HAL115 Datasheet, PDF (6/9 Pages) Micronas – Hall Effect Sensor IC

HAL115
Note 1: In the following diagrams “Magnetic switch
points versus ambient temperature”, the curves for
B_ONmin, B_ONmax, B_OFFmin, and B_OFFmax refer to junc-
tion temperature, whereas typical curves refer to
ambient temperature.
Note 2: The dropping characteristic of the supply current
versus the supply voltage is caused by the internal pow-
er dissipation.
Typical hysteresis versus
ambient temperature
mT
HAL 115
6
B_HYS ⁵
4 ^{VDD = 3.0 V}
3
V_DD = 4.5 V
V_DD = 24 V
2
1
0
–50
0
50
100
150 °C
T_A
Magnetic switching points
versus ambient temperature
mT
20
V_DD = 12 V
B_ON,
B_OFF
10
HAL 115
B_ONmax
B_OFFmax
B_ONtyp
0
B_OFFtyp
–10
–20
–50
0
B_ONmin
B_OFFmin
50
100
150 °C
T_A,T_J
6
Typical output low voltage
versus ambient temperature
mV
400
I_O = 12.5 mA
HAL 115
V_OL
300
V_DD = 4.5 V
200
V_DD = 24 V
100
0
–50
0
50
100
150 °C
T_A
MICRONAS INTERMETALL