Datasheet > AH1801

AH1801

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
美台 - DIODES		开关
页数	文件大小	规格书
8页	117K
描述
MICROPOWER, ULTRA-SENSITIVE HALL EFFECT SWITCH

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AH1801 数据手册

AH1801

MICROPOWER, ULTRA-SENSITIVE HALL EFFECT

SWITCH

General Description

Features

AH1801 is a Micropower, Ultra-sensitive Hall Effect Switch, which

is with two Hall effect plates and a output driver, mainly designed

for battery–operation, hand-held equipment (such as Cellular and

Cordless Phone, PDA). The total operation power is down to

24uW in the 3V supply.

•

Micropower operation

Operation with North or South Pole

2.5V to 5.5V battery operation

Inverted Output-on without Magnet present

Chopper stabilized

• Superior temperature stability

• Extremely Low Switch-Point Drift

• Insensitive to Physical Stress

Good RF noise immunity

-40°C to 85°C operating temperature

Low profile 3 pin SC59 (commonly known as SOT23 in

Either north or south pole of sufficient strength will turn the output

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

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

(Bop), the output will be turned off, the output is held until B is

lower than release point (Brp), then turned on.

•

Asia) and DFN2020-3, DFN2020-6 package

•

ESD (HBM) ＞ 5KV for DFN2020-3 and DFN2020-6

＞ 6KV for SC59

•

SC59, DFN2020-3 and DFN2020-6: Available in

“Green” Molding Compound (No Br, Sb)

Lead Free Finish / RoHS Compliant (Note 1)

Applications

•

Cellular phone

PDA

Cordless phone

Ordering Information

AH1801 - XX X

Packing

Package

Lead Free

G : Green

W : SC59

FJ : DFN2020-3

SN : DFN2020-6

-7 : Taping

Note:

1. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see EU Directive Annex Notes 5 and 7.

Packaging

(Note 2)

SC59

DFN2020-3

DFN2020-6

7” Tape and Reel

Device

Package Code

Quantity

Part Number Suffix

AH1801-W

AH1801-FJ

AH1801-SN

3000/Tape & Reel

-7

Note:

2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at

http://www.diodes.com/datasheets/ap02001.pdf.

AH1801 Rev. 4

1 of 8

JULY 2007

www.diodes.com

12 3 4 5 6 7 8

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