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Product Information

  • Application Sub Type: Isolated Delta-Sigma Modulator
  • Features: 2-Terminal Screw Connectors, 9-pin D Sub Connector, Compatible with the AMC1210 Digital Filter Chip
  • Kit Application Type: Data Converter
  • Kit Contents: Evaluation Board AMC1203
  • SVHC: No SVHC (15-Jun-2015)
  • Silicon Core Number: AMC1203
  • Silicon Manufacturer: Texas Instruments


The AMC1203EVM is a full featured evaluation board for the AMC1200. The AMC1203 is a 1bit, 10MHz, isolated delta sigma modulator with an output buffer separated from the input interface circuitry by a silicon dioxide isolation barrier. Used in conjunction with isolated power supplies, these devices prevent noise currents on a data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuitry. The differential inputs are ideal for direct connection to shunt resistors or other low level signal sources. With the appropriate digital filter and modulator rate, the device can be used to achieve 16bit analog to digital conversion with no missing codes.For use in high resolution measurement applications, an effective accuracy of 14bits can be obtained with a digital filter bandwidth of 20kHz at a modulator rate of 10MHz. The AMC1203EVM is a small form factor board containing all the necessary components to evaluate the AMC1203 device.


  • 2mm, 2 terminal screw connectors to provide easy access to the analog inputs of the modulator
  • 9 pin D sub connector to provide modulator data (MDAT) and modulator clock (MCLK) outputs
  • Compatible with the AMC1210 digital filter chip


  • Motor Drive & Control
  • Industrial
  • Power Management


This integrated circuit can be damaged by ESD. TI recommends that all integrated circuits be handled with appropriate precautions. Failure to do so can cause damage

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    More stock available week commencing 11/9/15

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