CS4360-KS

Digital To Analog Converters Overview

The CS4360-KS is a discontinued 6-channel audio digital-to-analog converter (DAC) manufactured by Cirrus Logic. It features 24-bit resolution and supports sample rates up to 192 kHz, delivering a dynamic range of 102 dB. The device operates on a serial interface with a power supply range of 3 V to 5.5 V. It is housed in a TSSOP-28 package and functions within an operating temperature range of -10°C to +70°C. This component integrates digital interpolation, delta-sigma conversion, and analog filtering for multi-channel audio systems.

Digital To Analog Converters Feature Summary

• Integrates digital interpolation, fourth-order delta-sigma conversion, and analog filtering within a single system architecture.
• Includes digital volume control with soft ramp functionality for zero-crossing click-free transitions.
• Utilizes Popguard technology to manage output clicks and pops during power-up and shutdown sequences.

Digital To Analog Converters Applications

• DVD players
• A/V receivers
• Set-top boxes

Digital To Analog Converters Procurement Notes

The CS4360-KS is officially listed as obsolete or end-of-life by the manufacturer. Verification of availability requires checking authorized distributors for remaining stock or surplus channels. Buyers must confirm authenticity through official traceability documents due to the component's discontinued status. Cross-referencing datasheets is essential to ensure compatibility with existing designs before procurement.

Digital To Analog Converters Selection Notes

Designers should verify that the TSSOP-28 package footprint matches the target PCB layout. The 3 V to 5.5 V supply range accommodates standard logic levels, but thermal management must be considered given the 105 mW power consumption at 3 V. Ensure the host processor supports the required serial data interface timing and sample rate specifications up to 200 kHz.

Digital To Analog Converters Part Context

This part belongs to the CS4360 series of high-performance audio DACs from Cirrus Logic. It serves as a cost-effective solution for multi-channel applications requiring high fidelity. The 'KS' suffix typically denotes specific packaging or environmental compliance variations within the broader CS4360 family, distinct from other suffixes like KZZR.

Digital To Analog Converters Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Designers may evaluate the CS4362 for enhanced dynamic range or the CS4340 for stereo applications, though pinouts and performance metrics differ significantly.