CS5361-KZZ

ADCs/DACs - Special Purpose Overview

The CS5361-KZZ is a 24-bit, dual-channel audio analog-to-digital converter (ADC) from Cirrus Logic. It utilizes a 5th-order multi-bit delta-sigma architecture to achieve a typical dynamic range of 114 dB and -105 dB THD+N at sample rates up to 192 kHz per channel. The device integrates sampling, anti-alias filtering, and digital decimation, eliminating the need for external filters. It features differential analog inputs, supports logic levels between 2.5 V and 5 V, and includes high-pass filter and DC offset calibration capabilities. Packaged in a 24-pin TSSOP, it operates within a commercial temperature range of -10°C to +70°C.

ADCs/DACs - Special Purpose Feature Summary

• 24-bit resolution with 114 dB typical dynamic range and -105 dB THD+N
• System sampling rates up to 192 kHz using multi-bit delta-sigma modulation
• Integrated high-pass filter and DC offset calibration circuitry
• Differential analog input architecture for superior noise rejection

ADCs/DACs - Special Purpose Applications

• Audio/Video receivers
• Digital mixing consoles
• Effects processors
• DVD-R and CD-R recorders

ADCs/DACs - Special Purpose Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status via official documentation. Check for obsolescence notices as this part number may be discontinued. Ensure proper handling for ESD-sensitive components during storage and installation.

ADCs/DACs - Special Purpose Selection Notes

Select the CS5361-KZZ for applications requiring high-fidelity stereo audio conversion with minimal external component count. Verify that the system clock requirements align with the supported master or slave modes. Ensure power supply decoupling follows recommended layout guidelines to maintain specified performance metrics.

ADCs/DACs - Special Purpose Part Context

The CS5361 belongs to Cirrus Logic's family of multi-bit audio ADCs. It is pin-compatible with the CS5381, which offers higher dynamic range specifications. The KZZ suffix denotes the commercial temperature grade (-10°C to +70°C) and the 24-pin TSSOP package variant.

ADCs/DACs - Special Purpose Replacement Considerations

The CS5381 is a pin-compatible alternative offering improved dynamic range. Other members of the CS53xx series may require schematic modifications due to differing pinouts or electrical characteristics.