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MLX91204
Integrated 2-Axis Hall Sensor
Description
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MLX91204 General Description
The MLX91204 detects the absolute angular position of a small magnet that is positioned above the device surface. The MLX91204 is an integrated combination of a CMOS Hall circuit and a thin ferromagnetic disk. The CMOS circuit contains two pairs of Hall-elements for each of the two directions parallel with the chip surface X and Y. The ferromagnetic disk amplifies the external magnetic field and concentrates it on the Hall elements.
The MLX91204 is ideally suited for rotary position sensing in harsh automotive and industrial environments. It produces two linear, ratio-metric output voltages proportional to the sine and the cosine function of the angle of the applied magnetic field parallel to the chip surface.
MLX91204 Features and Benefits
Measures two components of a magnetic field at the same spot.
Excellent matching of sensitivity along the two axes.
Max. angle error from -40°C ..+125°C: ~ 1°
Very high sensitivity
Low quiescent current
Fabricated in standard CMOS technology
Very low hysteresis
Surface mount SOIC-8 package
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MLX91204 Applications
MLX91204 Documentation
DataSheet
File Type
Size
Revision
Date
Action
MLX91204 Datasheet
PDF
297.9 KB
003
2/1/2012
MLX91204 Tools
MLX91204 Environmental Information
Environmental Information
File Type
Size
Revision
Date
Action
Green / Halogen Free Compliance Declaration MLX91204
PDF
38.9 KB
1.0
3/12/2012
Package Material Declaration - SOIC8 GR IMC - S2
PDF
99.8 KB
1.0
3/14/2012
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