24-Bit Audio Codec
Data Sheet
Stereo, Low Power, 96 kHz, 24-Bit Audio Codec with Integrated PLL
ADAU1361
FEATURES
GENERAL DESCRIPTION
2...
Description
Data Sheet
Stereo, Low Power, 96 kHz, 24-Bit Audio Codec with Integrated PLL
ADAU1361
FEATURES
GENERAL DESCRIPTION
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 3.65 V I2C and SPI control interfaces Digital audio serial data I/O: stereo and time-division
multiplexing (TDM) modes Software-controllable clickless mute Software power-down 32-lead, 5 mm × 5 mm LFCSP −40°C to +85°C operating temperature range
APPLICATIONS
Smartphones/multimedia phones Digital still cameras/digital video cameras Portable media players/portable audio players Phone accessories products
The ADAU1361 is a low power, stereo audio codec 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 ADAU1361 is ideal for battery-powered audio and telephony applications.
The record path includes an integrated microphone bias circuit and six inputs. The inputs can be mixed and muxed before the ADC, or ...
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