how to make 4W Audio Power Amplifier with TDA1013B

4W Audio Power Amplifier with TDA1013B

Audio power amplifiers with TDA1013B need few external components and can have a wide supply voltage range. The IC has a high signal-to-noise ratio and is equipped with thermal overload protection.

Tda1013B Datasheet (PDF)

Fig 1: 4W audio power amplifier schematic diagram with DC volume control

VP = 18 V
RL = 8Ω
Vctr = 2V to 6.5 V.