This user’s guide describes the characteristics, operation, and use of the DAC82002 evaluation module (EVM). This EVM is designed to evaluate the performance of the DAC82002 commercial, unbuffered voltage output DAC in a variety of configurations. Throughout this document, the terms evaluation board, evaluation module, and EVM are synonymous with the DAC82002EVM. This document includes a schematic, printed-circuit board (PCB) layouts, and a complete bill of materials.
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The DAC82002EVM is an easy-to-use platform to evaluate the functionality and performance of the DAC82002 commercial device.
The 16-bit DAC82002 is a high-accuracy, low-power, dual-channel digital-to-analog converter (DAC). The DAC82002 uses a power-on-reset circuit to power up at either zero scale (0x0000) or midscale (0x8000), depending on the RSTSEL pin. The DAC82002 uses a 3-wire serial peripheral interface (SPI) for digital communication that operates at clock rates of up to 50 MHz.