TLE4905L Datasheet, PDF (5/15 Pages) Siemens Semiconductor Group – Uni- and Bipolar Hall IC Switches for Magnetic Field Applications

TLE 4905 L; TLE 4935 L;
TLE 4935-2 L; TLE 4945 L; TLE 4945-2L
Functional Description Bipolar Type TLE 4935/35-2/45 (Figure 5 and 6)
When a positive magnetic field is applied in the indicated direction (Figure 5) and the
turn-on magnetic induction B_OP is exceeded, the output of the Hall-effect IC will conduct
(Operate Point). When a reverse magnetic field is generated, the output of the IC turns
off (Release Point; Figure 6).
+
Branded Side
Ι
S
N
V_Q
Figure 5
Sensor/Magnetic-Field Configuration
B
B_OP
0
B_RP
V_Q
V_QH
V_QL
Figure 6
Switching Characteristics Bipolar Type
Data Sheet
5
+
-
V_S
AES01231
Induction
t
Output Voltage
t
AED01421
2000-07-01