Datasheet
CS8415A Datasheet
DS470F4 | 641 KBAugust 2005
CS8415A Overview
The CS8415A is a monolithic CMOS device that receives and decodes one of seven channels of audio data according to the IEC-60958, S/PDIF, EIAJ CP1201, or AES3 standard. The CS8415A has a serial, digital audio output port and comprehensive control through a 4-wire microcontroller port. Channel status and user data are assembled in block-sized buffers, making read access easy. A low-jitter clock recovery mechanism yields a very clean recovered clock from the incoming AES3 stream. Standalone operation allows systems with no microcontroller to operate the CS8415A with dedicated output pins for channel status data. Target applications include audio/video receivers, CD-R, DVD receivers, multimedia speakers, digital mixing consoles, effects processors, set-top boxes, computers, and automotive audio systems.
CIRRUS®
CIRRUS ROCKS®
ENGINEERED TO ROCK®
INNOVATION THAT ROCKS®
Product Features
Complete EIAJ CP1201, IEC-60958, AES3, and S/PDIF compatible receiver
7:1 S/PDIF input mux
Flexible 3-wire, serial digital output port
8 kHz to 96 kHz sample frequency range
Low-jitter clock recovery
Pin and microcontroller read access to channel status and user data
Microcontroller and standalone modes
Differential cable receiver
On-chip channel status and user data buffer memories
Autodetection of compressed audio input streams
Decodes CD Q subcode
OMCK system clock mode
5 V analog supply (VA)
3 V to 5 V digital interface supply (VL)
Package: 28-pin SOIC, 28-pin TSSOP; option for lead-free assembly