TDA8931 Description
The TDA8931 is a switching power stage for high efficiency class-D audio power amplifier systems. It contains a Single-Ended (SE) power stage, drive logic, protection control logic, a full differential input parator and a HVP charger to charge the SE capacitor. With this amplifier a pact 1 × 20 W closed loop self-oscillating digital amplifier system can be built.