CS8404A

CS8403A CS8404A 96 kHz Digital Audio Transmitter Features l Sample rates up to 108 kHz l Supports: AES/EBU, IEC 958, S/PDIF, & EIAJ CP-340 professional and consumer formats l Generates CRC codes and parity bits l On-Chip RS422 line driver l Configurable buffer memory (CS8403A) l Transparent mode allows direct connection of CS8404A and CS8414 or CS8403A and CS8413 l Pin compatible with CS8401A and CS8402A I Description The CS8403A and CS8404A are digital audio transmitters which support 96 kHz sample rate operation. The devices encode and transmit audio data according to the AES/EBU, IEC958, S/PDIF, & EIAJ CP-340 interface standards. The CS8403A and CS8404A accept audio and digital data, which is then multiplexed, encoded and driven onto a cable. The audio serial port is double buffered and capable of supporting a wide variety of formats. The CS8403A has a configurable internal buffer memory, loaded via a parallel port, which may be used to buffer channel status, auxiliary data, and/...