tle5011 Infineon Technologies Corporation, tle5011 Datasheet - Page 48

• Manufacturer Part Number: tle5011
• Description: Gmr Based Angular Sensor
• Manufacturer: Infineon Technologies Corporation

12
Various comparators monitor the voltage in order to ensure a error free operation.
The overvoltages must be active for at least
SSC Interface registers. This works as digital spike suppression.
Table 19
Parameter
Overvoltage
Detection
V
GND - Off Voltage
V
Spike filter Delay
12.1
Every voltage regulator has an overvoltage comparator to detect a malfunction.
If the nominal output voltage of 2.5 V is larger than
overvoltage comparator is activated. It sets the
.
Figure 17
12.2
The Overvoltage Detection Comparator monitors the external supply voltage at the
pin. It activates the
Target Data Sheet
DD
DD
Overvoltage
- Off Voltage
V
V
V
V
DD
RG
RA
RD
Overvoltage Comparators
Internal Supply Voltage Comparators
V
DD
REF
Test Comparators
OV Comparator
Overvoltage Detection
V
Symbol Limit Values
V
V
V
V
V
t
STAT_VR
DEL
VDDoff
OVG
OVA
OVD
DDOV
GNDoff
GND
min. typ.
-
-
-
-
-
-
-
(see
+
-
Figure
GND
V
2.80 -
2.80 -
2.80 -
6.5
0.54 -
0.48 -
10
DDA
48
17).
max.
-
-
t
DEL
VRx_O
V
Unit
V
V
V
V
V
µs
to set the test comparator bits in the
Spike
V
Filter
10µs
V bit.
OVG
V
or
Notes
V
The error condition has to be
longer than this value
(min. 256 clocks of
VDDoff
GNDoff
,
Overvoltage Comparators
V
V
SCK
OVA
=
=
-
V
and
V
V
CLK
GND
DD
xxx_OV
V
-
V 0.11, 2008-01
OVD
V
-
V
DD
TST1
f
TLE5011
, then this
DIG
)
V
DD