Data Sheet
BIPOLAR HALL-EFFECT POSITION SENSORS
AH41
Electrical Characteristics
V
CC
=12V, T
A
=25°C, unless otherwise specified.
Parameter
Supply Voltage
Supply Current
Output Leakage Current
Output Saturation Voltage
Rise Time
Fall Time
Symbol
V
CC
I
CC
I
OL
V
SAT
tr
tf
Conditions
V
CC
=4V to 24V
V
CE
=14V
I
OUT
=20mA
R
L
=820Ω
C
L
=20pF
R
L
=820Ω
C
L
=20pF
Min
4
Typ
6
0.1
110
200
100
Max
24
9
10
300
Unit
V
mA
µA
mV
ns
ns
Magnetic Characteristics (T
A
=25°C)
Parameter
Operating Point
Symbol
B
OP
Grade
A
B
A
Min
30
5
-75
-105
80
V
OUT
Typ
Max
75
105
-30
-5
Unit
Gauss
Releasing Point
Hysteresis
B
RP
B
HYS
B
Gauss
Gauss
110
140
High
Turn off
B
HYS
Turn on
V
SAT
N
B
RP
0
Low
B
OP
S
Magnetic Flux Density (Gauss)
Nov 2010
Rev. 1. 2
5
BCD Semiconductor Manufacturing Limited
BCDSEMI [ BCD SEMICONDUCTOR MANUFACTURING LIMITED ]
