TDA audio amplifier circuits are produced in generally by Philips and SGS-THOMSON. The most used ICs are TDA2030 and TDA2003 for small audio amplifiers kits and TDA7294 for higher power amplifiers. In ...

TDA2003 Audio Amplifier Circuits. January 7, 2013 by P. Marian Comments 2. Advertisement. TDA2003 is a cheap amplifier that is designed to run on single rail power supplies (unipolar). ... circuit ...

Unlock the potential of the TDA2003 with a high-efficiency 10W audio amplifier circuit designed for clean and powerful sound output. This simple yet effective design ensures optimal performance ...