Datasheet > LM2903N_12

LM2903N_12

更新时间： 2024-11-24 01:14:51

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		/
页数	文件大小	规格书
8页	149K
描述
Dual Differential Comparator

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LM2903N_12 数据手册

www.fairchildsemi.com

LM2903,LM393/LM393A,LM293A

Dual Differential Comparator

Features

Description

• Single Supply Operation: 2V to 36V

• Dual Supply Operation: 1V to 18V

• Allow Comparison of Voltages Near Ground Potential

• Low Current Drain 800A Typ.

The LM2903, LM393/LM393A, LM293A consist of two

independent voltage comparators designed to operate from a

single power supply over a wide voltage range.

• Compatible with all Forms of Logic

• Low Input Bias Current 25nA Typ.

• Low Input Offset Current 5nA Typ.

• Low Offset Voltage 1mV Typ.

8-DIP

8-SOIC

Internal Block Diagram

OUTPUT1

IN1 (-)

OUTPUT2

IN2 (-)

IN1 (+)

IN2 (+)

GND

Rev. 2.0.2

12 3 4 5 6 7 8

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型号	品牌	获取价格	描述	数据表
LM2903N-A	PHILIPS	获取价格	Comparator, 2 Func, 15000uV Offset-Max, BIPolar, PDIP8,
LM2903N-B	PHILIPS	获取价格	Comparator, 2 Func, 15000uV Offset-Max, BIPolar, PDIP8,
LM2903NG	ONSEMI	获取价格	Low Offset Voltage Dual Comparators
LM2903NS	MOTOROLA	获取价格	IC,VOLT COMPARATOR,DUAL,BIPOLAR,DIP,8PIN,PLASTIC
LM2903NSIIA	PHILIPS	获取价格	Comparator, 2 Func, 15000uV Offset-Max, BIPolar, PDIP8,
LM2903NSIIB	PHILIPS	获取价格	Comparator, 2 Func, 15000uV Offset-Max, BIPolar, PDIP8,
LM2903P	TI	获取价格	DUAL DIFFERENTIAL COMPARATORS
LM2903P	STMICROELECTRONICS	获取价格	LOW POWER DUAL VOLTAGE COMPARATORS
LM2903P3	TI	获取价格	LM2903P3
LM2903PE4	TI	获取价格	DUAL DIFFERENTIAL COMPARATORS