General Description

The CS8427 is a stereo digital audio transceiver with AES3 and serial digital audio inputs, AES3 and serial digital audio outputs, and includes comprehensive control ability through a 4-wire microcontroller port. Channel status and user data are assembled in block-sized buffers, making read/modify/write cycles easy.

Features

● Complete EIAJ CP1201, IEC-60958, AES3,

S/PDIF-compatible Transceiver

● +5.0 V Analog Supply (VA+)

● +3.3 V or +5.0 V Digital Interface (VL+)

● Flexible 3-wire Serial Digital I/O Ports

● Adjustable Sample Rate up to 96 kHz

● Low-jitter Clock Recovery

● Pin and Microcontroller Read/Write Access to

Channel Status and User Data

● Microcontroller and Standalone Modes

● Differential Cable Driver and Receiver

● On-chip Channel Status and User Data Buffer

Memories Permit Block Reads & Writes

● OMCK System Clock Mode

● Decodes Audio CD Q Sub-code