Audio Amplifier Tda2003 Amplifier Circuit Diagram. Tda2003 amplifier circuit diagram 10 watt tda2003 is a robust automotive grade audio amplifier ic. The pins 5 and 3 are used to power the ic amplifier and the audio signal to be amplified is given through pin 1 which is a non inverting input.
It requires very low external components to operated as a amplifier and also it can provide high current output. But this circuit adapted for use at home by listening to change power supply to 18 volts. A simple low power car stereo amplifier circuit based on tda 2003 is shown here.
Circuit diagram of 3w to 6w audio amplifier using tda2003 the amplifier ic delivers 3w output power using a 6v 500ma power supply and 6w output power using a 12v 500ma power supply with an 8 ohm 6 watt speaker.
Tda2003 amplifier circuit diagram tda2003 is a monolithic audio power amplifier integrated circuit. The pins 5 and 3 are used to power the ic amplifier and the audio signal to be amplified is given through pin 1 which is a non inverting input. But this circuit adapted for use at home by listening to change power supply to 18 volts. Circuit diagram of 3w to 6w audio amplifier using tda2003 the amplifier ic delivers 3w output power using a 6v 500ma power supply and 6w output power using a 12v 500ma power supply with an 8 ohm 6 watt speaker.
