GMRS4

Giant Magneto Resistive Position Sensor Version 1.0 Data Sheet GMR S 4 This angle sensor is based on the brand new Giant Magneto Resistive (GMR) technology. It is outstanding for the huge tolerances it offers to the user in assembly. Injection flash 0.1 max 3.2 3.0 Directions of internal magnetization 1.5 ±0.15 Features GMR sensor on copper leadframe Sensitive to the direction, not to the intensity of the magnetic field Constant TC of basic resistance R and magneto resistance ∆R Applications Rotation sensing with large air gaps according to sketch below Angle encoders Contactless potentiometers 3 x 1.27 = 3.81 spacing 0.5 0.35 0.55 0.35 12.3 2.3 11.7 2.1 Chip center 0.55 ±0.15 4 3 2 1 4.7 4.3 ø0.15 0.3 A Flash 0.1 max A Chip 0.28 ±0.1 0.7 0.6 0.3 0.2 Pin Configuration 1, 2 supply voltage terminals Approx. weight 0.05 g 1, 2 GMR access 3, 4 not connected GPX06981 3, 4 not connected Dimensions in mm Internal magnetization is in direction of the longest side of the housing. Type Marking Ordering Code x GMR S 4 s Q62705-K5002 x new type The GMR S 4 is an angle sensor based on sputtered metallic multilayer technology. The outstanding feature of this magnetic sensor is the fact that it is sensitive to the orientation of the magnetic field and not to its intensity as long as the field is in a range between 5 … 15 kA/m. This means, the signal output of this sensor is independent of the sensor position relative to the magnet in lateral, axial or r...