TLE4923_05 Datasheet, PDF (20/24 Pages) Infineon Technologies AG – Dynamic Differential Hall Effect Sensor IC

TLE4923
Hysteresis versus Temperature
1.6
mT
∆B _H
1.4
AED02477
typ
1.2
∆B_H = ∆B_RP ∆B_OP
f = 200 Hz
1.0
0.8
0.6
0.4
-40 0 40 80 120 C 200
T_j
Delay Time ¹⁾ versus Differential Field
6.0
µs
t _d ^5.9
5.8
AED02478
f = 10 kHz
5.7
5.6
5.5
t _dop
5.4
5.3
5.2
t _drp
5.1
5.0
0 2 4 6 8 mT 12
∆B
Typical Performance Characteristics
Delay Time ¹⁾ versus Temperature
8
µs
t_{d 7}
6
AED02479
t _dop
t _drp
5
4
3
2
1
0
-50 0 50 100 150 C 200
T_j
Rise and Fall Time versus Temperature
140
ns
t ₁₂₀
t_f
100
t_r
80
AED02480
60
40
20
0
-50 0 50 100 150 C 200
T_j
1) Switching points related to initial measurement @∆B = 2 mT, f = 200 Hz
Data Sheet
20
V 1.0, 2005-04