MLX90290LUA-AAA-540-SP Melexis

MLX90290 Datasheet High Speed Factory Trimmed Linear Hall IC The Output Offset Level (Quiescent Level) at zero 1. Features and Benefits magnetic field is 50% of the chip supply voltage. Linear Hall Sensor The device is offered in a RoHS compliant Thin Small Size Small Outline Transistor (TSOT) for surface mount High Sensitivity and UA (TO-92) for Pin Through Hole mount. High Accuracy High Speed Fast Start-Up for power gating in Micro- power applications Factory Programmed Customization Sensitivity Magnet Thermal Drift Compensation Supply Voltage Automotive AEC Q-100 Qualified 2. Application Examples Linear Position Sensor Rotary Position Sensor Figure 1 Functional Block Diagram MLX90290 Current Sensing Motor Commutation/Resolving 3. Description The Melexis MLX90290 is a Second Generation linear Hall-effect sensor designed in mixed signal CMOS technology. The device integrates a voltage regulator, Hall sensor with advanced offset cancellation system, and an analog output driver, in a single package. The Output voltage is proportional to the applied magnetic field and to the chip supply voltage (ratiometric). Multiple sensitivity codes & magnet compensation options exist. REVISION 005 21 JUN 2021 3901090290 MLX90290 Datasheet Datasheet Contents 1. Features and Benefits ............................................................................................................................ 1 2. Application Examples ............................................................................................................................. 1 3. Description ............................................................................................................................................ 1 4. Ordering Information ............................................................................................................................ 3 5. Glossary of Terms .................................................................................................................................. 6 6. Pin Definitions and Descriptions ............................................................................................................ 6 7. Absolute Maximum Ratings ................................................................................................................... 7 8. General Electrical Specifications ............................................................................................................ 8 9. Sensor Specific Specifications ................................................................................................................ 9 10. Detailed General Description ............................................................................................................. 11 10.1. Characteristic Definitions ............................................................................................................... 11 11. Application Information ..................................................................................................................... 12 11.1. Typical Application Diagram ........................................................................................................... 12 11.2. Application Circuit for Harsh and Noisy Environment .................................................................. 13 12. Package Information Example from MLX90290 ............................................................................... 14 12.1. UA (TO92-3L) Package Information ............................................................................................... 14 12.2. UA (TO92-3L) Hall Plate Location ................................................................................................... 14 12.2.1. Trim and form with 2.54mm distance between leads only available on tape ..................... 15 12.3. SE (TSOT-3L) Package Information................................................................................................. 16 12.4. SE (TSOT-3L) Hall Plate Location .................................................................................................... 16 13. Standard Information ........................................................................................................................ 17 14. ESD Precautions ................................................................................................................................. 17 15. Contact .............................................................................................................................................. 17 16. Disclaimer .......................................................................................................................................... 18 REVISION 005 21 JUN 2021 Page 2 3901090290