Hall Sensors can now be found at www.asensor.eu

HE144 High Precision Hall Sensor

• Can be used as RoHS and Green pin-to-pin replacement for Siemens / Infineon KSY14 and KSY44 Hall sensors
• Measures strong magnetic fields with very high precision
• Has a very wide temperature range
• Low drift
• Low TC on offset
• Low long-term drift
• Very low noise
• Low temperature coefficients
• Wide usable range from milliTesla range to many Tesla
• Ultra low PHE (Planar Hall Effect Error), meaning Z field measurements show no X and Y field errors
• Typical 1000 Ohm and 0,2 Volt/Tesla at 1 mA
• Technical information can be found here:
  HE144 datasheet
• To be able to use these sensors up to their full potential, read this application note about offset compensation:
  HE144 Hall sensor application note

Typical applications

• Magnetometers
• Wind generators
• Valve control
• Servo control
• Positioning
• Pressure measurement
• Multi-sensor and differential usage
• Neodymium magnetic field measurements
• Layer thickness measurement - Schichtdickenmessung