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LM119/LM219/LM319

High Speed Dual Comparator

General Description

The LM119 series are precision high speed dual compara-

tors fabricated on a single monolithic chip. They are de-

signed to operate over a wide range of supply voltages down

to a single 5V logic supply and ground. Further, they have

higher gain and lower input currents than devices like the

LM710. The uncommitted collector of the output stage

makes the LM119 compatible with RTL, DTL and TTL as well

as capable of driving lamps and relays at currents up to 25

mA.

The LM319A offers improved precision over the standard

LM319, with tighter tolerances on offset voltage, offset cur-

rent, and voltage gain.

Features

n Two independent comparators

n Operates from a single 5V supply

n Typically 80 ns response time at ±15V

n Minimum fan-out of 2 each side

n Maximum input current of 1 µA over temperature

n Inputs and outputs can be isolated from system ground

n High common mode slew rate

Although designed primarily for applications requiring opera-

tion from digital logic supplies, the LM119 series are fully

specified for power supplies up to ±15V. It features faster re-

sponse than the LM111 at the expense of higher power dis-

sipation. However, the high speed, wide operating voltage

range and low package count make the LM119 much more

versatile than older devices like the LM711.

The LM119 is specified from −55˚C to +125˚C, the LM219 is

specified from −25˚C to +85˚C, and the LM319A and LM319

are specified from 0˚C to +70˚C.

Connection Diagram

Dual-In-Line Package

DS005705-4

Note 1: Also available per SMD# 8601401 or JM38510/10306

Top View

Order Number LM119J, LM119J/883 (Note 1),

LM219J, LM319J, LM319AM, LM319M,

LM319AN or LM319N

See NS Package Number J14A, M14A or N14A

May 1999

DS005705

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nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
NXP Semiconductors	LM219	111Kb / 5P	Dual voltage comparator August 31, 1994
STMicroelectronics	LM219	182Kb / 9P	HIGH SPEED DUAL COMPARATORS
Texas Instruments	LM219	326Kb / 14P	[Old version datasheet] LM119/LM219/LM319 High Speed Dual Comparator
	LM219	1Mb / 21P	[Old version datasheet] High Speed Dual Comparator
	LM219-N	1Mb / 21P	[Old version datasheet] High Speed Dual Comparator

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Mô tả tương tự - LM219J

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Texas Instruments	LM119QML	648Kb / 25P	[Old version datasheet] High Speed Dual Comparator
Toshiba Semiconductor	TA8517F	146Kb / 4P	HIGH SPEED DUAL COMPARATOR
National Semiconductor ...	MDLM119-X	359Kb / 18P	HIGH SPEED DUAL COMPARATOR
Texas Instruments	LM319MX	295Kb / 13P	[Old version datasheet] High Speed Dual Comparator
Renesas Technology Corp	PC319	346Kb / 12P	HIGH SPEED DUAL COMPARATOR
Texas Instruments	LM319AM-NOPB	325Kb / 13P	[Old version datasheet] High Speed Dual Comparator
	LM119	1Mb / 21P	[Old version datasheet] High Speed Dual Comparator
	8601401CA	611Kb / 25P	[Old version datasheet] LM119QML High Speed Dual Comparator
Intersil Corporation	EL5281	161Kb / 9P	Dual 8ns High-Speed Comparator
Texas Instruments	LM119QML	650Kb / 26P	[Old version datasheet] LM119QML High Speed Dual Comparator

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