STA020(2014) 数据手册 ( 数据表 ) - STMicroelectronics

Description
The STA020 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 96 kHz sample rate operation.
The STA020 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 STA020 multiplexes the channel, user, and validity data directly from the serial input pins with dedicated input pins for the most important channel status bits.

FEATUREs
• Monolithic digital audio interface transmitter
• 3.3 V 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 STA020 and STA120