The CS8416-CZZR is a digital audio receiver that supports sample rates up to 192 kHz. It enables consumer and professional audio products to exchange S/PDIF and AES/EBU audio data. An 8:2 input multiplexer allows for up to eight channels of digital audio input data. The second output of the input multiplexer allows for a S/PDIF pass-through function for added system flexibility. It has an extremely low-jitter clock-recovery mechanism that yields a very clean recovered clock from the incoming audio stream. The device also allows for selectable signal routing to three general-purpose output pins. With its extremely low-jitter performance of 200 ps, the CS8416-CZZR is an industry-leading 192 kHz digital audio receiver. The CS8416-CZZR is ideal for consumer and professional applications such as audio/video receivers, multimedia speakers, digital mixing consoles, automotive audio systems and set-top boxes.
Feature
Compatible with EIAJ CP1201, IEC-60958 and AES3 standards
8:2 S/PDIF input mux; selectable pins in hardware mode
Selectable signal routing to three general-purpose output pins
S/PDIF to Tx inputs selectable in hardware mode
Flexible 3-wire serial digital output port
32 kHz to 192 kHz sample frequency range
Low-jitter clock-recovery
Pin and microcontroller read access to channel status and user data
SPI (serial port interface) or I²C control port software mode and standalone hardware mode
Differential cable receiver
On-chip channel status data buffer memories
Autodetection of compressed audio input streams
Decodes CD Q subcode
OMCK system clock mode
3.3 V analog supply (VA), 3.3 V digital supply (VD) and 3.3 V to 5 V digital interface supply (VL)
Package: 28-pin SOIC, 28-pin TSSOP, 28-pin QFN; lead-free assembly
The CS8416-CZZR, manufactured by Cirrus Logic Inc., is a digital audio receiver chip. It comes in a 28 - TSSOP (0.173\", 4.40mm Width) package. Key features include support for S/PDIF input/output, a wide range of digital audio formats like PCM, Dolby Digital, and DTS. It has 8 channels, operates with a supply voltage of 3.3V - 5V, and an operating temperature range of - 10°C ~ 70°C (TA). The built - in sample rate converter can handle input clock frequencies from 28 kHz to 108 kHz. It's suitable for digital audio interfacing in both professional and consumer audio applications.
Benefits
Supports 96kHz audio sample rates for high - quality audio
Integrated Digital Audio Interface Transmitter for seamless audio transmission
Compatible with I2S, Left - Justified, Right - Justified, and S/PDIF formats, ensuring versatility
Low - jitter PLL for clock generation, reducing signal distortion
Configurable control interface via SPI or I2C, enabling easy integration
Operates on a 3.3V power supply, suitable for various power sources
Application Examples
Catalogue
FPGA / CPLD
Memory
MOS 
MCU 
DSP
OCEP
Secondary 
Other 
