Datasheet > LM324

LM324

更新时间： 2023-12-06 19:45:39

品牌	Logo	应用领域
江苏长电/长晶 - CJ		/
页数	文件大小	规格书
6页	1244K
描述
SOP14

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中文翻译

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数据手册

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LM324 数据手册

JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD

SOP14 Plastic-Encapsulate Operational Amplifiers

Low Power Q uad Operational Amplifier

DESCRIPTION

LM324

SOP14

The LM324 consists of four independent, high

gain and internally frequency compensated

operational amplifiers, it is specifically designed to

operate from a single power supply. Operation from

split power sup-ply is also possible and the low

power supply current drain is independent of the

magnitude of the power supply voltages.

OUTPUT 1

INPUT 1-

INPUT 1+

OUTPUT 4

INPUT 4-

12 INPUT 4+

GND

INPUT 2+

INPUT 2-

10 INPUT 3+

Features

INPUT 3-

OUTPUT 2

OUTPUT 3

Internally Frequency Compensated for Unity Gain

Large Voltage Gain: 100dB (Typical)

Low Input Bias Current: 45nA (Typical)

Low Input Offset Voltage: 2mV (Typical)

Low Supply Current: 0.5mA (Typical)

Wide Power Supply Voltage Range:

Single Supply: 3V to 30V

Dual Supplies:± 1.5V to ± 15V

Input Common Mode Voltage Range Includes

Ground

Applications

Battery Charger

Cordless Telephone

Switching Power Supply

Large Output Voltage Swing: 0V to V -1.5V

Power Drain Suitable for Battery Operation

Functional Block Diagram

V_CC

6µA

4µA

100µA

INPUT-

INPUT+

Rsc

OUTPUT

Q11

Q13

Q10

Q12

50µA

Figure 1. Functional Block Diagram of

LM324

www.jscj-elec.com

Rev. - 1.1

12 3 4 5 6

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