Datasheet > AH1883_10

AH1883_10

更新时间： 2024-09-19 08:22:11

品牌	Logo	应用领域
美台 - DIODES		/
页数	文件大小	规格书
7页	175K
描述
MICROPOWER, ULTRA-SENSITIVE HALL EFFECT

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AH1883_10 数据手册

AH1883

MICROPOWER, ULTRA-SENSITIVE HALL EFFECT

SWITCH

Description

Pin Assignments

AH1883 is with two Hall effect plates and a CMOS output

driver, mainly designed for battery–powered, hand-held

equipment (such as Cellular and Cordless Phone, PDA).

The total operation power is down to 15uW in the 1.8V

supply.

( Top View )

GND

Output

Vdd

Either north or south pole of sufficient strength will turn the

output on. The output will be turned off under no magnetic

field.

SOT553

While the magnetic flux density (B) is larger than operate

point (Bop), the output will be turned on (low), the output is

held until B is lower than release point (Brp), then turned

off.

Features

Applications

•

Micropower operation

•

Cellular phone

PDA

Operation with North or South Pole

1.65V to 3.3V battery operation

Chopper stabilized

Cordless phone

•

Superior temperature stability

Extremely Low Switch-Point Drift

Insensitive to Physical Stress

•

Good RF noise immunity

-40°C to 85°C operating temperature

ESD ＞ 4KV in human body mode

•

Package: SOT553

“Green” Molding Compound

Typical Application Circuit

Vdd

Output

AH1883

GND

1 of 7

www.diodes.com

September 2010

AH1883

Document number: DS31296 Rev. 5 - 2

12 3 4 5 6 7

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