ADAU1761 Overview
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.
ADAU1761 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
- Flexible analog input/output mixers
- Stereo digital microphone input
- Analog outputs: 2 differential stereo, 2 single-ended stereo, 1
- PLL supporting input clocks from 8 MHz to 27 MHz