US1881
3901001881
Page 4 of 11
Rev. 014
Jun/05
6 Magnetic Characteristics
Parameter
Symbol
Test Conditions
Min
Typ
Max
Units
Operating Point
BOP
E/LUA, E/LSO,Ta=25oC,Vdd=3.5 … 24V DC
1.0
5.0
9.0
mT
Release Point
BRP
E/LUA, E/LSO,Ta=25oC,Vdd=3.5 … 24V DC
-9.0
-5.0
-1.0
mT
Hysteresis
BHYS
E/LUA, E/LSO,Ta=25oC,Vdd=3.5 … 24V DC
7.0
10.0
12.0
mT
Operating Point
BOP
EUA, ESO, Ta=85oC,Vdd=3.5 … 24V DC
0.5
5.0
9.5
mT
Release Point
BRP
EUA, ESO, Ta=85oC,Vdd=3.5 … 24V DC
-9.5
-5.0
-0.5
mT
Hysteresis
BHYS
EUA, ESO, Ta=85oC,Vdd=3.5 … 24V DC
7.0
10.0
12.0
mT
Operating Point
BOP
KUA, KSO, Ta=125oC,Vdd=3.5 … 24V DC
0.5
5.0
9.5
mT
Release Point
BRP
KUA, KSO, Ta=125oC,Vdd=3.5 … 24V DC
-9.5
-5.0
-0.5
mT
Hysteresis
BHYS
KUA, KSO, Ta=125oC,Vdd=3.5 … 24V DC
7.0
10.0
12.0
mT
Operating Point
BOP
LUA, LSO, Ta=150oC,Vdd=3.5 … 24V DC
0.5
5.0
9.5
mT
Release Point
BRP
LUA, LSO, Ta=150oC,Vdd=3.5 … 24V DC
-9.5
-5.0
-0.5
mT
Hysteresis
BHYS
LUA, LSO, Ta=150oC,Vdd=3.5 … 24V DC
6.0
10.0
12.5
mT
Note: 1 mT = 10 Gauss
7 Unique Features
CMOS Hall IC Technology
The chopper stabilized amplifier uses switched capacitor techniques to eliminate the amplifier offset voltage,
which, in bipolar devices, is a major source of temperature sensitive drift. CMOS makes this advanced
technique possible. The CMOS chip is also much smaller than a bipolar chip, allowing very sophisticated
circuitry to be placed in less space. The small chip size also contributes to lower physical stress and less
power consumption.
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