HAL556_1 Datasheet, PDF (21/26 Pages) Micronas – Two-Wire Hall-Effect Sensor Family

DATA SHEET
HAL55x, HAL56x
mT
60
B_ON
B_OFF
55
50
45
40
35
HAL 560
B_OFF
B_ON
T_A = –40 °C
T_A = 25 °C
T_A = 100 °C
T_A = 140 °C
30
0 5 10 15 20 25 30 V
V_DD
Fig. 4–6: Typ. magnetic switching points
versus supply voltage
mT
60
B_ON
B_OFF
55
B_ONmax
50
B_ONtyp
45
40 _BONmin
B_OFFmax
HAL 560
B_OFFtyp
B_OFFmin
35
30
–50 0
V_DD = 4 V
V_DD = 12 V
V_DD = 24 V
50 100 150 200 °C
T_A, T_J
Fig. 4–8: Magnetic switching points
versus temperature
mT
60
B_ON
B_OFF
55
50
HAL 560
B_OFF
45
B_ON
T_A = –40 °C
40
T_A = 25 °C
T_A = 100 °C
35
T_A = 140 °C
30
3 3.5 4.0 4.5 5.0 5.5 6.0 V
V_DD
Fig. 4–7: Typ. magnetic switching points
versus supply voltage
Note: In the diagram “Magnetic switching points ver-
sus temperature”, the curves for B_ONmin,
B_ONmax, B_OFFmin, and B_OFFmax refer to
junction temperature, whereas typical curves
refer to ambient temperature.
Micronas
Aug. 11, 2009; DSH000026_004EN
21