MLX90360KGO-ACD Datasheet, PDF (4/35 Pages) Melexis Microelectronic Systems – TriaxisÒ Position Sensor IC

MLX90360
Triaxis^® Position Sensor IC
TABLE of CONTENTS
FEATURES AND BENEFITS ....................................................................................................................... 1
APPLICATIONS............................................................................................................................................ 1
1. FUNCTIONAL DIAGRAM...................................................................................................................... 2
2. DESCRIPTION....................................................................................................................................... 3
3. GLOSSARY OF TERMS − ABBREVIATIONS − ACRONYMS ............................................................ 6
4. PINOUT .................................................................................................................................................. 6
5. ABSOLUTE MAXIMUM RATINGS ....................................................................................................... 7
6. DESCRIPTION....................................................................................................................................... 7
7. MLX90360 ELECTRICAL SPECIFICATION......................................................................................... 9
8. MLX90360 ISOLATION SPECIFICATION .......................................................................................... 11
9. MLX90360 TIMING SPECIFICATION ................................................................................................. 11
10. MLX90360 ACCURACY SPECIFICATION ......................................................................................... 12
11. MLX90360 MAGNETIC SPECIFICATION .......................................................................................... 13
12. MLX90360 CPU & MEMORY SPECIFICATION ................................................................................. 13
13. MLX90360 END-USER PROGRAMMABLE ITEMS........................................................................... 14
14. DESCRIPTION OF END-USER PROGRAMMABLE ITEMS.............................................................. 15
14.1. OUTPUT MODE..........................................................................................................................................15
14.1.1. Analog Output Mode ............................................................................................................................15
14.1.2. PWM Output Mode...............................................................................................................................15
14.2. OUTPUT TRANSFER CHARACTERISTIC.......................................................................................................16
14.2.1. Enable scaling Parameter (only for LNR type 4 pts) ...........................................................................16
14.2.2. CLOCKWISE Parameter......................................................................................................................16
14.2.3. Discontinuity Point (or Zero Degree Point).........................................................................................17
14.2.4. 4-Pts LNR Parameters..........................................................................................................................17
14.2.5. 17-Pts LNR Parameters........................................................................................................................18
14.2.6. CLAMPING Parameters ......................................................................................................................19
14.3. IDENTIFICATION ........................................................................................................................................19
14.4. SENSOR FRONT-END .................................................................................................................................19
14.4.1. HIGHSPEED Parameter......................................................................................................................19
14.4.2. MAPXYZ...............................................................................................................................................20
14.4.3. k parameter ..........................................................................................................................................20
14.4.4. GAINMIN and GAINMAX Parameters ................................................................................................20
14.5. FILTER ......................................................................................................................................................20
14.5.1. Hysteresis Filter ...................................................................................................................................21
14.5.2. FIR Filters ............................................................................................................................................21
14.6. PROGRAMMABLE DIAGNOSTIC SETTINGS .................................................................................................22
14.6.1. Fixed-level diagnostic reporting ..........................................................................................................22
14.6.2. PWM Diagnostic reporting ..................................................................................................................23
14.6.3. HAMHOLE Parameter.........................................................................................................................24
14.7. LOCK.........................................................................................................................................................24
14.8. EEPROM ENDURANCE .............................................................................................................................25
15. MLX90360 SELF DIAGNOSTIC.......................................................................................................... 26
16. RECOMMENDED APPLICATION DIAGRAMS .................................................................................. 28
16.1. WIRING WITH THE MLX90360 IN SOIC-8 PACKAGE ................................................................................28
MLX90360
Rev. 009
Page 4 of 35
Datasheet
Dec/13