tle5010 Infineon Technologies Corporation, tle5010 Datasheet - Page 18

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

Draft
Amplitude Definition
The amplitude is defined as half difference between the signed maximum and minimum
values of the idealized (fitted) sine or cosine wave.
Offset Definition
The offset of the X and Y signals is defined as the mean value between the signed
maximum and minimum values of the idealized (fitted) sine or cosine wave.
Temperature dependent behavior
The temperature offset gradients for both channels depend on the value at 25°C. It can
be calculated using following linear equations:
O
.
Table 8
Parameter
Offset Temperature
Coefficient base
Offset Temperature
Coefficient gain
Preliminary Data Sheet
X25
,
O
Y25
: Offset values at 25°C in digits.
GMR Temperature Coefficients
KT
KT
OX
OY
Symbol
tco_d_x
tco_d_y
tco_k_x
tco_k_y
=
=
O
O
A
A
X
X
Y
Y
tco_d_x
tco_d_y
=
=
=
=
Limit Values
min.
-
-
-
-
X
-------------------------------- -
X
---------------------------------
Y
--------------------------------
Y
-------------------------------- -
MAX
MAX
MAX
MAX
18
+
+
typ.
+0.116296
-0.079401
-0.0010147
-0.0010121
tco_k_x
tco_k_y
2
2
2
2
–
–
+
+
Electrical and Magnetic Parameters
X
Y
X
Y
MIN
MIN
MIN
MIN
max.
-
-
-
-
O
O
X25
Y25
Unit
digits_/_K
1_/_K
V 0.9, 2007-05
TLE5010
Notes