TLE4921-5U Datasheet, PDF (6/24 Pages) Infineon Technologies AG – Dynamic Differential Hall Effect Sensor IC

TLE4921-5U
ESD Protection
Human Body Model (HBM) tests according to:
Parameter
ESD – protection
Symbol
V_ESD
max.
±2
Unit Remarks
kV According to standard
EIA/JESD22-A114-B HBM
Operating Range
Parameter
Supply voltage
Junction temperature
Pre-induction
Differential induction
Symbol Limit Values Unit Remarks
min. max.
V_S
4.5
24
V
–
T_j
– 40
170 °C –
B₀
– 500 500 mT at Hall probe;
independent of
magnet orientation
∆B
– 80
80
mT –
Note: In the operating range the functions given in the circuit description are
fulfilled.
AC/DC Characteristics
Parameter
Sym-
bol
Supply current ⁽¹⁾ I_S
Output saturation
voltage
Output leakage
current
Centre of
switching points:
(∆B_OP + ∆B_RP)/2
Operate point
V_Qsat
I_QL
∆B_m
∆B_OP
Limit Values
min. typ. max.
3.8 5.3 8.0
4.3 5.9 8.8
–
0.25 0.6
Unit
mA
mA
V
Test
Conditions
V_Q = high
I_Q = 0 mA
V_Q = low
I_Q = 40 mA
I_Q = 40 mA
–
–
50 µA V_Q <= 24 V
–1 0
1
mT _{– 20 mT < ∆B <}
20 mT²⁾³⁾
f = 200 Hz
–
–
0
mT f = 200 Hz,
∆B = 20 mT
Test
Circuit
1
1
1
1
2
2
Data Sheet
6
2002-08-02