![]() It is very easy to build a reliable circuit with it because it has short circuit protection. TDA2003 is an integrated audio amplifier circuit capable of providing up to 10 W into 2 ohms load and 6 W into 4 ohms load when powered at 14.4 V. Build a stereo audio amplifier with TDA2003. Power output: 6W into 4 ohms at 10% 1kHz distortion with power supply 14.4V Power output: 10W into 2 ohms at 10% 1kHz distortion with power supply 14.4V Power output: 4.5W into 4 ohms at 0.15% 1kHz. TDA2003 application Quick facts TDA2003 / TDA2003A. Build a stereo audio amplifier with TDA2003. ![]() Recommended Experience: lower intermediate, knowledge of amplifiers, PCB etching, heatsink attaching, and (optional) mains qualification. The output power is about 6, 7.5, 10 or 12W if RL equals 4, 3.2, 2 or 1.6 hm respectively. #1 Hi, I'm looking for the schematics of the TDA2003. TDA2003 requires few external components and a small heat sink to operate at normal conditions. ![]() Thread starter Altair5 Start date Search Forums New Posts A. ![]()
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