TLE5012-E0742 INFINEON [Infineon Technologies AG], TLE5012-E0742 Datasheet - Page 24

• Manufacturer Part Number: TLE5012-E0742
• Description: GMR-Based Angular Sensor for Rotor-Position Sensing
• Manufacturer: INFINEON [Infineon Technologies AG]

Figure 12
At FIR_MD = 0 only raw values can be read out, due to the more time consuming angle calculation.
Table 10
Parameter
Update rate at interface
Angle delay time
Angle delay time with prediction
Angle noise
1) Depends on internal oscillator frequency variation
2) Not subject to production test - verified by design/characterization
3) Valid at constant rotation speed
Final Data Sheet
Signal processing
TLE5012 signal path
3)
GMR
GMR
X
Y
ADC
ADC
SD-
SD-
3)
Symbol
t
t
t
N
upd
adel
adel
Angle
Filter
Filter
t
adel
Min.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
(Section
Calculation
Angle
24
Typ.
21.3
42.7
85.3
170.6
60
80
120
20
5
-40
0.11
0.08
0.05
0.04
3.4.6)
Values
TLE5012
Max.
-
-
-
-
70
95
140
30
20
-20
-
-
-
-
t
upd
t
delIF
IF
Unit
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
°
°
°
°
Microcontroller
Note / Test Condition
FIR_MD = 0 (only raw
values)
FIR_MD = 1
FIR_MD = 2 (default)
FIR_MD = 3
FIR_MD = 1
FIR_MD = 2
FIR_MD = 3
FIR_MD = 1; PREDICT = 1
1)2)
FIR_MD = 2; PREDICT = 1
1)2)
FIR_MD = 3; PREDICT = 1
1)2)
FIR_MD = 0, (1 sigma)
FIR_MD = 1, (1 sigma)
FIR_MD = 2, (1 sigma)
(default)
FIR_MD = 3, (1 sigma)
1)2)
Specifications
1)2)
1)2)
1)2)
1)2)
1)2)
V 1.0, 2010-11
TLE5012
1)2)
2)
2)
2)
2)