Home > Circuits > 7W Audio Amplifier
Modified:20:32, 22 October 2013

This is a standard circuit for this IC. The advantage it has over other amplifiers is that it works on a 12 volt supply. The sound quality is reasonable and will drive a 6 to 8 inch speaker comfortably.
Be sure to mount the IC on a suitably sized heatsink and use thermal grease when securing to the heatsink.

For more information, refer to the LM383 datasheet.

- Download circuit diagram

By Phil Townshend 2006
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