Datasheet > LM386

LM386

更新时间： 2024-11-24 17:00:59

品牌	Logo	应用领域
华冠 - HGSEMI		放大器低压音频功率放大器
页数	文件大小	规格书
11页	1818K
描述
1w低压音频功率放大器

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LM386 数据手册

LM386

LM386 Low Voltage Audio Power Amplifier

General Description

The LM386 is a power amplifier designed for use in low volt- age

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 auto- matically

biased to one half the supply voltage. The quies- cent power drain is only

24 milliwatts when operating from a 6 volt supply, making the LM386

ideal for battery operation.

DIP-8

Features

SOP-8



Battery operation

Minimum external parts

Wide supply voltage range:

4V~12V or 5V~18V

Low quiescent current drain: 4 mA

Voltage gains from 20 to 200

Ground referenced input

MSOP-8

Self-centering output quiescent voltage

Low distortion

Available in 8 pin DIP/SOP/MSOP package

Applications



AM-FM radio amplifiers

Portable tape player amplifiers

Intercoms



Line drivers

Ultrasonic drivers

Small servo drivers

Power converters

TV sound systems

Ordering Information

DEVICE

Package Type

MARKING

LM386-1

LM386-3

LM386-4

LM386-1

Z86

Packing

TUBE

Packing Qty

LM386N-1

DIP-8

2000pcs/box

2500pcs/reel

3000pcs/reel

LM386N-3

TUBE

LM386N-4

DIP-8

TUBE

LM386M-1/TR

LM386MM-1/TR

SOP-8

MSOP-8

REEL

http://www.hgsemi.com.cn

2018 AUG

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与LM386相关器件

型号	品牌	获取价格	描述	数据表
LM386_05	UTC	获取价格	LOW VOLTAGE AUDIO POWER AMPLIFIER
LM386_11	UTC	获取价格	LOW VOLTAGE AUDIO POWER AMPLIFIER
LM386_15	UTC	获取价格	LOW VOLTAGE AUDIO POWER AMPLIFIER
LM386-1	Wing Shing	获取价格	Low Voltage Adio Power Amplifier
LM386-1MDA	NSC	获取价格	暂无描述
LM386CD	ETC	获取价格	Analog IC
LM386CS	ETC	获取价格	Analog IC
LM386D	TGS	获取价格	Low Voltage Audio Power Amplifier
LM386-D08-T	UTC	获取价格	LOW VOLTAGE AUDIO POWER AMPLIFIER
LM386G	ETC	获取价格	Single Audio Amplifier