Datasheet > AH1902

AH1902

更新时间： 2022-02-26 11:17:13

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描述
HIGH SENSITIVITY MICROPOWER OMNIPLOAR HALL-EFFECT SWITCH

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数据手册

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AH1902 数据手册

AH1902

Magnetic Characteristics (Note 9 &10) (T_A= +25°C, V_DD= 1.8V, unless otherwise specified)

(1mT=10 Gauss)

Symbol

Characteristics

Test Condition

Min

Typ

Max

Unit

—

Bops (south pole to part marking side)

V_DD= 1.6V to 3.6V

T_A= -40°C to +85°C

—

-47

-48

-33

-24

-21

-12

-9

Operation Point

Bopn (north pole to part marking side)

Brps (south pole to part marking side)

V_DD= 1.6V to 3.6V

T_A= -40°C to +85°C

—

Gauss

V_DD= 1.6V to 3.6V

T_A= -40°C to +85°C

—

Release Point

Hysteresis

-35

-38

—

-23

Brpn (north pole to part marking side)

Bhy (|Bopx|-|Brpx|)

V_DD= 1.6V to 3.6V

T_A= -40°C to +85°C

—

Notes:

9. Typical data is at T = +25C, V_DD= 1.8V.

10. Maximum and minimum parameters values over operating temperature range are not tested in production, they are guaranteed by design,

characterization and process control. The magnetic characteristics may vary with supply voltage, operating temperature and after soldering.

OUTPUT

(off-state)

V_DD

(off-state)

V_OH

Turn

off

Turn

Bhy

Turn

off

Bhy

Turn

(on-state)

V_OL

(on-state)

V_OL= V_SAT

Bops

Brps

B^opnBrpn

( Magnetic Flux Density B )

4 of 11

www.diodes.com

April 2016

AH1902

Document number: DS36533 Rev. 4 - 2

1 2 345 6 7...11

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