LM319N

更新时间： 2024-11-19 22:47:07

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LM319N 数据手册

www.fairchildsemi.com

LM319

Dual Comparator

Features

Description

• Operates from a single 5V supply

• Typically 80ns response time at ±15V

• Open collector outputs : up to + 35V

• High output drive current : 25mA

• Inputs and outputs can be isolated from system ground

• Minimum fan-out of 2 (each side)

• Two independent comparators

The LM319 is a dual high speed voltage comparator

designed to operate from a single + 5V supply up to ±15V

dual supplies. Open collector of the output stage makes the

LM319 compatible with RTL, DTL and TTL as well as

capable of driving lamps and relays at currents up to

25mA. Typical response time of 80ns with ±15V power

supplies makes the LM319 ideal for application in fast A/D

converts, level shifters, oscillators, and multivibrators.

14-DIP

14-SOP

Internal Block Diagram

Rev. 1.0.2

12 3 4 5 6 7...10

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型号	品牌	替代类型	描述	数据表
LM319N/NOPB	TI	功能相似	Dual high speed, high voltage comparator 14-PDIP 0 to 70
LM2901N	TI	功能相似	QUAD DIFFERENTIAL COMPARATORS
LM339AN	TI	功能相似	QUAD DIFFERENTIAL COMPARATORS

型号	品牌	获取价格	描述	数据表
LM319-N	TI	获取价格	双路高速高电压比较器
LM319N#PBF	Linear	获取价格	IC DUAL COMPARATOR, 8000 uV OFFSET-MAX, 80 ns RESPONSE TIME, PDIP14, 0.300 INCH, PLASTIC,
LM319N/A+	ETC	获取价格	Analog Comparator
LM319N/B+	ETC	获取价格	Analog Comparator
LM319N/NOPB	TI	获取价格	Dual high speed, high voltage comparator 14-PDIP 0 to 70
LM319N/NOPB	NSC	获取价格	IC DUAL COMPARATOR, 10000 uV OFFSET-MAX, 80 ns RESPONSE TIME, PDIP14, DIP-14, Comparator
LM319N3	TI	获取价格	IC,VOLT COMPARATOR,DUAL,BIPOLAR,DIP,14PIN,PLASTIC
LM319N-B	ETC	获取价格	Analog Comparator
LM319N-N	TI	获取价格	IC,VOLT COMPARATOR,DUAL,BIPOLAR,DIP,14PIN,PLASTIC
LM32	NSC	获取价格	Dual Thermal Diode Temperature Sensor with SensorPath Bus