Datasheet > ELM743-SERIES

ELM743-SERIES

更新时间： 2024-11-27 01:17:31

品牌	Logo	应用领域
ELM		/
页数	文件大小	规格书
4页	655K
描述
CMOS Low power voltage dual comparator

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数据手册

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ELM743-SERIES 数据手册

CMOS Low power voltage dual comparator

ELM743xxA

Preliminary

http://www.elm-tech.com

■General description

ELM743xxA is a low voltage and low power dual comparator which can input and output signals in full range

of Vdd to Vss. ELM743xxA can operate with single power source and low voltage supply (operating voltage

range:Vdd≥1.2V) condition. ELM743xxA provides 2 kinds of output style: N-ch opendrain and CMOS output.

■Features

■Application

• Low voltage operation

: Vdd≥1.2V

• Battery-operated devices

• Micropower signal processing

• Low voltage analog circuits

• Low current consumption : Typ.2μA(Vdd=3.6V, VoutA=VoutB=Low)

Typ.1.2μA(Vdd=3.6V, VoutA=VoutB=High)

• Operating voltage range : 1.2V≤Vdd≤7.0V

• Input voltage range

• Output stage

• Package

: Vss to Vdd

: N-ch open drain or CMOS output selectable

: TSON8-2×2, MSOP-8

■Maximum absolute ratings

Parameter

Power supply voltage

Input voltage

Symbol

Vdd

Vin

Limit

Unit

Vss-0.3 to +8.0

Vss-0.3 to Vdd+0.3

N-ch : Vss-0.3 to +8.0

CMOS : Vss-0.3 to Vdd+0.3

200 (TSON8-2×2)

250 (MSOP-8)

Output voltage

Vout

Power dissipation

Operating temperature

Storage temperature

Top

Tstg

-20 to +70

-55 to +125

°C

■Selection guide

ELM743xxA-x

Symbol

N : N-ch open drain

C : CMOS

M : TSON8-2×2

N : MSOP-8

A(fixed)

Output form

ELM743 x x A - x

↑ ↑ ↑ ↑

Package

a b c d

Product version

Taping direction

S: Refer to PKG file

N: Refer to PKG file

Rev.0.2

4 - 1

12 3 4

中文翻译

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