HAL54X Datasheet, PDF (24/28 Pages) Micronas – Hall-Effect Sensor Family

HAL 546
DATA SHEET
mT
HAL 546
8
B_ON ⁷
B_OFF
6
B_ON
5
4
B_OFF
3
2
T_A = –40 °C
T_A = 25 °C
1
T_A = 100 °C
T_A = 140 °C
0
0 5 10 15 20 25 30 V
V_DD
Fig. 4–8: Typ. magnetic switching points
versus supply voltage
mT
8
B_ON ⁷
B_OFF
6
5
4
3
2
1
HAL 546
B_ONmax
B_OFFmax
B_ONtyp
V_DD = 4.3 V... 24 V
B_ONmin
B_OFFtyp
B_OFFmin
0
–50 0
50 100 150 200 °C
T_A, T_J
Fig. 4–9: Magnetic switching points
versus temperature
Note: In the diagram “Magnetic switching points ver-
sus ambient temperature”, the curves for
B_ONmin, B_ONmax, B_OFFmin, and B_OFFmax
refer to junction temperature, whereas typical
curves refer to ambient temperature.
24
Feb. 12, 2009; DSH000023_003EN
Micronas