4440 Amplifier Kit Circuit Diagram. The components detail of the circuit are. Ultra low dropout fixed voltage regulator block diagram application description the ic regulates an.

Schematic of the la4440 stereo amplifier circuit. Here i configured the audio amplifier in bridge mode for getting 20 w 20w powerful audio output. This is the circuit diagram of stereo audio amplifier of 4440 ic.

Since our design has two ics it is also referred to as 4440 double ic amplifier circuit.

Therefore we need 2 ics for making stereo and 2 copies of the same circuit which we will discuss in the circuit diagram section. The components detail is as follows. Schematic of the la4440 stereo amplifier circuit. La4440 is a two channel 6w monolithic linear ic power amplifier by using built in two channel we can amplify stereo audio signal and make bridge amplifier applications it will give 6w output when in dual stage and gives 19w in bridge stage.