AS5040-ASST View Datasheet(PDF) - austriamicrosystems AG
Part Name
Description
MFG CO.
'AS5040-ASST' PDF : 61 Pages View PDF
AS5040 − Electrical Characteristics
Symbol
Parameter
Min Typ Max Unit
Note
Internal sampling rate,
fS
Sampling rate for absolute
output
9.90 10.42
10.94
Tamb = 25°C
kHz
Internal sampling rate,
9.38 10.42 11.46
Tamb = -40°C to 125°C
CLK Read-out frequency
1
MHz
Max. clock frequency to read
out serial data
Figure 16:
Integral and Differential Non-Linearity Example (Exaggerated Curve)
1023 D 10bit code
1023
Actual curve
2
TN
Ideal curve
1
DNL+1LSB
0
INL
0.35°
512
512
0
0q
q
360 q
D [degrees]
Integral Non-Linearity (INL) is the maximum deviation between
actual position and indicated position.
Differential Non-Linearity (DNL) is the maximum deviation of
the step length from one position to the next.
Transition Noise (TN) is the repeatability of an indicated
position.
ams Datasheet
[v2-12] 2017-Jun-20
Page 13
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