CS4341-CZZR

ADCs/DACs - Special Purpose Overview

The CS4341-CZZR is a stereo digital-to-analog converter (DAC) manufactured by Cirrus Logic, housed in a 16-pin TSSOP package. It supports +3.0 V or +5.0 V power supplies and operates within a temperature range of -10°C to +70°C. The device features a fourth-order Delta-Sigma architecture with integrated digital interpolation, de-emphasis, and switched-capacitor analog filtering. Key electrical specifications include a dynamic range of up to 101 dB and a THD+N of -91 dB at 48 kHz sampling rates. It accepts serial audio data from 4 kHz to 100 kHz and includes on-chip digital volume control with soft ramp functionality.

ADCs/DACs - Special Purpose Feature Summary

• 101 dB Dynamic Range and -91 dB THD+N performance
• Integrated Digital Volume Control with Soft Ramp and Zero Crossing transitions
• On-Chip Digital De-Emphasis for 32, 44.1, and 48 kHz sample rates
• Popguard® Technology for click and pop suppression

ADCs/DACs - Special Purpose Applications

• DVD players
• CD players
• Set-top boxes
• Automotive audio systems

ADCs/DACs - Special Purpose Procurement Notes

Verify the specific ordering suffix 'CZZR' against current manufacturer documentation to confirm packaging details such as reel size or tape width. Confirm RoHS compliance status through official datasheets or component markings. Check for end-of-life notifications or obsolescence warnings prior to procurement planning.

ADCs/DACs - Special Purpose Selection Notes

Select this component for applications requiring low clock-jitter sensitivity and filtered line-level outputs. Ensure the system design accommodates the specified MCLK frequencies (up to 51.2 MHz) and supports either I²C or SPI control port interfaces. Verify that the power supply voltage aligns with the +3.0 V or +5.0 V operational requirements.

ADCs/DACs - Special Purpose Part Context

The CS4341-CZZR belongs to the CS4341 series of stereo DACs from Cirrus Logic. It is part of a family designed for high-fidelity audio conversion, sharing architectural similarities with other models like the CS4341-KS but differing in package type and manufacturing lot specifics.

ADCs/DACs - Special Purpose Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Cirrus Logic technical support for direct replacements or pin-compatible alternatives.