Lm386 Ic Pin Diagram. The ic is powered using the pin 6 typically 5 or 9v and the ground pin 4 is connected to the ground. From the pin diagram it is clear that lm386 is a simple amplifier ic with possibly minimum external connections.
Hi there today we will be learning how to make an audio amplifier using smd version of lm386. The ic lm386 is a 8 pin tiny power amplifier chip specially made for operating under relatively low voltage parameters yet provide considerable amplification. Lm386 audio amplifier circuit diagram below is the schematic diagram given for this lm386 ic based audio amplifier.
The ic lm386 is a low power audio amplifier and it utilizes low power supply like batteries in electrical and electronic circuits this ic is available in the package of mini 8 pin dip.
Pins 1 and 8 are gain control pins. The most common package for lm386 is an 8 pin dip. Pin diagram of lm386 lm386 is a low voltage power amplifier with an inactive power draw of 24mw which makes it suitable for battery controlled applications. From the pin diagram it is clear that lm386 is a simple amplifier ic with possibly minimum external connections.
