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LM386 Low Voltage Audio Power Amplifier

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Description

LM386 Low Voltage Audio Power Amplifier General .
The LM386 is a power amplifier designed for use in low voltage consumer applications.

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Datasheet Specifications

Part number
LM386
Manufacturer
ART CHIP
File Size
406.11 KB
Datasheet
LM386-ARTCHIP.pdf
Description
Low Voltage Audio Power Amplifier

Features

* z Battery operation z Minimum external parts z Wide supply voltage range: 4V-12V or 5V
* 18V z Low quiescent current drain: 4mA z Voltage gains from 20 to 200 z Ground referenced input z Self-centering output quiescent voltage z Low distortion:0.2%(AV=20,VS=6V,RL=8Ω,Po=125mW, f=1kHz) z Availa

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 from 20 to 200. The inputs are ground referenced while the output automatically biases to one-half the supply voltage. Th

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