STA020D

www.DataSheet4U.com ® STA020D 96kHz DIGITAL AUDIO INTERFACE TRANSMITTER 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 caBLOCK DIAGRAM SO24 ORDERING NUMBER: STA020D pable 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. M0 23 SCK FSYNC SDATA 6 7 8 M1 22 M2 21 VD+ 19 GND 18 MCK 5 RST 16 AUDIO SERIAL PORT MUX DIFFERENTIAL 20 TXP 17 C U V 10 11 9 REGISTERS 7 TXN 15 DEDICATED CHANNEL CBL STATUS BUS 24 TRNPT D97AU599A October 2002 1/11 STA020D ABSOLUTE MAXIMUM RATINGS Symbol VD+ VIND Tamb Tstg DC Power Supply Digital Input Voltage Ambient Operating Temperature (power applied) Storage Temperature Parameter Value 4 -0.3 to VD+ 0.3 -20 to +85 -40 to 150 Unit V V °C °C RECOMMNDED OPERATING CONDITIONS (GND = 0V; all voltages with respect to ground) Sym...