Tda2003 Amplifier Circuit Diagram. Inductive load a protection diode is provided between pin 4 and 5 see the internal schematic diagram to allow use of the tda 2003 with inductive loads. The pins 5 3 power the amplifier ic and the audio signal to be amplified is given in through pin 1 which is the non inverting input.
The ic can easily deliver 10w to a 4 ohms load speaker. Tda2003 is a cheap amplifier that is designed to run on single rail power supplies unipolar. Inductive load a protection diode is provided between pin 4 and 5 see the internal schematic diagram to allow use of the tda 2003 with inductive loads.
The ic can easily deliver 10w to a 4 ohms load speaker.
It is used for music amplifier in for car audio. The bridged amplifier schematic. 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. Can i use utc2003 amplifier ic to substitute tda2003.
