Data Sheet

LINEAR MAGNETIC FIELD SENSORS
4
0
0.2
0.4
0.6
0.8
1
012345
Null Voltage (mV) (Set)
Null Voltage (mV) (Reset)
Sensitivity (mV/V/Oe) (Set)
Sensitivity (mV/V/Oe) (Reset)
no set/reset in t
region
900
1000
1100
1200
1300
1400
-50 -25 0 25 50 75 100 125
1
10
100
1000
0.1 1 10 100 1000
0.6
0.7
0.8
0.9
1
1.1
1.2
1.3
-50 -25 0 25 50 75 100 125
-60
-40
-20
0
20
40
60
-20 -15 -10 -5 0 5 10 15 20
-20
-15
-10
-5
0
5
10
15
-2 -1 0 1 2
Reset
Set
KEY PERFORMANCE DATA
Sensor output vs magnetic field
after being set or reset
Vb=5V
2 sweeps
Sensor output vs magnetic field
Output is repeatable in field range ±20 Oe
Sensitivity vs temperature
Constant voltage power supply
Vb=5V
Sensitivity (mV/V/Oe)
Sensor noise vs frequency
Vb=5V
Frequency (Hz)
Effects of set/reset pulse variation
2µ sec pulse duration, S/R voltage >4V is recommended
Vb=5V
Bridge resistance vs temperature
Noise Density (nV/rt Hz)
Voltage Output (mV)
Temperature (C)
Field (Oe)
Resistance (ohm)
Nonrepeatability
Set/Reset Voltage (V)
Temperature (C)
Field (Oe)
Output Voltage (mV)
2 sweeps
Vb=5V
Vb=5V
1021/1022
1021/1022
1021/1022
1021/1022
All types
1021/1022
no set/reset in
this region