AK7451 Datasheet, PDF (2/32 Pages) Asahi Kasei Microsystems – zero latency angle sensor ic

[AK7451]
3. Table of Contents
1. General Description ............................................................................................................................ 1
2. Features .............................................................................................................................................. 1
3. Table of Contents ................................................................................................................................ 2
4. Block Diagram and Functions ............................................................................................................. 3
5. Pin Configurations and Functions ....................................................................................................... 5
6. Absolute Maximum Ratings ................................................................................................................ 6
7. Recommended Operating Conditions................................................................................................. 6
8. EEPROM Characteristics.................................................................................................................... 6
9. Electrical and Magnetic Characteristics.............................................................................................. 7
10. Serial Interface Characteristics ........................................................................................................... 8
11. Digital Output Characteristics ........................................................................................................... 10
12. Instructions .........................................................................................................................................11
13. Mode Transition Diagram and Conditions ........................................................................................ 12
14. Serial Interface .................................................................................................................................. 13
15. Register / EEPROM Address Map / Configration .......................................................................... 15
16. ABZ Output Figure ............................................................................................................................ 26
17. UVW Output Figure........................................................................................................................... 27
18. Abnormal Detection Functions.......................................................................................................... 28
19. Angle Zero Position at Shipment, and Relation between Magnet Angle Position and Output ...... 29
20. Package Information ......................................................................................................................... 30
20.1. Outline Dimensions ..................................................................................................................... 30
20.2. Marking................................................................................................................................... 31
Important Notice ....................................................................................................................................... 32
016006637-E-00
-2-
2016/05