 meter range using standard SPI Techniques to reduce propagation delay and improve SPI communication speed or range by routing SCLK back to SPI master 10x lower power consumption compared to other differential signaling (RS-422/RS-485) solutions –4-V to +5-V common-mode input voltage range offers high ground bounce immunity

Документация:
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  • Схемотехника
  • BOM
  • Топология платы
Описание:

В типовом решении TIDEP0050 от TI реализован стек протокола EnDat 2.2 Master и аппаратный интерфейс на базе стандарта HEIDENHAIN EnDat 2.2 для позиционных энкодеров и энкодеров вращения. Данное решение состоит из стека протокола EnDat 2.2 Master, полудуплексной линии связи на базе трансивера RS485 и промышленного набора разработчика на базе Sitara AM437x. Решение полностью протестировано на соответствие стандарту HEIDENHAIN EnDat 2.2. Наряду с поддержкой позиционной обратной связи EnDat, набор разработчика AM437x поддерживает протоколы промышленной связи и возможность реализации управления двигателем, как это описано в руководстве по разработке устройства управления двигателем на одном чипе AM437x.

 

Возможности:

  • Данное типовое решение от TI позволяет разработчикам использовать интерфейс энкодера EnDat 2.2 для создания устройств с маленьким посадочным местом и низким энергопотреблением для промышленной автоматизации;
  • Благодаря высокой разрешающей способности, короткому времени цикла, поддержке длинных линий и возможности диагностики энкодера, EnDat 2.2 является техническим стандартом в технологии прямого управления;
  • Цифровая технология EnDat 2.2 и отсутствие особых требований к соединению и питанию снижают общую стоимость системы;
  • Решение основано на процессоре Sitara AM437x, который можно использовать в приложении управления двигателем и других приложениях управления и связи
  • Готовая к производству подсистема платформы разработчика включает в себя схему, перечень компонентов, руководство пользователя, результаты тестов, программное обеспечение, примеры применения и многое другое;
  • Бесплатный пакет поддержки и промышленный SDK от TI;
  • Sitara AM437x поддерживает несколько промышленных стандартов связи, включая EtherCAT, Profinet, PROFIBUS, Ethernet/ IP, Powerlink и Sercos.

Документация:
  • Даташит
  • Схемотехника
  • BOM
  • Топология платы
*Информация о ценах и сроках поставки носит информационный характер. Офертой является только выставленный счет.

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