The MA2304xNS is the latest generation of Infineon’s Multi-level class D amplifiers. It is operational with 10 – 20 V PVDD power supply and consumes only 52 mW of idle power. It has two channels of BTL output stage to power a stereo system. It also supports PBTL configuration which doubles the power output to a mono speaker load. There are two variants of MA2304: MA2304DNS which has an integrated DSP capable of running algorithms such as equalization, dynamic range control, and delay. The MA2304PNS does not support the configurable DSP features but can run volume control and peak limit features via I2C commands.