Datasheet > ELM742B

ELM742B

更新时间： 2024-11-01 06:56:35

品牌	Logo	应用领域
ELM-TECH		比较器
页数	文件大小	规格书
3页	55K
描述
Low voltage comparator

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中文翻译

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数据手册

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ELM742B 数据手册

Low voltage comparator

ELM742B

■General description

ELM742B is low voltage and low power CMOS comparator which makes it easy to design power circuits;

ELM742B is able to extend battery life because of single power source, low voltage supply operating range (Vdd

≥+1.0V) and low power consumption also.

With N-ch open drain output, ELM742B is able to introduce depletion transistors to differential input stages

and drive TTL and CMOS logic IC. ELM742B also covers wide input voltage range (Vss+0.1V to Vdd-0.2V).

■Features

■Application

• Battery-operated devices

• Micropower signal processing

• Low voltage analog circuits

• Low voltage operation

: Vdd≥+1.0V

• Low current consumption : Typ. Idd = 0.6μA (Vdd = 1.5V)

• Operation voltage range : 1.0V≤Vdd≤7.0V

• Input voltage range

• Output stage

• Package

: Vss+0.1V to Vdd-0.2V

: N-ch open drain

: SOT-25

■Maximum absolute ratings

Parameter

Power supply voltage

Input voltage

Symbol

Vdd

Vin

Limit

Vss-0.3 to Vdd+0.3

Unit

Output voltage

Output current

Power dissipation

Operating temperature

Storage temperature

Vout

Iout

Top

Tstg

300

°C

-20 to +70

-55 to +125

■Selection guide

ELM742B-x

Symbol

ELM742 B - x

Product version

Taping direction

↑ ↑

a b

S : Refer to PKG file

N: Refer to PKG file

■Pin configuration

SOT-25 (TOP VIEW)

Pin No.

Pin name

IN-

VDD

IN+

OUT

VSS

፼

፻

፴

፲

፸

፹

፺

3 -1

12 3

中文翻译

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