Datasheet > HM7009ND

HM7009ND

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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数据手册

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HM7009ND 数据手册

HM70 series

Low Power Voltage Detector

Application Circuits

Microcomputer Reset Circuit

Normally a reset circuit is required to

protect the microcomputer system from

malfunctions due to power line inter-

rupttions. The following examples

show how different output configure-

tions perform a reset function in

various systems.

NMOS open drain output application

for separate power supply

HM70XXPR

5V Power Line Monitoring Circuit

Generally, minimum operating

NMOS open drain output application

with R-C delay

voltage of 4.5V is guaranteed in a 5V

power line system. The HM61 is

recommended for use as 5V power line

monitoring circuit.

HM70XXPR

5V power line monitor with power-on

reset

Power-on Reset Circuit

With several external components, the

NMOS open drain type of the

HM61 series can be used to

perform a power-on reset function as

shown:

HM70XXPR

With 5V voltage regulator

HM70XXPR

Ver1.1

Oct 3,2011

Shenzhen H&M Semiconductor Co.Ltd

http：//www.hmsemi.com

1 2 3 456 7 8...11

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与HM7009ND相关器件

型号	品牌	描述	获取价格	数据表
HM7009NH	HMSEMI	Low Power Voltage Detector	获取价格
HM7009NL	HMSEMI	Low Power Voltage Detector	获取价格
HM7009NR	HMSEMI	Low Power Voltage Detector	获取价格
HM7009PB	HMSEMI	Low Power Voltage Detector	获取价格
HM7009PD	HMSEMI	Low Power Voltage Detector	获取价格
HM7009PH	HMSEMI	Low Power Voltage Detector	获取价格