The CS8427 is a stereo, digital audio transceiver with AES3 and serial digital audio inputs and outputs, along with comprehensive control through a 4-wire microcontroller port. Channel status and user data are assembled in block-sized buffers, making read/modify/write cycles easy. A low-jitter clock-recovery mechanism yields a very clean recovered clock from the incoming AES3 stream. Target applications include audio/video receivers, multimedia speakers, digital mixing consoles, effects processors, set-top boxes, computers and automotive audio systems.
Features
Complete EIAJ CP1201, IEC-60958, AES3, and S/PDIF transceiver; compatible with standards
Flexible 3-wire serial digital I/O ports
Adjustable sample rate up to 96 kHz
Low-jitter clock-recovery
Pin and microcontroller read/write access to channel status and user data
Microcontroller and standalone modes
Differential cable driver and receiver
On-chip channel status and user data buffer memories permit block reads and writes
OMCK system clock mode
Decodes audio CD Q subcode
5 V analog supply (VA)
3 V to 5 V digital supply (VL)
Package: 28-pin SOIC, 28-pin TSSOP; lead free assembly
The CS8427 is a stereo, digital audio transceiver with AES3 and serial digital audio inputs and outputs, along with comprehensive control through a 4-wire microcontroller port. Channel status and user data are assembled in block-sized buffers, making read/modify/write cycles easy. A low-jitter clock-recovery mechanism yields a very clean recovered clock from the incoming AES3 stream. Target applications include audio/video receivers, multimedia speakers, digital mixing consoles, effects processors, set-top boxes, computers and automotive audio systems.
Features
- Complete EIAJ CP1201, IEC-60958, AES3, and S/PDIF transceiver; compatible with standards
- Flexible 3-wire serial digital I/O ports
- Adjustable sample rate up to 96 kHz
- Low-jitter clock-recovery
- Pin and microcontroller read/write access to channel status and user data
- Microcontroller and standalone modes
- Differential cable driver and receiver
- On-chip channel status and user data buffer memories permit block reads and writes
- OMCK system clock mode
- Decodes audio CD Q subcode
- 5 V analog supply (VA)
- 3 V to 5 V digital supply (VL)
- Package: 28-pin SOIC, 28-pin TSSOP; lead free assembly
