The CS35L36-CWZR is a highly integrated audio amplifier designed by Cirrus Logic Inc. It is part of their smart amplifier portfolio, optimized for portable devices such as smartphones, tablets, and laptops. This amplifier aims to deliver high-fidelity audio while maximizing battery life and protecting the speaker from damage.

Applications:

• Smartphones
• Tablets
• Laptops
• Portable gaming devices
• Bluetooth speakers

Features:

• Integrated Boost Converter: Enables higher output voltage swing for increased loudness.
• Speaker Protection Algorithms: Real-time monitoring and adjustment of amplifier parameters to prevent speaker damage due to over-excursion or thermal stress.
• Low Power Consumption: Optimized for efficiency to extend battery life in portable devices.
• Advanced EQ and DRC: Provides equalization and dynamic range compression for enhanced audio quality.
• Digital Input/Output: Utilizes digital interfaces for seamless integration with modern SoCs.
• Compact Package: Small footprint suitable for space-constrained applications.

Benefits:

• Enhanced Audio Quality: Delivers louder, clearer, and more detailed audio compared to traditional amplifiers.
• Speaker Protection: Prevents speaker damage, ensuring long-term reliability of the audio system.
• Extended Battery Life: Minimizes power consumption, allowing for longer playback times.
• Simplified System Design: Integrated features reduce the need for external components, simplifying the design process.
• Improved User Experience: Provides a more immersive and enjoyable audio experience for end-users.

Additional Details:

The CS35L36-CWZR typically includes sophisticated algorithms for speaker protection, such as excursion limiting, thermal protection, and DC protection. These algorithms continuously monitor the speaker's performance and adjust the amplifier's output to prevent damage. The integrated boost converter allows the amplifier to deliver higher output power even when the battery voltage is low. The digital input/output interface simplifies integration with modern SoCs, reducing the need for external components and minimizing system cost. The amplifier also features advanced EQ and DRC capabilities, which can be used to fine-tune the audio performance and optimize it for different listening environments.