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ADAU1761 - 24-Bit Audio Codec

Datasheet Summary

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.

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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Datasheet Details

Part number ADAU1761
Manufacturer Analog Devices
File Size 2.46 MB
Description 24-Bit Audio Codec
Datasheet download datasheet ADAU1761 Datasheet
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Data Sheet ADAU1761 SigmaDSP Stereo, Low Power, 96 kHz, 24-Bit Audio Codec with Integrated PLL 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 mono headphone output driver ► PLL supporting input clocks from 8 MHz to 27 MHz ► Analog automatic level control (ALC) ► Microphone bias reference voltage ► Analog and digital I/O: 1.8 V to 3.
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