Analog Devices ADAV400 Manuals

This document describes an audio codec with an embedded SigmaDSP processor. It features fully programmable audio digital signal processing (DSP) for enhanced sound processing, including various third-party audio algorithms. The codec also includes a scalable digital audio delay line and high-performance analog-to-digital converters (ADCs) and digital-to-analog converters (DACs). It is suitable for various audio processing and enhancement applications.

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).

The ADAV400 Rev. A is an audio codec from Analog Devices that includes an embedded SigmaDSP processor, SigmaStudio™ graphical programming tool, fully programmable audio digital signal processing (DSP), various third-party audio algorithms, scalable digital audio delay line, I2C control interface, 400 ms @ 48 kHz pool (200 ms for stereo channel), 3.3 V (analog), 1.8 V (digital core), 3.3 V (digital interface), high performance integrated analog-to-digital converters (ADCs) and digital-to-analog converters (DACs), single 3.3 V operation on-chip regulator, 1 stereo analog input (ADC), 80-lead LQFP (14 mm × 14 mm), 4 stereo analog inputs with mux-to-stereo ADC, 0°C to 70°C temperature range, 4 stereo (8-channel) analog outputs (DACs), dedicated headphone amplifier, etc.