Simple low noise 10W Audio Amplifier using TDA2003

An interesting Amp with very low Noise figure, harmonics and distortion.  It can be build with minimum parts and has a simple and low cost construction.  The TDA2003 amplifier IC gives an o/p current of up to 3.5A.  It also provides protection for short circuits, thermal protection above the allowable range, load dump voltage surge up to 40V and incidental break grounds. This can also be used as a Audio amp for Amateur Radio tranceivers. Here's the circuit diagram:


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