STMICROELECTRONICS - TDA7292 - Audio Power Amplifier, 40 W, AB, 2 Channel, ± 8V to ± 33V, Multiwatt, 11 Pins

STMICROELECTRONICS - TDA7296 - Audio Power Amplifier, 60 W, AB, 1 Channel, ± 10V to ± 35V, Multiwatt, 15 Pins

STMICROELECTRONICS - TDA7563B - Audio Power Amplifier, 50 W, AB, 4 Channel, 8V to 18V, Flexiwatt, 27 Pins