TLE5012-E0742 INFINEON [Infineon Technologies AG], TLE5012-E0742 Datasheet - Page 54

• Manufacturer Part Number: TLE5012-E0742
• Description: GMR-Based Angular Sensor for Rotor-Position Sensing
• Manufacturer: INFINEON [Infineon Technologies AG]

Table 23
Parameter
Electrical angle accuracy
Mechanical angle switching
hysteresis
Electrical angle switching
hysteresis
Fall time
Rise time
1) Depends on internal oscillator frequency variation
2) Not subject to production test - verified by design/characterization
3) GMR hysteresis not considered
4) Minimum hysteresis without switching
5) The hysteresis has to be considered only when rotation direction is changed.
To avoid toggling on the HS outputs during mechanical vibration of the rotor, hysteresis (IFAB_HYST) is
recommended
Final Data Sheet
5)
Hall Switch Mode
(Figure
24).
Symbol
α
α
α
t
t
HSfall
HSrise
elect
HShystm
HShystel
Min.
-
-
-
-
-
-
-
-
0
-
-
-
-
-
-
-
-
-
-
(Section
54
Typ.
1.2
1.8
2.4
3.6
4.2
4.8
7.2
9.6
-
1.25
1.88
2.50
3.75
4.38
5.00
7.50
10
0.02
0.4
3.4.6)
Values
Max.
2
3
4
6
7
8
12
16
0.625
-
-
-
-
-
-
-
-
1
1
Unit
°
°
°
µs
µs
Note / Test Condition
2 pole pairs with
autocalibration
3 pole pairs with autocal.
4 pole pairs with autocal.
6 pole pairs with autocal.
7 pole pairs with autocal.
8 pole pairs with autocal.
12 pole pairs with
autocal.
16 pole pairs with
autocal.
selectable by
IFAB_HYST
2 pole pairs;
IFAB_HYST=11
3 pole pairs;
IFAB_HYST=11
4 pole pairs;
IFAB_HYST=11
6 pole pairs;
IFAB_HYST=11
7 pole pairs;
IFAB_HYST=11
8 pole pairs;
IFAB_HYST=11
12 pole pairs;
IFAB_HYST=11
16 pole pairs;
IFAB_HYST=11
R
R
L
L
= 2.2 kΩ; C
= 2.2 kΩ; C
1)2)
1)2)
2)3)4)
Specifications
V 1.0, 2010-11
L
L
1)2)
< 50 pF
< 50 pF
1)2)
1)2)
1)2)
1)2)
1)2)
1)2)
1)2)
1)2)
TLE5012
2)
2)
1)2)
1)2)
1)2)
1)2)
1)2)