Products

Trade Shows

27.02. - 01.03.2018, Nuremberg
Hall 1, Booth 1-670

 

Contact:

Germany / General
André Huntrieser
✆: +49 (0) 2129 - 376-202
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Field Applications Engineer
Günter Fuchs
✆: +49 (0) 2129 376-200
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Tech Support
Raphael Balke
✆: +49 (0) 2129 376-200
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Austria / Switzerland
Karl Eder
✆: +43 (0) 7448 - 21643-11
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MLX90288

 

 

 MLX90288 is a SMD Programmable Linear Hall Sensor with a ratio-metric analog output targeted for small stroke rotary and linear position sensor applications. It can also be used for slow current sensing application. All magnetic response functions of the MLX90288 are fully programmable for versatility and system tolerances reduction (End-of-Line Calibration). The output quiescent voltage Voq (i.e. Vout @ B = 0 Gauss), sensitivity, sensing polarity, the magnitude of sensitivity drift over temperature (TC - 1st & 2nd order), the clamping levels, the thermal Voq drift and the signal bandwidth, are all programmable through the connector terminals (Vdd-Vss-Out). It features active error correction circuitry (quadrature spinning current and chopper-stabilized amplifier), which virtually eliminates the offset errors normally associated with Hall-Effect devices. The MLX90288 has a very stable thermal compensation for both the sensitivity and the Voq over a broad temperature range.

 

Features Application examples
  • Programmable Linear-Hall-Effect Sensor
  • Analog ratio-metric output
  • Quad switched Hall Plate
  • Chopper Stabilized Amplifier
  • End-of-Line programmable Parameters
  • Adjustabe Sensitivity
  • In-Range and Out-of-Range Programmable Output Quiescent Voltage (Voq)
  • 1st and 2nd order magnet TC compensation
  • Digital IIR Filtering
  • Reverse Polarity and Over-Voltage Protection
  • Extensive diagnostic features
  • Adjustable Thermal Voq Drift
  • Wide temperature range from -40°C to 150°C (Code L)
  • Temperature range from -40°C to 125°C (Code K)
  • Operating voltage from 4.5V to 5.5V
  • SOIC-8 SMD Package
  • Rotary position sensor
  • Linear position sensor
  • Proximity sensor
  • White goods and household appliances
  • Industrial and robotics
  • Home and building automation
  • Automotive applications