Datasheet > HM7009MB

HM7009MB

更新时间： 2022-05-14 22:13:04

品牌	Logo	应用领域
华之美 - HMSEMI		/
页数	文件大小	规格书
11页	1283K
描述
Low Power Voltage Detector

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HM7009MB 数据手册

HM70 series

Low Power Voltage Detector

Features



Low power consumption



High input voltage (up to 12V)

Low temperature coefficient

Output voltage accuracy: tolerance ±1% or ±2%

TO92, SOT89 and SOT23 package

Built-in hysteresis characteristic

Applications



Battery checkers



Microcomputer reset

Level selectors

Battery memory backup

Power failure detectors

Non-volatile RAM signal storage protectors

General Description

HM70

The

series devices area set of three

hysteresis circuit, and an output driver (CMOS

inverter or NMOS open drain). CMOS technology

ensures low power consumption.

terminal low power voltage detectors implemented

in CMOS technology. Each voltage detector in the

series detects a particular fixed voltage ranging

from 0.9V to 5.0V. The voltage detectors consist of

a high-precision and low power consumption

standard voltage source as well as a comparator,

Selection Table

Although designed primarily as fixed voltage

detectors, these devices can be used with external

components to detect user specified threshold

voltages.

Part No.

HM70C09XX

HM7009XX

HM70C10XX

HM7010XX

Det. Voltage

0.9V

1.0V

1.1V

1.2V

…

Hys. Width

Output

CMOS

NMOS

CMOS

NMOS

CMOS

NMOS

CMOS

NMOS

…

Tolerance

±2%

Package

TO92

SOT89

HM70C11XX

HM7011XX

HM70C12XX

HM7012XX

…

SOT23-3

SOT23-5

HM70C50XX

HM7050XX

5.0V

CMOS

NMOS

Order Information

HM70

ꢀ

①②③④⑤

DESIGNATOR

DESCRIPTION

DESIGNATOR

DESCRIPTION

Package Type:

Output Configuration:

C=CMOS

M=SOT23-3

P=SOT89

①

④

⑤

(space)

=N-ch open drain

N=SOT25

T=TO-92(Standard)

L=TO-92(Custom pin configuration

Device Orientation:

Detect Voltage

25=2.5V

R=Embossed Taped(Right)

L=Embossed Taped(Left)

H=Paper Type(TO-92)

B=Bag(TO-92)

②③

38=3.8V

Ver1.1

Oct 3,2011

Shenzhen H&M Semiconductor Co.Ltd

http：//www.hmsemi.com

12 3 4 5 6 7...11

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