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MLX90254   Differential Dynamic Hall Effect Sensor

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The MLX90254 is a Differential Dynamic Hall Effect Sensor which has been developed for automotive crankshaft and ABS (anti-lock brake system) applications. The IC, combined with a magnet placed at his back, offers speed and position sensing of ferromagnetic tooth-wheels in dynamic operation (non zero speed). Its low hysteresis enables it to operate over a wide range of airgaps from -40°C to 150°C.

The use of two Hall cells makes the operation sensitive to a rotation of the IC around its normal axis.

The output structure is an Open-Drain NMOS transistor with a capability of 25 mA under 24V and protected against short-circuits. The IC is packaged in 4-SIP VA.
 

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Features and Benefits

  • Differential hall sensor
  • Low consumption
  • Excellent repeatability performance
  • Large airgap range
  • Large supply voltage range
  • Distance between Hall plates : 2.25 mm


Assets

DataSheet
File Type
Size
Revision
Date
Action
MLX90254_Rev005 Datasheet
PDF
119.9 KB
005
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