Lm380 Audio Amplifier Circuit Diagram

If you need only vocal then you can use this circuit diagram.

Lm380 audio amplifier circuit diagram.

The input stage in the above circuit is an emitter follower and it is composed of pnp transistors like q1 and q2. But this sound is so clear and melody. 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. 10v 22v the lm380 is a power audio amplifier for consumer.

Emitter follower pnp emitter follower. The c6 can choose get many the value since 47uf to at 470uf which have a voice good bass. Mini audio amplifier circuit. Lm380 1features description wide supply voltage range.

This is mini size power amplifier 2 watt otl that use ic lm380. Be base readymade circuit for side sound work and the communication. Mini amplifier circuit diagram using lm380. The circuit can be connected in four stages which include the following.

We get only 5 watts from 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. Which use outside equipment adds least. Normally we use 12 voltage for this amplifier circuit diagram.

Both the ics are able to deliver output power around 2w to 2 5 watt. This is a simple audio amplifier using lm380 ic. The internal circuits of both ics are almost same.