AmplifierCircuits

General Description The TA8277H is 4 ch BTL audio power amplifier for car audio   application.   This IC can generate more high power: POUTMAX = 43 W as it   is included the pure complementary PNP and NPN transistor   output stage.   It is designed low distortion ratio for 4 ch BTL audio power   amplifier, built-in stand-by function and muting function.   Additionally, the AUX amplifier and various kind of protector   for car audio use is built-in. Circuit Diagram: 40 Watt Audio Amplifier Circuit Datasheet for TA8277:   Download