MLX90425 Triaxis® Position Sensor IC
Datasheet
REVISION 1.0 - 25 MAY 2022 Page 3 of 49
3901090425
Contents
Features and Benefits ............................................................................................................ 1
Application Examples ............................................................................................................. 1
Description............................................................................................................................ 1
Ordering Information ............................................................................................................ 2
1. Functional Diagram and Application Modes ........................................................................ 5
2. Glossary of Terms .............................................................................................................. 6
3. Pin Definitions and Descriptions ......................................................................................... 7
3.1. Pin Definition for SOIC-8 ................................................................................................ 7
3.2. Pin Definition for SMP-3 ................................................................................................ 7
4. Absolute Maximum Ratings ................................................................................................ 8
4.1. High-Temperature Extension Absolute Maximum Ratings ............................................ 9
5. General Electrical Specifications ......................................................................................... 9
5.1. High-Temperature Extension Electrical Specifications ................................................ 11
6. Timing Specifications ....................................................................................................... 12
6.1. General Timing Specifications ..................................................................................... 12
6.2. Continuous Acquisition Mode ..................................................................................... 12
6.3. Timing Definitions ........................................................................................................ 13
6.4. Analog Output Timing Specifications ........................................................................... 15
6.5. PWM Output Timing Specifications ............................................................................. 16
7. Magnetic Field Specifications ........................................................................................... 17
8. Accuracy Specifications .................................................................................................... 18
8.1. Definitions ................................................................................................................... 18
8.2. Performances .............................................................................................................. 19
9. Memory Specifications..................................................................................................... 20
10. Output Protocol Description .......................................................................................... 20
10.1. Analog Output Description ........................................................................................ 20
10.2. PWM Output Description .......................................................................................... 21
11. End-User Programmable Items ....................................................................................... 23
12. Description of End-User Programmable Items ................................................................ 26
12.1. Output modes and protocols ..................................................................................... 26
12.2. Output Transfer Characteristic .................................................................................. 27
12.3. Sensor Front-End ....................................................................................................... 31
12.4. Filtering ...................................................................................................................... 32
