AmplifierCircuits

General Description: The TA8263BH 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, muting function, and diagnosis circuit which can detect output to VCC/GND short, output offset voltage and over voltage input mode. Additionally, the AUX amplifier and various kind of protector  for car audio use are built-in.  Circuit diagram: 43 Watt Audio Power Amplifier Datasheet for TDA8263: Download