Datasheet > LMV7219

LMV7219

更新时间： 2024-09-13 22:16:31

品牌	Logo	应用领域
美国国家半导体 - NSC		/
页数	文件大小	规格书
12页	285K
描述
7 nsec, 2.7V to 5V Comparator with Rail-to Rail Output

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LMV7219 数据手册

April 2000

LMV7219

7 nsec, 2.7V to 5V Comparator with Rail-to Rail Output

General Description

Features

The LMV7219 is a low-power, high-speed comparator with

internal hysteresis. The LMV7219 operating voltage ranges

from 2.7V to 5V with push/pull rail-to-rail output. This device

achieves a 7ns propagation delay while consuming only

1.1mA of supply current at 5V.

(V_S= 5V, T_A= 25˚C, Typical values unless specified)

n Propagation delay

n Low supply current

n Input common mode voltage range extends 200mv

below ground

7ns

1.1mA

The LMV7219 inputs have a common mode voltage range

that extends 200mV below ground, allowing ground sensing.

The internal hysteresis ensures clean output transitions even

with slow-moving inputs signals.

n Ideal for 2.7V and 5V single supply applications

n Internal hysteresis ensures clean switching

n Fast rise and fall time

n Available in space-saving packages:

5-pin SC70-5

1.3ns

The LMV7219 is available in the SC70-5 and SOT23-5 pack-

ages, which are ideal for systems where small size and low

power are critical.

SOT23-5

Applications

n Portable and battery-powered systems

n Scanners

n Set top boxes

n High speed differential line receiver

n Window comparators

n Zero-crossing detectors

n High-speed sampling circuits

Typical Application

DS101054-1

DS101054

www.national.com

12 3 4 5 6 7...12

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与LMV7219相关器件

型号	品牌	获取价格	描述	数据表
LMV7219_04	NSC	获取价格	7 nsec, 2.7V to 5V Comparator with Rail-to-Rail Output
LMV7219M5	TI	获取价格	具有轨到轨输出的 7 nsec、2.7V 至 5V 比较器 \| DBV \| 5 \| -40
LMV7219M5	NSC	获取价格	7 nsec, 2.7V to 5V Comparator with Rail-to Rail Output
LMV7219M5/NOPB	NSC	获取价格	IC COMPARATOR, 8000 uV OFFSET-MAX, 12 ns RESPONSE TIME, PDSO5, SOT-23, 5 PIN, Comparator
LMV7219M5/NOPB	TI	获取价格	具有轨到轨输出的 7 nsec、2.7V 至 5V 比较器 \| DBV \| 5 \| -40
LMV7219M5EP	TI	获取价格	COMPARATOR, 8000uV OFFSET-MAX, 12ns RESPONSE TIME, PDSO5, SC-70, SOT-23, 5 PIN
LMV7219M5X	TI	获取价格	具有轨到轨输出的 7 nsec、2.7V 至 5V 比较器 \| DBV \| 5 \| -40
LMV7219M5X	NSC	获取价格	7 nsec, 2.7V to 5V Comparator with Rail-to Rail Output
LMV7219M5X/NOPB	NSC	获取价格	IC COMPARATOR, 8000 uV OFFSET-MAX, 12 ns RESPONSE TIME, PDSO5, SOT-23, 5 PIN, Comparator
LMV7219M5X/NOPB	TI	获取价格	具有轨到轨输出的 7 nsec、2.7V 至 5V 比较器 \| DBV \| 5 \| -40