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LM386 - LOW VOLTAGE AUDIO POWER AMPLIFIER

General Description

use in low voltage consumer applications.

value up to 200.

Key Features

  • Minimum external parts.
  • Wide supply voltage range:.
  • Voltage gains:20~200 k.
  • Ground referenced input.
  • Low distortion 4V~12V e PIN.

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Datasheet Details

Part number LM386
Manufacturer ChipSourceTek
File Size 342.81 KB
Description LOW VOLTAGE AUDIO POWER AMPLIFIER
Datasheet download datasheet LM386 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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LM386 LOW VOLTAGE AUDIO POWER AMPLIFIER DESCRIPTION The LM386 is a power amplifier, designed for use in low voltage consumer applications. The gain is internally set to 20 keep the external part count low, SOP-8 but the additional of external resistor and capacitor between pin 1 and pin 8 will increase the gain to any value up to 200. FEATURES *Minimum external parts *Wide supply voltage range: *Voltage gains:20~200 k *Ground referenced input *Low distortion 4V~12V e PIN CONFIGURATIONS T Gain 1 e -Input 2 rc +Input 3 GND 4 u BLOCK DIAGRAM LM386 8 Gain 7 Bypas 6 VCC 5 Output So 7 Bypass ip 2 h-Input 15kΩ 8 1 Gain Gain 15kΩ 150Ω 1.