UNISONIC TECHNOLOGIES CO., LTD

LM386

LINEAR INTEGRATED CIRCUIT

www.unisonic.com.tw

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Copyright © 2015 Unisonic Technologies Co., Ltd.

QW-R107-007.J

LOW VOLTAGE AUDIO POWER

AMPLIFIER



DESCRIPTION

The UTC 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 pin 1 and pin 8 will increase the gain to any value

up from 20 to 200 dB.

The inputs are ground referenced while the output automatically

biases to one-half the supply voltage. The quiescent power drain is

only 24 milliwatts when operating from a 6 volt supply, making the

LM386

ideal for battery operation.



FEATURES

*Battery Operation

*Minimum External Parts

*Wide Supply Voltage Range: 4V~12V

*Low Quiescent Current Drain:4mA

*Voltage Gains: 20~200dB

*Ground Referenced Input

*Self-Centering Output Quiescent Voltage



ORDERING INFORMATION

Ordering Number

Lead Free

Halogen Free

Package

Packing

LM386L-D08-T

LM386G-D08-T

DIP-8

Tube

-

LM386G-S08-R

SOP-8

Tape Reel

-

LM386G-P08-R

TSSOP-8

Tape Reel



MARKING

DIP-8

SOP-8

TSSOP-8

UTC

LM386

2

3

4

1

5

6

7

8

Date Code

L: Lead Free

G: Halogen Free

Lot Code