AH1902 datasheet(4/11 Pages) DIODES

4 / 11 page

AH1902

Document number: DS36533 Rev. 4 - 2

4 of 11

www.diodes.com

April 2016

AH1902

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

(1mT=10 Gauss)

Symbol

Characteristics

Test Condition

Min

Typ

Max

Unit

Bops (south pole to part marking side)

Operation Point

—

Gauss

VDD = 1.6V to 3.6V

TA = -40°C to +85°C

Bopn (north pole to part marking side)

—

-47

-33

-24

VDD = 1.6V to 3.6V

TA = -40°C to +85°C

-48

-33

-21

Brps (south pole to part marking side)

Release Point

—

VDD = 1.6V to 3.6V

TA = -40°C to +85°C

Brpn (north pole to part marking side)

—

-35

-23

-12

VDD = 1.6V to 3.6V

TA = -40°C to +85°C

-38

-23

-9

Bhy (|Bopx|-|Brpx|)

Hysteresis

—

Notes:

9. Typical data is at TA = +25C, VDD = 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.

Bhy

Brps Bops

Turn

off

(off-state)

(on-state)

( Magnetic Flux Density B )

OUTPUT

Bhy

VDD

(off-state)

Turn

Bopn Brpn

Turn

off

Turn

(on-state)

VOH

VOL

VOL = VSAT

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