LM386 - Low Voltage Audio Power Amplifier

Product Overview

Texas Instruments

Datasheet Details

Part number	LM386
Manufacturer	Texas Instruments
File Size	1.39 MB
Description	Low Voltage Audio Power Amplifier
Datasheet	LM386 Datasheet
Additional preview pages of the LM386 datasheet.

Product details

Description

The LM386M-1 and LM386MX-1 are power amplifiers 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 increases the gain to any value from 20 to 200.

Features

Battery Operation.
Minimum External Parts.
Wide Supply Voltage Range: 4 V.
12 V or 5 V.
18 V.
Low Quiescent Current Drain: 4 mA.
Voltage Gains from 20 to 200.
Ground-Referenced Input.
Self-Centering Output Quiescent Voltage.
Low Distortion: 0.2% (AV = 20, VS = 6 V, RL = 8 Ω, PO = 125 mW, f = 1 kHz).
Available in 8-Pin MSOP Package 2.

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Published: Feb 20, 2020 |