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ADAU1761 - 24-Bit Audio Codec

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General Description

The ADAU1761 is a low power, stereo audio codec with integrated digital audio processing that supports stereo 48 kHz record and playback at 14 mW from a 1.8 V analog supply.

The stereo audio ADCs and DACs support sample rates from 8 kHz to 96 kHz as well as a digital volume control.

The SigmaDSP® core

Overview

Data Sheet ADAU1761 SigmaDSP Stereo, Low Power, 96 kHz, 24-Bit Audio Codec with Integrated.

Key Features

  • SigmaDSP 28-/56-bit, 50 MIPS digital audio processor.
  • Fully programmable with SigmaStudio graphical tool.
  • 24-bit stereo audio ADC and DAC: >98 dB SNR.
  • Sampling rates from 8 kHz to 96 kHz.
  • Low power: 7 mW record, 7 mW playback, 48 kHz at 1.8 V.
  • 6 analog input pins, configurable for single-ended or differential inputs.
  • Flexible analog input/output mixers.
  • Stereo digital microphone input.
  • Analog outputs: 2 differential stereo, 2 single-ended stereo, 1 m.

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