4440 Ic Amplifier Pcb Layout. Can you please provide a pcb layout with part list and name. And where to place which part on the board.
La4440 is a two channel audio power amplifier ic with inbuilt in dual channels enables it for stereo and bridge amplifier applications. La4440 ic is a two channel audio amplifier with inbuilt in dual channels. Here ic la 4440 is wired as a bridge amplifier to deliver a 19 w rms on a 4 ohm speaker.
This is required in every audio amplifiers as any ripple in dc can cause unwanted noise.
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. Ideal feature of the la4440 ic is its pin to pin protection. It has out class ripple rejection of 46db built in over voltage and surge voltage protection and deca 300 many more. You can modify most readymade amplifier kit to la4440 bridge amplifier circuit by simply cutting some pcb tracks and adding some jumpers but that may vary board to board.
