IR Digital Audio MOSFETs are devices specifically designed for class D audio amplifier applications. Its parameters are optimized to improve amplifier performance and this goal is achieved by ...

To demo this, [Afrotech] used TI’s TPA3122 class d amplifier chip. It’s a pretty cheap chip for being a 15 Watt stereo amplifier, and the circuit is simple enough to build on a breadboard.

Research from all publishers Recent studies have focussed on innovative architectures that improve the performance and efficiency of Class-D amplifiers.

Class-D audio amplifiers represent a significant advancement in modern audio engineering by utilising high-frequency pulse modulation to drive output stages with exceptional efficiency.