SBAU402 april   2023

 

  1.   AMC131M03 Evaluation Module
  2.   Trademarks
  3. 1Introduction
    1. 1.1 AMC131M03EVM Kit
    2. 1.2 AMC131M03EVM Board
  4. 2EVM Analog Interface
    1. 2.1 ADC Analog Input Signal Path
    2. 2.2 ADC External Clock (CLKIN) Options
  5. 3Digital Interface
    1. 3.1 SPI Communication
    2. 3.2 Connection to the PHI
    3. 3.3 Digital Header
  6. 4Power Supplies
  7. 5AMC131M03EVM Initial Setup
    1. 5.1 Default Jumper Settings
    2. 5.2 EVM Graphical User Interface (GUI) Software Installation
  8. 6AMC131M03EVM Operation
    1. 6.1 EVM GUI Global Settings for ADC Control
    2. 6.2 Register Map Configuration Tool
    3. 6.3 Time Domain Display Tool
    4. 6.4 Spectral Analysis Tool
    5. 6.5 Histogram Tool
  9. 7AMC131M03EVM Bill of Materials, PCB Layout, and Schematic
    1. 7.1 PCB Layout
    2. 7.2 Schematics
    3. 7.3 Bill of Materials

1 AMC131M03 Evaluation Module

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This user's guide describes the characteristics, operation, and use of the AMC131M03EVM-PDK. This evaluation module (EVM) is an evaluation platform for the AMC131M03, which is a 3-channel, simultaneously-sampling, 24-bit, reinforced isolated delta-sigma (ΔΣ) analog-to-digital converter (ADC) with integrated DC/DC converter and serial peripheral interface (SPI) interface. The AMC131M03 offers wide dynamic range, low power, and specific features for energy measurement, making the device an excellent fit for energy metering, power quality, protection relay, and circuit breaker applications.

The AMC131M03EVM eases the evaluation of the device with hardware, software, and computer connectivity through the universal serial bus (USB) interface. This user's guide includes complete circuit descriptions, schematic diagrams, and a bill of materials. Throughout this document, the abbreviation EVM and the term evaluation module are synonymous with the AMC131M03EVM. The following related documents are available through the Texas Instruments web site at www.ti.com.

Table 1-1 Related Documentation
DeviceLiterature Number
AMC131M03SBAS994