Our class-D amplifiers combine high reliability with genuine affordability, and add meaningful features that improve performance. A complete range is available from 0.4 W up to 200 W.

Using a practically inaudible automatic power reduction scheme, our Class-D amplifiers avoid over-temperature conditions and, as a result, have no audio holes under every condition. Pin-to-pin compatibility within each family means you get the most practical solutions, while low-cost, single-layer PCB reference designs ensure optimal performance for EMC.


  • Implementation of advanced protections prevents audio-holes and pop noise
  • Audiophile sound quality
  • Audio amplifiers with analogue inputs and digital inputs available
  • Lowest power consumption
  • Closed loop topology supports low-cost (weak) power supplies
  • Pin-to-pin compatible families
  • Packages available that enable single layer PCB designs for home theatre and active speaker applications
  • Wide package range supports designs that are optimized on cost while securing best performance
  • Low PPM rates, enhanced robustness

Target Applications

  • Portable audio
  • Mobile phones
  • Flatscreen TV
  • Active / multimedia speakers and docking stations
  • Home theatre systems and AV receivers


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