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AS5030

Datasheet - Contents

8.5 AS5030 Status Indicators................................................................................................................................................................... 27

8.5.1 C2 Status Bit.............................................................................................................................................................................. 27

8.5.2 Lock Status Bit........................................................................................................................................................................... 27

8.5.3 Magnetic Field Strength Indicators ............................................................................................................................................ 28

8.5.4 “Push-button” Feature................................................................................................................................................................ 28

8.6 High Speed Operation........................................................................................................................................................................ 29

8.6.1 Propagation Delay ..................................................................................................................................................................... 29

8.6.2 Total Propagation Delay of the AS5030 ................................................................................................................................... 30

8.7 Reduced Power Modes ...................................................................................................................................................................... 30

8.7.1 Low Power Mode and Ultra-low Power Mode............................................................................................................................ 31

8.7.2 Power Cycling Mode.................................................................................................................................................................. 33

8.8 Accuracy of the Encoder System ....................................................................................................................................................... 34

8.8.1 Quantization Error...................................................................................................................................................................... 34

8.8.2 Vertical Distance of the Magnet................................................................................................................................................. 35

8.9 Choosing the Proper Magnet.............................................................................................................................................................. 36

8.9.1 Magnet Placement..................................................................................................................................................................... 37

8.9.2 Lateral Displacement of the Magnet .......................................................................................................................................... 38

8.9.3 Magnet Size............................................................................................................................................................................... 39

8.10 Physical Placement of the Magnet ................................................................................................................................................... 40

9 Package Drawings and Markings ...........................................................................................................................................

41

9.1 Recommended PCB Footprint............................................................................................................................................................ 42

10 Ordering Information.............................................................................................................................................................

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