LM386 Audio Amplifier Module

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Sold By: HatchnHackSKU: D02-32

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The LM386 Audio Amplifier Module has a 10K adjustable resistance. It is intended for use in low-voltage consumer applications. The gain is by default set to 20 to keep the external part count low, but a resistor and capacitor connected to pins 1 and 8 will increase the gain to any value between 20 and 200. The inputs are grounded, and the output is automatically biassed to half the supply voltage. When powered by a 6-V supply, the quiescent power drain is only 24mW, making the LM386 ideal for battery operation. 


  • 20 to 200 multiplier adjustable gain.
  • On-board speaker wiring Block.
  • On board the 10K preset potentiometer, for volume adjustment.
  • Onboard power indicator.
  • The chip pin leads can be directly input audio signal
Operating Voltage 5V-12V DC
On-Board IC LM386
Max. Signal Gain 200
Size 41x14.5x13.8mm
Country of Origin China

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