MLX92251LSE

Dual Hall Effect Latch with Speed & Direction

390109225103

Page 5 of 13

Datasheet

Rev 002

April/13

6 Magnetic Specifications

6.1 MLX92251LSE-AAA-000

Parameter

Symbol

Test Conditions

Min

Typ

Max

Units

Operating Point

5

7.5

10

mT

Release Point

-10

-7.5

-5

mT

Magnetic Matching

-2

2

mT

-3

3

mT

Magnetic Offset

-2

2

mT

Temperature Coefficient

(

1)

TC

0

ppm/°C

Hall Sensors Spacing

-

1.45

mm

Table 3: Magnetic specifications

6.2 MLX92251LSE-ABA-000

Parameter

Symbol

Test Conditions

Min

Typ

Max

Units

Operating Point

0.6

2.5

4.5

mT

Release Point

-4.5

-2.5

-0.6

mT

Magnetic Matching

-2

2

mT

-3

3

mT

Magnetic Offset

-2

2

mT

Temperature Coefficient

(

1)

TC

-1100

ppm/°C

Hall Sensors Spacing

-

1.45

mm

Table 3: Magnetic specifications

1

Temperature coefficient value is guaranteed by design and verified by characterization and is calculated using the following formula

(

)

C

T

C

T

C

ppm

T

T

B

B

B

o

o

o

C

T

T

o

150

;

40

;

/

,

10

*

2

1

6

1

2

25

1

2

=

−

=

−

×

−