Fully Self-Contained Raspberry Pi Audio HAT Board with MERUS Class D Multilevel Amplifier Now Available

Infineon Technologies developed the world’s first fully self-contained Raspberry Pi audio amplifier HAT (Hardware Attached on Top) board. It offers high definition audio at boombox power levels in a small form factor. The Infineon proprietary multilevel technology ensures minimum size and consumption, state of the art power efficiency, and high resolution audio quality for Raspberry Pi users and makers. Target applications include active speakers with wireless music streaming.

This project is a great suggestion for a new affordable high-end 2 x 40 W Class D audio amplifier implemented with a Hardware Attached on Top (HAT) board to connect onto a Raspberry Pi Zero platform, creating a solution ideally suited for DIY audio projects. On the other hand, this is a very clever way to promote the Merus amplifiers from Infineon and get a great number of developers and enthusiasts to actual use it, get to know it, and understand its advantages in a real audio project. This article was originally published in audioXpress, January 2020.