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| TLE5012 Datasheet, PDF (54/57 Pages) Infineon Technologies AG – GMR-Based Angular Sensor for Rotor Position Sensing | |||
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TLE5012
Specification
VDD
SCK
Diode-
reference
VDDA
+dV -
GND
+
1µs
Mono
Flop
10µs
Spike
Filter
GND_OFF
Figure 28 GND - Off Comparator
GND
3.7.4
VDD - Off Comparator
The VDD - Off Comparator detects a disconnection of the VDD pin supply voltage. In this case, the TLE5012 is
supplied by the SCK and CSQ input pins via the ESD structures. It activates the S_VR bit.
VDD
CSQ
SCK
VDDA
-
VVDDoff
-dV +
1µs
Mono
Flop
10µs
Spike
Filter
VDD _OFF
GND
Figure 29 VDD - Off Comparator
GND
Target Data Sheet
54
V 0.46, 2009-09
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