12v Tda2003 Amplifier Circuit Diagram. The interesting thing is that this integrated uses very few external. Connect Audio input signal to non inverting pin of TDA2003 IC.
Heres a diagram of the TDA2003 pinout. The IC can easily deliver 10W to a 4 Ohms load speaker. The following figure is another classic power amplifier application circuit diagram of TDA2003.
Circuit diagram of 3W to 6W audio amplifier using TDA2003.
In this article we present some representative amplifiers schematics with TDA circuits. The IC can output a maximum current of 35A and has very low harmonic and crossover distortion. The TDA2003 is a ST Microelectronics audio amplifier IC with a maximum output power of 10W commonly used in stereo amplification in car Radio. Pin 1 of TDA2003 is the input terminal which is connected to ground through a 100-kilo-ohm resistor.
