TLE4964-5M Datasheet, PDF (15/26 Pages) Infineon Technologies AG – High Precision Automotive Hall Effect Switch

TLE4964-5M
Specification
Table 3-5
Magnetic Characteristics
Parameter
Symbol T (°C)
Min.
Values
Unit Note / Test
Typ. Max.
Condition
Operating point
B_OP
-40
25
5.4
8.5 11.6 mT
4.6
7.5 10.4
170
3.0
5.3 7.7
Release point
B_RP
-40
25
3.2
5.7 8.0 mT
2.7
5.0 7.3
170
1.7
3.6 5.4
Hysteresis
B_HYS
-40
25
1.7
2.8 3.9 mT
1.5
2.5 3.5
170
1.0
1.9 2.7
Effective noise value of the
B_Neff
25
magnetic switching points¹⁾
62
μT
Temperature compensation of T_C
magnetic thresholds²⁾
-2000
ppm/K
1) The magnetic noise is normal distributed and can be assumed as nearly independent to frequency without sampling noise
or digital noise effects. The typical value represents the rms-value and corresponds therefore to a 1 σ probability of normal
distribution. Consequently a 3 σ value corresponds to 99.7% probability of appearance.
2) Not subject to production test, verified by design/characterization.
Field Direction Definition
Positive magnetic fields are defined with the south pole of the magnet to the branded side of package.
N
S
Branded Side
Figure 3-3 Definition of Magnetic Field Direction PG-SOT23-3-15
Data Sheet
15
Revision 1.0, 2013-01-15