HAC830CV-M-A-2-A-2 Datasheet, PDF (36/49 Pages) Micronas – Robust Multi-Purpose Programmable Linear Hall-Effect Sensor with Integrated Capacitors

DATA SHEET
HAC 830
5.3. Temperature Compensation
The relationship between the temperature coefficient of the magnet and the corre-
sponding TC, TCSQ and TC-Range codes for linear compensation is given in the fol-
lowing table. In addition to the linear change of the magnetic field with temperature, the
curvature can be adjusted as well. For this purpose, other TC, TCSQ and TC-Range
combinations are required which are not shown in the table. Please contact Micronas
for more detailed information on this higher order temperature compensation.
Table 5–1: Temperature compensation codes
Temperature
Coefficient of
Magnet (ppm/K)
1075
1000
900
750
675
575
450
400
250
150
50
0
100
200
300
400
500
600
700
800
900
1000
TC-Range TC
Group
3
31
3
28
3
24
3
16
3
12
3
8
3
4
1
31
1
24
1
20
1
16
1
15
1
12
1
8
1
4
1
0
1
0
2
31
2
28
2
24
2
20
2
16
TCSQ
7
1
0
2
2
2
2
0
1
1
2
1
0
1
4
7
0
2
1
3
6
7
Micronas
Feb. 24, 2016; DSH000178_001EN
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