Audio Amplifier Circuit Diagram Using Lm386. Circuit diagram of the lm386 audio amplifier is shown in the given below diagram and animated picture. Circuit a will give a voltage amplification of 200.
We have used 6 volts power supply as power. The main work here for the amplifier is to amplify the audio signal. Hi there today we will be learning how to make an audio amplifier using smd version of lm386.
The circuit c is not for voltage amplification but will raise the bass level by about 5 db.
Circuit b will give a gain around 50. Circuit b will give a gain around 50. Hi there today we will be learning how to make an audio amplifier using smd version of lm386. We have used 8 ohm speaker one watt speaker four electrolyte capacitors.
