A1126
Chopper-Stabilized Omnipolar Hall-Effect Switch
Average Hysteresis (South) versus Temperature
30
25
20
15
VCC = 3.0 V
10
VCC = 24 V
5
-60 -40 -20 0 20 40 60 80 100 120 140 160
Ambient Temperature, TA (°C)
Average Hysteresis (South) versus Supply Voltage
30
25
20
TA = –40°C
15
TA = 25°C
10
TA = 150°C
5
0
5
10
15
20
25
Supply Voltage, VCC (V)
Average Hysteresis (North) versus Temperature
30
Average Hysteresis (North) versus Supply Voltage
30
25
25
20
15
VCC = 24 V
VCC = 3.0 V
10
20
15
TA = –40°C
10
TA = 25°C
TA = 150°C
5
-60 -40 -20 0
20 40 60 80 100 120 140 160
Ambient Temperature, TA (°C)
5
0
5
10
15
20
25
Supply Voltage, VCC (V)
Average Output Saturation Voltage versus Temperature
IOUT = 20 mA, VCC = 12 V, B > BOP
500
450
400
350
300
250
200
150
100
50
0
-60 -40 -20 0 20 40 60 80 100 120 140 160
Ambient Temperature, TA (°C)
Allegro MicroSystems, LLC
7
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com