Texas Instruments DIR9001PWR

Description
Digital audio interface receiver
Compliant with IEC609583, JEITAC PR1205, AES3, EBU tech3250
Clock recovery and data decode from biphase input signal
Sampling frequency range: 28 kHz to 108 kHz
Lowjitter recovered system clock: 50 ps
Selectable recovered system clock: 128 fs, 256 fs, 384 fs, 512 fs
Serial audio data output formats: 24bit I²S; MSBfirst, 24bit leftjustified; MSBfirst 16, 24bit rightjustified
User data, channelstatus data outputs synchronized with decoded serial audio data
No external clock required for decode
Single power supply: 3.3 V (2.7 V to 3.6 V)
Wide operating temperature range: 40°C to 85°C
5 Vtolerant digital inputs
Package: 28pin TSSOP, Pin Pitch: 0.65 mm

Features
Onechip digital audio interface receiver (DIR) including lowjitter clockrecovery system
Compliant with digital audio interface standards: IEC60958 (former IEC958), JEITAC PR1205 (former EIAJ CP1201, CP340), AES3, EBU tech3250
Clock recovery and data decode from biphase input signal, generally called S/PDIF, EIAJ CP1201, IEC60958, AES/EBU
Biphase input signal sampling frequency (fs) range: 28 kHz to 108 kHz
Lowjitter recovered system clock: 50 ps
Jitter tolerance compliant with IEC609583
Selectable recovered system clock: 128 fs, 256 fs, 384 fs, 512 fs
Serial audio data output formats: 24bit I²S; MSBfirst, 24bit leftjustified; MSBfirst 16, 24bit rightjustified
User data, channelstatus data outputs synchronized with decoded serial audio data
No external clock required for decode. Includes actual sampling frequency calculator (Needs external 24.576MHz clock)
Function control: Parallel (Hardware)
Functions similar and pin assignments equivalent to those of DIR1703
Single power supply: 3.3 V (2.7 V to 3.6 V)
Wide operating temperature range: 40°C to 85°C
5 Vtolerant digital inputs
Package: 28pin TSSOP, Pin Pitch: 0.65 mm

Applications
AV/DVD receiver, AV amplifier
Car or mobile audio system
Digital television
Musical instruments
Recording systems
Highend audio/sound card for PC
Replacement of DIR1703
Other applications requiring S/PDIF receiver