High-Power Audio Amplifiers: Big sound. Small footprint. Great listening experience.

Class-D audio amplifiers (>50W) to optimize your high-resolution design.

High-Resolution Audio


Offering the largest bandwidth, lowest noise and distortion to enable audiophile performance.

High-Power and High-Efficiency

Best power efficiency and lowest idle losses enable lower power consumption and smaller heat sink.

Easy-to-Use


Simplified design with fewer external components, integrated protection and scalable power options.

Featured products

TPA3255

315W Stereo / 600W Mono PurePath™ Ultra-HD, Analog-In Class-D Amplifier

TPA3251

175W Stereo / 350W Mono PurePath™ Ultra-HD, Analog-In Class-D Amplifier

TPA3244

60W Stereo / 110W Peak PurePath™ Ultra-HD Analog-In, Pad-Down Class-D Amplifier

TI’s market leading high-power, high-resolution Class-D amplifiers combine innovative closed-loop architecture with high efficiency and integrated protection to enable reliable high-definition audio designs that require fewer external components.