Lm380 Audio Amplifier Circuit Diagram

Normally we use 12 voltage for this amplifier circuit diagram.

Lm380 audio amplifier circuit diagram.

But this sound is so clear and melody. Which use outside equipment adds least. Lm380 1features description wide supply voltage range. 10v 22v the lm380 is a power audio amplifier for consumer.

The circuit is using lm380n version which is a 14 pin dip package ic with good features like it can be operated on a wide range. Emitter follower pnp emitter follower. Lm380n 8 audio amplifier circuit ic is an another 8 pin dip version of lm380n audio amplifier ic which is available in 14 pin dip package. The internal circuits of both ics are almost same.

This is a simple audio amplifier using lm380 ic. We get only 5 watts from this circuit diagram. Mini audio amplifier circuit. In the car also can use this circuit diagram.

The lm380 2 watt audio amplifier circuit shown here is an easy to build circuit using only few external parts and able deliver 2w to 2 5 watt output only on 10v dc. The input stage in the above circuit is an emitter follower and it is composed of pnp transistors like q1 and q2. The circuit can be connected in four stages which include the following. Mini amplifier circuit diagram using lm380.

This is mini size power amplifier 2 watt otl that use ic lm380. If you need only vocal then you can use this circuit diagram. Both the ics are able to deliver output power around 2w to 2 5 watt.