Datasheet > LPV7215MF

LPV7215MF

更新时间： 2024-11-23 03:52:11

品牌	Logo	应用领域
英特矽尔 - INTERSIL		比较器
页数	文件大小	规格书
18页	955K
描述
Micropower, CMOS Input, RRIO, 1.8V, Push-Pull Output Comparator

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LPV7215MF 数据手册

December 13, 2007

LPV7215

Micropower, CMOS Input, RRIO, 1.8V, Push-Pull Output

Comparator

General Description

The LPV7215 is an ultra low-power comparator with a typical

power supply current of 580 nA. It has the best-in-class power

supply current versus propagation delay performance avail-

able among National's low-power comparators. The propa-

gation delay is as low as 4.5 microseconds with 100 mV

overdrive at 1.8V supply.

Features

(For V⁺= 1.8V, typical unless otherwise noted)

Ultra low power consumption

Wide supply voltage range

Propagation delay

Push-Pull output current drive @ 5V

Temperature range

Rail-to-Rail input

Tiny 5-Pin SOT23 and SC70 packages

580 nA

1.8V to 5.5V

4.5 µs

■

19 mA

■

−40°C to 85°C

■

Designed to operate over a wide range of supply voltages,

from 1.8V to 5.5V, with guaranteed operation at 1.8V, 2.7V

and 5.0V, the LPV7215 is ideal for use in a variety of battery-

powered applications. With rail-to-rail common mode voltage

range, the LPV7215 is well suited for single-supply operation.

Applications

Featuring a push-pull output stage, the LPV7215 allows for

operation with absolute minimum power consumption when

driving any capacitive or resistive load.

RC timers

■

Window detectors

IR receiver

Available in a choice of space-saving packages, the LPV7215

is ideal for use in handheld electronics and mobile phone ap-

plications. The LPV7215 is manufactured with National's ad-

vanced VIP50 process.

Multivibrators

Alarm and monitoring circuits

■

Typical Application

20123605

Propagation Delay vs. Overdrive^20123602

Supply Current vs. Supply Voltage

201236

www.national.com

12 3 4 5 6 7...18

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