LM380, Build 2 Watts Audio Amplifier Circuit Diagram. Small audio amplifier is useful for audio troubleshooting or simple
audio projects. It should be a low cost and easy to build. Using
integrated circuit for this purpose is the right choice. With LM380
audio amplifier integrated circuit, 2 Watts power can be delivered. For
better thermal endurance, a large copper track can be printed in the
board to provide heat sinking, this copper track should be soldered to
pins 4, 3, 10, 5, 12 and 11. Here is the schematic diagram of the
circuit.
LM380, Build 2 Watts Audio Amplifier Circuit Diagram
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