WSH138 Datasheet, PDF (4/5 Pages) Winson Semiconductor Corp. – Linear Hall Effect Sensor IC

WSH138
Characteristic Diagrams:
WSH138 Sensitivity standardization of 30˚C VS. Temperature
1.200
1.000
0.800
0.600
0.400
0.200
0.000
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 ˚C
ratio 0.877 0.929 0.973 0.997 1.013 1.019 1.016 1.000 0.986 0.961 0.933 0.901 0.866 0.829 0.786 0.743 0.698 0.629
WSH138 Vout vs. Magnetic field with Vdd 5V
6.00
5.00
y = 0.0072x + 2.5217
4.00
R² = 0.9994
V 3.00
2.00
1.00
0.00
-600 -500 -400 -300 -200 -100 0
N
G
100 200 300 400
500 600
S
WSH138 Vout vs. Magnetic field with Vdd 3.3V
3.500
3.000
y = 0.0054x + 1.7188
R² = 0.9982
2.500
2.000
V
1.500
1.000
0.500
0.000
-400
-300
-200
-100
0
100
200
300
400
N
G
S
Winson reserves the right to make changes to improve reliability or manufacturability.
©Winson, 2015/5/7