TLE5012-E0318 INFINEON [Infineon Technologies AG], TLE5012-E0318 Datasheet - Page 52

• Manufacturer Part Number: TLE5012-E0318
• Description: GMR-Based Angular Sensor for Rotor Position Sensing
• Manufacturer: INFINEON [Infineon Technologies AG]

Table 18
Parameter
Index
3.6
3.6.1
It is possible to feed the ADCs with appropriate values to simulate a certain magnet position and other GMR
effects. This test can be activated within SIL register (ADCTV_EN). With ADCTV_Y and ADCTV_X the vector
length can be adjusted like
The values are generated with resistors on the chip.
The following X/Y ADC values can be programmed:
•
•
•
•
Figure 26
Target Data Sheet
4 points, circle amplitude = 70% (0°,90°, 180°, 270°)
8 points, circle amplitude = 100% (0°, 45°, 90°, 135°, 180°, 225°, 270°, 315°)
8 points, circle amplitude = 122.1% (35.3°, 54.7°, 125.3°, 144.7°, 215.3°, 234.7°, 305.3°, 324.7°)
4 points, circle amplitude = 141.4% (45°, 135°, 225°, 315°)
Incremental Interface (cont’d)
Test Structure
ADC Test Vectors
ADC Test Vectors
Figure
Symbol
t
t
t
t
26.
0°
90°
180°
270°
0%
Min.
-
-
-
-
ADCTV_Y
52
Typ.
5
10
15
20
Values
122.1%
70%
Max.
-
-
-
-
100 .0%
141.4%
ADCTV_X
Unit
µs
µs
µs
µs
Note / Test Condition
0°
90°
180°
270°
V 0.46, 2009-09
Specification
TLE5012