TLE5011 Datasheet, PDF (13/43 Pages) Infineon Technologies AG – GMR Angle Sensor

TLE5011
3
Specification
3.1
Application Circuit
The application circuit shows the microcontroller version with open-drain capabilities.
Specification
12V
Voltage
Regulator
CAN RX
CAN TX
VD D
CAN µController
CAN
Master
Tranceiver
SSC
C LK
D ATA_ o
D ATA_i
SC K
C SQ
each
100 R
1k
100 R
GMR- Sens or
TLE501 1
VD D
100 nF
GND
GND
Figure 6 Application Circuit
A complete system may consist of one TLE5011 and a microcontroller. The second TLE5011 may be used for
redundancy to increase system reliability. The microcontroller should contain a CORDIC coprocessor for fast
angle calculations, and flash memory for the calibration data storage.
3.2
Absolute Maximum Ratings
Table 2 Absolute Maximum Rating Parameters
Parameter
Symbol
Limit Values
min.
max.
Voltage on V_DD pin with respect V_DD
-0.5
6.5
to ground (V_SS)
Voltage on any pin with
V_IN
-0.5
6.5
respect to ground (V_SS)
Junction temperature
T_J
-40
150
150
Magnetic field induction
B
-
|125|
-
|100|
-
|70|
-
|60|
Storage temperature
T_ST
-40
150
Unit
V
V
°C
°C
mT
°C
Notes
max 40 h / lifetime
V_DD + 0.5 V may not be
exceeded
for 1000 h not additive
max 5 min. @ t_A = 25°C
max 5 h @ t_A = 25°C
max 1000 h @ t_A = 85°C
not additive
max 1000 h @ t_A = 100°C
not additive
without magnetic field
Note: Stresses above the max. values listed here may cause permanent damage to the device. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability. Maximum ratings are
absolute ratings; exceeding only one of these values may cause irreversible damage to the integrated circuit.
Final Data Sheet
13
V1.1, 2010-05