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MA5332MS - 200W Stereo, Integrated 2-channel analog input Class D Amplifiers

Product Overviews

MA5332MS is 200W Stereo, Integrated 2-channel analog input Class D Amplifiers. It offers the same or higher output power than monolithic alternatives without heatsink and 50% less footprint. This MCM (multi-chip module) solution integrates 2 channel PWM controller, high voltage gate driver, and 4 low RDS(ON) MOSFETs.

Summary of Features

2 channel analog input Class D audio amplifier in a small 7x7mm package

Very low RDS(ON) at 24.4 mΩ typical, enabling heatsink-less operation at 2x100W at 4Ω

95% efficiency Class D at 2x200W at 4Ω

Split or single power supply capable

Differential or single-ended input

Multiple configuration options: 2xSE, BTL, PSE (Parallel Single-Ended)

Over-current, over-temperature and under-voltage protections with self-reset feature

Start/stop click noise reduction

Clip and Fault reporting outputs 

Potential Applications

Multi-channel home theatre system

Studio monitor

Active speaker

Soundbar subwoofer

Marine amplifier

Aftermarket car audio system

General-purpose audio power amplifier

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