Lm380 Audio Amplifier Schematic

Mini amplifier circuit diagram using lm380.

Lm380 audio amplifier schematic.

In order to hold system cost to a minimum gain is internally fixed at 34 db. If you need only vocal then you can use this circuit diagram. The output is short circuit proof with internal thermal limiting. This is a simple audio amplifier using lm380 ic.

Which use outside equipment adds least. It provides a constant internal gain. The lm380 ic is one kind of audio amplifier mainly used for power audio amplification. A particular input signal permits ground reference signal and the out signal keeps its level to the half of the used input voltage.

Be base readymade circuit for side sound work and the communication. This is mini size power amplifier 2 watt otl that use ic lm380. Additionally this ic offers high i p impedance. 10v 22v the lm380 is a power audio amplifier for consumer.

Peak current is high etc. The output automatically self centers to one half the supply voltage. The lm380 is a power audio amplifier for consumer applica tions. We get only 5 watts from this circuit diagram.

A unique input stage allows ground referenced input signals. Mini audio amplifier circuit. This ic includes a copper lead frame and features of this ic includes the range of supply is wide less distortion. The c6 can choose get many the value since 47uf to at 470uf which have a voice good bass.

Normally we use 12 voltage for this amplifier circuit diagram. But this sound is so clear and melody. The internal design of this ic can be fixed by designers like 34db. It s run 9 voltage to 15 voltage.