ATS177

SINGLE OUTPUT HALL EFFECT LATCH

ATS177

Document number: DS31055 Rev. 6 - 2

4 of 9

www.diodes.com

July 2010

© Diodes Incorporated

(1mT=10 Gauss)

A grade

Symbol

Parameter

Min

Typ.

Max

Unit

Bops(south pole to brand side)

Operation Point

5

-

70

Gauss

Brps(south pole to brand side)

Release Point

-70

-

-5

Gauss

Bhy(|Bopx|-|Brpx|)

Hysteresis

-

80

-

Gauss

B grade

Symbol

Parameter

Min

Typ.

Max

Unit

Bops(south pole to brand side)

Operation Point

-

-

100

Gauss

Brps(south pole to brand side)

Release Point

-100

-

-

Gauss

Bhy(|Bopx|-|Brpx|)

Hysteresis

-

80

-

Gauss

Notes:

3. Magnetic characteristics may vary with supply voltage, operating temperature and after soldering.

12

10

8

6

4

2

OP

ON

OFF

RP

-200

200

100

-100

0

Magnetic Flux Density in Gauss

DO

Vsat

Typical Magnetic Switch Point vs. Temperuture

-50

0

50

100

-20

25

80

100

Temperature (

o

C)

Bop

Brp

Bhys