Analog Devices 2ADC Manuals

The SigmaDSP® Multichannel Audio Processor with Embedded 2ADC/8DAC Codec ADAV400 Rev. PrG is a chip with multi-channel audio processing capabilities. It features fully programmable audio digital signal processing (DSP) for enhanced sound processing, SigmaStudio™ graphical programming tool for fast development of custom signal flows, easy implementation of third party audio algorithms, scalable digital audio delay line, and high performance integrated analog-to-digital converters (ADCs) and digital-to-analog converters (DACs).

This document is about the technical specifications of the ADAU1702 audio processor. The processor adopts 28/56 bit technology, 25MHz clock frequency, supports stereo ADC, 4-channel DAC, and has a dynamic range of 102dB and THD+N of -90dB.

This product is a 28/56-bit, 50 MHz digital audio processor. Features 102 dB dynamic range and -90 dB THD+N stereo ADC, 103 dB dynamic range and -90 dB THD+N 4-channel DAC, complete stand-alone operation, self-boot, auxiliary ADC, GPIOs, etc.