MLX91205
IMC-Hall
®
Current Sensor (Triaxis
®
Technology)
3901091205 Page 2 of 14 Data Sheet
Rev 012 June/13
Table of Contents
1 Functional diagram ......................................................................................................... 1
2 General description ........................................................................................................ 1
3 Glossary of Terms .......................................................................................................... 3
4 Maximum ratings ............................................................................................................ 3
5 Pin definitions and descriptions .................................................................................... 3
6 MLX91205 General Electrical Specifications ................................................................ 4
7 MLX91205 Sensor Specific Specifications ................................................................... 4
7.1 91205 LB: Low Field version 10mT (marking xxL) .......................................................................................................................... 4
8 ........................................................................................................................................... 4
8.1 91205HB: High Field version 25mT (marking xxH) ......................................................................................................................... 5
9 Detailed General Description ......................................................................................... 6
10 Unique Features ............................................................................................................ 6
11 Performance Graphs .................................................................................................... 7
11.1 Offset over Temperature .............................................................................................................................................................. 7
11.2 Sensitivity over Temperature ........................................................................................................................................................ 7
12 Applications Information .............................................................................................. 8
12.1 Low current measurement up to ±2 A ........................................................................................................................................... 8
12.2 Medium current up to ±30 A ......................................................................................................................................................... 8
12.3 High current measurement up to ±600 A ...................................................................................................................................... 8
12.4 Customer Calibration with MCU .................................................................................................................................................... 9
13 Application Diagram ................................................................................................... 10
13.1 Direct Single Ended Output ........................................................................................................................................................ 10
13.2 Direct Differential Output ............................................................................................................................................................ 10
14 Standard information regarding manufacturability of Melexis products with
different soldering processes ......................................................................................... 11
15 ESD Precautions ......................................................................................................... 12
16 Package Information ................................................................................................... 12
16.1 Package Dimensions .................................................................................................................................................................. 12
16.2 Pinout and marking .................................................................................................................................................................... 13
16.3 Hall plate positioning .................................................................................................................................................................. 13
17 Disclaimer .................................................................................................................... 14
