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MLX90242
Linear Hall Effect Sensor
Description
Documents
Environmental
FAQ
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Download MLX90242 Datasheet (PDF)
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MLX90242 General Description
The MLX90242 is a CMOS Linear Hall Effect sensor IC. It possesses active error correction circuitry which virtually eliminates the offset errors normally associated with analog Hall Effect devices.
The ratiometric output voltage is proportional to the supply voltage. When using the supply voltage as a reference for an A/D converter, fluctuations of +10% in supply voltage will not affect accuracy.The voltage at the output will increase as a South magnetic field is applied to the branded face of the MLX90242. A North magnetic field will cause it to decrease. In the SOT-23 package the behavior is reversed. A North field will increase and a South field decrease the output voltage.
MLX90242 Features and Benefits
Small Plastic Package (SOT-23, TO-92)
Quad Switched Hall Plate / Chopper Stabilized Amplifier
Ratiometric Output for A/D Interface
Low Quiescent Voltage Thermal Drift
MLX90242 Applications
MLX90242 Documentation
DataSheet
File Type
Size
Revision
Date
Action
MLX90242 DataSheet
PDF
217.1 KB
026
2/10/2012
Product flyers
File Type
Size
Revision
Date
Action
Linear Hall Sensors Flyer
PDF
878.6 KB
05-2011
7/13/2011
MLX90242 Tools
MLX90242 Environmental Information
Environmental Information
File Type
Size
Revision
Date
Action
Green / Halogen Free Compliance Declaration MLX90242 TSOT3
PDF
39.7 KB
1.0
10/7/2009
Package Material Declaration - TSOT3 GR - S1
PDF
105.1 KB
7.0
1/25/2012
Package Material Declaration - UA LF - S3
PDF
101.0 KB
6.0
1/25/2012
RoHS Compliance Declaration MLX90242_UA
PDF
37.4 KB
1.0
11/3/2009
This text will be replaced
MLX90242 In The Press
MLX90242 Frequently asked Questions
Corss for SS49 series
Answer
MLX90242LUA-CC03 is close to the SS49 - except the sensitivity is not the same ( MLX = 4mV/Gauus <-> Hon = 2.5 mV/Gauss) - TC is 700 ppm for MLX and 1000 ppm for Hon.
Is MLX90242LUA RoHS compliant?
Question
Is MLX90242LUA RoHS compliant?
Question
Yes the MLX90242 is available RoHS compliant. Please contact your Sales rep or distributor for more details and to place orders. www.melexis.com/contact.aspx
MLX90242LUA Hall Sensor
Question
I am using MLX90242LUA-CC03 linear hall effect sensor. I have an application where I have a magnet and the hall effect sensor operating at 128C. I wanted to know how I would do the temperature compensation calculation for the Magnet and the MLX90242LUA-CC03 hall effect sensor. The data sheet of the magnet shows that its field strength depreciates at .035%/C above 25C. Thx
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