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Position/Angular Sensor



《IST8210 Position/Angular Sensor》

iSentek IST8210 is a magnetic angle sensor with dimension of 3.8 × 4.9 × 1.75 mm3 in 8-pin SO8-packaging. The sensor comprises two independent full Wheatstone bridges based on anisotropic magnetoresistance (AMR) effect. The sensor detects the direction of rotating magnetic field in the sensor plane, generating two sinusoidal output signals reflecting the angle θ between the sensor and direction of magnetic field. The function of the two outputs corresponding to the rotating field is Sin(2θ) and Cos(2θ).



Features
-Based on anisotropic magneto-resistance (AMR) technology
-Built by a pair of independent full Wheatstone Bridges generating output in sine and cosine wave form simultaneously
-Wide range of working temperature from -40°C to +150°C

Advantages
-Non-contact and wear-free angle measurement
-Insensitive to dust, water, oil, or other contaminations
-Excellent robustness against shocks and vibrations
-Constant sensitivity at very high operation field
-Allowing large working spacing
-High sensitivity
-Excellent precision even with weak operation magnetic field
-Negligible hysteresis effect
-Minimal output offset level

Applications
-Incremental or absolute position detection for linear or rotational motion
-Travel measurement
-Incremental or absolute angular gauges
-Motor communication
-Rotational speed measurement
-Angle measurement (180° absolute)
-Industrial robotics
-Valve control
-Power tools
-Automatic applications


[Specification]

 

● Three-axis
  Magnetometer

● AMR Current Sensor Module

● ASIC Design
  Service

 

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