High-End 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