tle5010 Infineon Technologies Corporation, tle5010 Datasheet - Page 48

• Manufacturer Part Number: tle5010
• Description: Gmr Based Angular Sensor
• Manufacturer: Infineon Technologies Corporation

Draft
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
This comparator (see
It activates the
Preliminary 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
STAT_VR
Overvoltage Detection
V
Symbol Limit Values
V
V
V
V
V
t
DEL
VDDoff
OVG
OVA
OVD
DDOV
GNDoff
Figure 17
GND
bit.
min. typ.
-
-
-
-
-
-
-
) monitors the external supply voltage at the
+
-
GND
V
2.80 -
2.80 -
2.80 -
6.5
0.54 -
0.48 -
10
DDA
48
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
VDD_off
GND_OFF
,
Overvoltage Comparators
V
V
SCK
OVA
=
-
and
V
V
=
CLK
DD
V
xxx_OV
GND
V
-
OVD
V 0.9, 2007-05
V
DD
-
f
V
TLE5010
, then this
V
DIG
DD
TST1
)
pin.