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LM386 Datasheet Low Voltage Audio Power Amplifier

Manufacturer: HTC KOREA

Overview: Low Voltage Audio Power Amplifier.

Datasheet Details

Part number LM386
Manufacturer HTC KOREA
File Size 262.62 KB
Description Low Voltage Audio Power Amplifier
Datasheet LM386-HTC.pdf

General Description

The LM386 is a power amplifier designed for use in low voltage consumer applications.

The gain is internally set to 20 to keep external part count low, but the addition of an external resistor and capacitor between pins 1 and 8 will increase the gain to any value up to 200.

The inputs are ground referenced while the output is automatically biased to one half the supply voltage.

Key Features

  • Battery operation.
  • Minimum external parts.
  • Wide supply voltage range 4V to 12V.
  • Low quiescent current drain 4mA (Typ. ).
  • Voltage gains from 20 to 200.
  • ESD Protection 2kV.
  • Ground referenced input.
  • Self-centering output quiescent voltage.
  • Low distortion.

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