CS8416K-DZZ

Audio Special Purpose Overview

The CS8416K-DZZ is a monolithic CMOS digital audio interface receiver manufactured by Cirrus Logic. It receives and decodes one of eight stereo pairs of digital audio data according to IEC60958 (S/PDIF), EIAJ CP1201, or AES3 standards. The device supports sample frequencies from 32 kHz to 192 kHz and features an 8:2 S/PDIF input multiplexer. It includes low-jitter clock recovery mechanisms and flexible control via SPI or I²C interfaces. The component operates on +3.3 V analog and digital supplies with a logic supply of +3.3 V or +5.0 V. It is housed in a 28-TSSOP package.

Audio Special Purpose Feature Summary

• Supports IEC60958, S/PDIF, EIAJ CP1201, and AES3 interface standards
• Integrates an 8:2 S/PDIF input multiplexer for multi-channel flexibility
• Features low-jitter clock recovery
• Flexible control via SPI or I²C interfaces

Audio Special Purpose Applications

• Audio/Video receivers
• Digital mixing consoles
• Set-top boxes

Audio Special Purpose Procurement Notes

The CS8416 series is generally listed as Not Recommended for New Designs (NRND) or Obsolete by major distributors. Verify current availability and lifecycle status directly with the manufacturer or authorized distributors before design-in.

Audio Special Purpose Selection Notes

Select this component for designs requiring robust decoding of professional and consumer digital audio formats. Ensure the system design accommodates the required +3.3 V analog/digital supplies and +3.3 V or +5.0 V logic supply. Verify that the PCB layout supports the necessary PLL filter components for optimal jitter attenuation.