High-Power Audio Amplifiers (>50W) – Tools & software
Featured TI Designs
This design turns the high performance analog input TPA3251 Class-D amplifier into a digital input system with audio processing via the highly versatile PCM5242 differential output DAC.
This AC off-line power supply provides all the required voltage rails for complete operation of the TPA3251 Class-D Audio Amplifier. The supply can deliver 200W continuously and 540W peak at 36V.
This reference design features the TPA3251 high-performance 175W stereo Class-D audio amp and provides a complete high-resolution audio solution for a 700W automotive audio amplifier.
TPA3244 60W Stereo / 110W Peak PurePath™ Ultra-HD Analog-In Audio Class-D Pad-Down Module
TPA3251 175W Stereo / 350W Mono PurePath™ Ultra-HD Analog-In Audio Class-D Module
Featured Design Tools
The Class-D LC Filter Designer is a quick and easy tool to get started on your next Class-D audio design. Calculate LC filter inductor and capacitor values, select from 4 different filter types, tune frequency response, and verify response with multiple speaker loads.