LMV7291 datasheet(1/14 Pages) NSC

tên linh kiện	LMV7291

Giải thích chi tiết về linh kiện	Single 1.8V Low Power Comparator with Rail-to-Rail Input

PDF	14 Pages

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nhà sản xuất	NSC [National Semiconductor (TI)]

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LMV7291

Single 1.8V Low Power Comparator with Rail-to-Rail

Input

General Description

The LMV7291 is a rail-to-rail input low power comparator,

characterized at supply voltage 1.8V, 2.7V and 5.0V. It con-

sumes only 9uA supply current per channel while achieving

a 800ns propagation delay.

The LMV7291 is available in SC70 package. With this tiny

package, the PC board area can be significantly reduced. It

is ideal for low voltage, low power and space critical designs.

The LMV7291 features a push-pull output stage which al-

lows operation with minimum power consumption when driv-

ing a load.

The LMV7291 is built with National Semiconductor’s ad-

vance submicron silicon-gate BiCMOS process. It has bipo-

lar inputs for improved noise performance and CMOS out-

puts for rail-to-rail output swing.

Features

(V

S = 1.8V, TA = 25˚C, Typical values unless specified).

n

Single Supply

n

Ultra low supply current

9µA per channel

n

Low input bias current

10nA

n

Low input offset current

200pA

n

Low guaranteed V

OS

4mV

n

Propagation delay

880ns (20mV overdrive)

n

Input common mode voltage range

0.1V beyond rails

Applications

n

Mobile communications

n

Laptops and PDA’s

n

Battery powered electronics

n

General purpose low voltage applications

Typical Circuit

20080024

FIGURE 1. Threshold Detector

March 2004

DS200800

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nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Texas Instruments	LMV7291	1Mb / 23P	Single 1.8V Low Power Comparator with Rail-to-Rail Input
	LMV7291	811Kb / 23P	LMV7291 Single 1.8V Low Power Comparator with Rail-to-Rail Input REVISED MARCH 2013
	LMV7291MG	1Mb / 23P	Single 1.8V Low Power Comparator with Rail-to-Rail Input
	LMV7291MG	811Kb / 23P	LMV7291 Single 1.8V Low Power Comparator with Rail-to-Rail Input REVISED MARCH 2013
	LMV7291MG/NOPB	1Mb / 23P	Single 1.8V Low Power Comparator with Rail-to-Rail Input

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Mô tả tương tự - LMV7291

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
National Semiconductor ...	LMV7251	221Kb / 11P	1.8V Low Voltage Comparator with Rail-to-Rail Input
National Semiconductor ...	LMV7271	494Kb / 16P	Single & Dual, 1.8V Low Power Comparators with Rail-to-Rail Input
STMicroelectronics	TS1851	342Kb / 25P	1.8V INPUT/OUTPUT RAIL TO RAIL LOW POWER OPERATIONAL AMPLIFIERS 22-May-2007
	TS3021	901Kb / 17P	Rail-to-rail 1.8V high-speed comparator 22-Feb-2007
	TS3021_0710	901Kb / 16P	Rail-to-rail 1.8V high-speed comparator 17-Oct-2007
National Semiconductor ...	LMV7271	939Kb / 18P	Single & Dual, 1.8V Low Power Comparators with Rail-to-Rail Input
Texas Instruments	LMV7272TL-NOPB	1Mb / 29P	Single & Dual, 1.8V Low Power Comparators with Rail-to-Rail Input
	LMV7291	1Mb / 23P	Single 1.8V Low Power Comparator with Rail-to-Rail Input
	LMV7275-Q1	1Mb / 31P	LMV7275-Q1 Automotive Single 1.8-V Low Power Comparator With Rail-to-Rail Input
	LMV7275-Q1	1Mb / 31P	Automotive Single 1.8-V Low Power Comparator With Rail-to-Rail Input

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