AS5030 8-bit Programmable Magnetic Rotary Encoder

Rev. 1.8

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Page 32 of 33

7

High Speed Operation .................................................................................................................................................. 20

7.1

Propagation Delay ................................................................................................................................................ 20

7.2

Total propagation delay of the AS5030 .................................................................................................................. 20

8

Reduced Power Modes................................................................................................................................................. 21

8.1

Low Power Mode and Ultra Low Power Mode ......................................................................................................... 21

8.2

Power Cycling Mode ............................................................................................................................................. 22

9

Accuracy of the Encoder system ................................................................................................................................... 23

9.1

Quantization error ................................................................................................................................................. 23

9.2

Vertical distance of the magnet ............................................................................................................................. 25

10

Choosing the proper magnet ..................................................................................................................................... 26

10.1

Magnet Placement:............................................................................................................................................ 26

10.2

Lateral displacement of the magnet.................................................................................................................... 27

10.3

Magnet size ...................................................................................................................................................... 28

11

Package Drawings and Markings ............................................................................................................................... 29

12

Ordering Information ................................................................................................................................................ 30

13

Recommended PCB Footprint ................................................................................................................................... 30

Table of contents ................................................................................................................................................................ 31

Copyrights .......................................................................................................................................................................... 33

Disclaimer .......................................................................................................................................................................... 33

Contact Information............................................................................................................................................................. 33