AS5045
Data Sheet
Figure 21. Example of Linearity Error over XY Misalignment
Linearity Error over XY-misalignment [°]
6
lid 5
4
°3
a 2
v 1
0
ill y
800
50 0
200
-100 x
-400
-700
-1000
G st The maximum non-linearity error on this example is better than ±1 degree (inner circle) over a misalignment radius of
A t ~0.7mm. For volume production, the placement tolerance of the IC within the package (±0.235mm) must also be
taken into account.
s n The total nonlinearity error over process tolerances, temperature and a misalignment circle radius of 0.25mm is
e specified better than ±1.4 degrees.
m t The magnet used for this measurement was a cylindrical NdFeB (Bomatec® BMN-35H) magnet with 6mm diameter
and 2.5mm in height.
a on Figure 22. Example of Linearity Error over 360°
c Linearity error with centered magnet [degrees]
l 0.5
a 0.4
ic 0.3
0.2
n 0.1
h 0
1
-0.1
c -0.2
Te -0.3
Err max
transition noise
55 109 163 217 271 325 379 433 487 541 595 649 703 757 811 865 919 973
Err min
-0.4
-0.5
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