TI OPT3004EVM

This user guide describes the features, operation, and usage of the OPT3004EVM evaluation module. It discusses how to set up and configure both hardware and software, and reviews various aspects of program operation. Throughout this document, evaluation board, evaluation module, and EVM are used synonymously with OPT3004EVM. This document also includes the electrical schematic, PCB layout, and bill of materials for the EVM. The OPT3004 is an ambient light sensor (ALS) IC with digital output. It uses a two-wire interface compatible with the I²C protocol, making it well suited for many applications. The OPT3004EVM is a platform for evaluating the performance of the OPT3001 under various conditions. The OPT3004EVM consists of two PCBs. The first is the SM-USB-DIG board, which communicates with a computer, provides power, and sends and receives the appropriate digital signals. The second is the OPT3004 test board, which contains the OPT3004 and its supporting circuitry.