AS5045

Data Sheet

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Revision 1.7

3 – 33

15

Simulation Modeling...............................................................................................................................25

16

Failure Diagnostics ................................................................................................................................26

16.1 Magnetic Field Strength Diagnosis .........................................................................................................26

16.2 Power Supply Failure Detection .............................................................................................................26

17

Angular Output Tolerances.....................................................................................................................26

17.1 Accuracy ................................................................................................................................................26

17.2 Transition Noise .....................................................................................................................................28

17.3 High Speed Operation............................................................................................................................28

17.3.1 Sampling Rate........................................................................................................................................28

17.4 Propagation Delays................................................................................................................................29

17.4.1 Angular Error Caused by Propagation Delay ..........................................................................................29

17.5 Internal Timing Tolerance.......................................................................................................................29

17.6 Temperature ..........................................................................................................................................30

17.6.1 Magnetic Temperature Coefficient ..........................................................................................................30

17.7 Accuracy over Temperature ...................................................................................................................30

17.7.1 Timing Tolerance over Temperature.......................................................................................................30

18

Package Drawings and Markings ...........................................................................................................31

19

Ordering Information ..............................................................................................................................31

20

Recommended PCB Footprint ................................................................................................................32