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.