La4440 Amplifier Circuit Pcb Layout. This circuit uses an la4440 and some supporting components to give you much more power while retaining a small package that you can use. La4440 audio amplifier pcb design.
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La4440 amplifier circuit board designed with minimum external components and it can be used as breakout board for audio amplification purpose. Also you can solder the circuit directly on a perf board if you do not want to design a pcb. La4440 is a stereo audio amplifier ic.
The pcb design has two audio inputs one is the below images show the various stages of our board during the fabrication process.
Then take a 25 watt soldering iron and solder all the components as shown in the circuit diagram. Here may be a simple project of a 6w 6w stereo amplifier circuit employing a 14 pin la4440 ic. Components layout of the pcb download pcb and component layout pdfs. 6 w 2 typ bridge.
