CS35L43-CWZR

Audio Amplifiers Overview

The CS35L43-CWZR is a mono Class-D audio amplifier manufactured by Cirrus Logic. It integrates digital signal processing for speaker protection and equalization. The device operates with a boosted supply voltage to drive an 8-ohm load. It is designed for mobile and portable applications requiring high efficiency and compact form factors.

Audio Amplifiers Feature Summary

• Integrated DSP for speaker protection and equalization
• Class-D architecture for high efficiency
• Boosted power supply capability

Audio Amplifiers Applications

• Mobile devices
• Portable electronics
• Audio systems

Audio Amplifiers Procurement Notes

Verify the specific revision level and manufacturing date code against current production records. Confirm RoHS compliance status through official documentation. Check for any product change notifications that may affect pin compatibility or electrical characteristics before finalizing procurement plans.

Audio Amplifiers Selection Notes

Select this component when a mono Class-D amplifier with integrated DSP is required. Ensure the application supports the necessary boost converter topology. Verify that the 8-ohm load impedance matches the system design requirements. Consider thermal management solutions suitable for the QFN package type.

Audio Amplifiers Part Context

This part belongs to the Cirrus Logic CS35L series of smart amplifiers. These components are engineered for mobile platforms, combining power amplification with intelligent control features. The series targets applications demanding high audio quality within strict power and space constraints.

Audio Amplifiers Replacement Considerations

Consult official substitution guides for verified alternatives. Cross-reference pinouts and electrical specifications carefully. Do not assume functional equivalence without validating datasheet parameters.