„ MONOLITHIC DIGITAL AUDIO INTERFACE

TRANSMITTER

„ 3.3V SUPPLY VOLTAGE

„ SUPPORTS:

– AES/EBU, IEC 958,

– S/PDIF, & EIAJ CP-340

– Professional and Consumer Formats

„ PARITY BITS AND CRC CODES

GENERATED

„ TRANSPARENT MODE ALLOWS DIRECT

CONNECTION OF STA020D AND STA120

DESCRIPTION

The STA020D is a monolithic CMOS device which

encodes and transmits audio data according to the

AES/EBU, IEC 958, S/PDIF, & EIAJ CP-340 interface standards. It supports 96kHz sample rate operation

The STA020D accepts 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 STA020D multiplexes the channel, user, and

validity data directly from serial input pins with

dedicated input pins for the most important channel status bits.