TLI5012BE1000_15 Datasheet, PDF (12/37 Pages) Infineon Technologies AG – GMR-Based Angle Sensor

GMR Resistors
V_X
0°
S
TLI5012B E1000
Functional Description
V_Y
N
ADC_X+ ADC_X-
GND
ADC_Y+ ADC_Y-
V_DD
90°
Figure 2-2 Sensitive bridges of the GMR sensor (not to scale)
Attention: Due to the rotational placement inaccuracy of the sensor IC in the package, the sensors 0°
position may deviate by up to 3° from the package edge direction indicated in Figure 2-2.
Y Component (SIN)
V_Y
X Component (COS)
VX
V
VX (COS)
0°
90°
180°
270°
360°
Angle α
Figure 2-3 Ideal output of the GMR sensor bridges
V_Y (SIN)
Data Sheet
12
Rev. 1.1, 2015-09