ADS131B04-Q1 Evaluation Module

This user's guide describes the characteristics, operation, and use of the ADS131B04-Q1 evaluation module (EVM). This kit is an evaluation platform for the ADS131B04-Q1, which is a 4-channel, simultaneously-sampling, 24-bit, delta-sigma (ΔΣ) analog-to-digital converter (ADC). The ADS131B04-Q1 offers wide dynamic range and internal calibration features, making the device excellent for energy metering, power quality, protection relay, and circuit breaker applications.

The ADS131B04-Q1EVM 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 ADS131B04-Q1EVM. The following related documents are available through the Texas Instruments web site at www.ti.com.