CS8422-DNZ

24Bit, 192kHz, Asynchronous Sample Rate Converter with Integrated Digital Audio Interface Receiver

General Description

The CS8422 is a 24-bit, high-performance, monolithic CMOS stereo asynchronous sample rate converter with an integrated digital audio interface receiver that decodes audio data according to the EIAJ CP1201, IEC-60958, AES3, and S/PDIF interface standards.

System Features

SPI™or I²C™Software Mode and Stand-Alone Hardware Mode

Flexible 3-wire Digital Serial Audio Input Port

Dual Serial Audio Output Ports with Independently Selectable Data Paths

Master or Slave Mode Operation for all Serial Audio Ports

Time Division Multiplexing TDM Mode

Integrated Oscillator for use with External Crystal

Four General-purpose Output Pins GPO

+3.3 V Analog Supply VA

+1.8 V to 5.0 V Digital Interface VL

Space-saving 32-pin QFN Package