CS4361-CZZ

ADCs/DACs - Special Purpose Overview

The CS4361-CZZ is a six-channel audio digital-to-analog converter (DAC) manufactured by Cirrus Logic. It integrates interpolation, multi-bit D/A conversion, and output analog filtering within a compact 20-pin TSSOP package. The device supports sample rates up to 192 kHz with 24-bit resolution, delivering a dynamic range of 103 dB and THD+N of -94 dB. It operates from a single +5 V core supply and an interface voltage ranging from +1.8 V to +5 V. Key features include auto-speed mode detection, on-chip digital de-emphasis, and Popguard technology for click and pop suppression.

ADCs/DACs - Special Purpose Feature Summary

• Six-channel architecture with integrated interpolation and analog low-pass filtering
• Multi-bit delta-sigma modulator supporting 24-bit conversion at 192 kHz
• Auto-speed mode detection utilizing sample rate and master clock ratio
• Popguard technology to control output clicks and pops during state transitions

ADCs/DACs - Special Purpose Applications

• Home theater systems requiring multi-channel audio processing
• Professional audio equipment needing high-dynamic-range DACs
• Digital audio workstations and broadcast infrastructure

ADCs/DACs - Special Purpose Part Context

The CS4361-CZZ belongs to the CS4361 series of audio ICs. It is the tube-packaged variant of the CS4361-CZZR reel version. Both share identical electrical specifications and functionality but differ in shipping packaging format. The component is designed for applications requiring multiple synchronized audio channels in a small footprint.

ADCs/DACs - Special Purpose Replacement Considerations

The CS4361-CZZR serves as a functional equivalent with identical performance characteristics, differing only in packaging (reel vs. tube). No other direct cross-model replacements are documented in the provided source material.