BIPOLAR HALL EFFECT POSITION SENSOR

2007-1-24

2/5

FSH41

DC ELECTRICAL CHARACTERISTICS

Parameter

Symbol

Test Conditions

Min.

Typ.

Max.

Unit

Minimum Operating Voltage

Vcc

No use pin is open(Fig1)

3.0

V

Maximum Operating Voltage

Vcc

No use pin is open(fig1)

20.0

V

Quiescent Supply current

Icc

No use pin is open

Vcc:3.0V~20V(Fig1)

3.7

10

mA

Output Saturation Voltage

Vcc=12V,Io=50mA(Fig1)

400

500

mV

Note: Fig1 The IC output state is under N magnetic field.

OUTPUT SATURATION VOLTAGE VS. OUTPUT CURRENT (IO) VCC=12V, TEMP. =25℃

Output Current (Io) Unit: mA

Saturation Voltage Unit: V

Note

5

0.05

15

0.13

25

0.19

35

0.27

45

0.35

50

0.40

AC ELECTRICAL CHARACTERISTICS

Parameter

Symbol

Test Conditions

Min.

Typ.

Max.

Unit

Rise time

RL=820Ω CL=20pF(Fig1)

0.2

µS

Fall time

RL=820Ω CL=20pF(Fig1)

0.5

µS

MAGNETIC CHARACTERISTICS

FSH41

Ta=-40℃

~+150℃

Parameter

Min.

Max.

Unit

Bop

+70

G

Brp

-70

G

Bhys

140

G

Magnetic flux density

0

N

S

Vsat

Brp

Bop

Bh

L

H

Vd

Vcc

Vout

S

Mark

N