LM386 Audio Power Amplifier

200 CFA 100 CFA

87 in stock


The LM386 is an amplifier that is only powered on a battery.

Its output works with an 8 Ohm HP and can deliver under 9V, 700 mW.

The gain: output voltage / input voltage is set at 20.

To change this gain, a resistor must be connected in series with a capacitor between terminals 1 and 8.

A single capacitor between 1 and 8 allows a gain of 200.

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