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Packaged AMR Sensor series with built-in Bias Magnet

Packaged AMR Sensor series with built-in Bias Magnet


〈Feature〉
This AMR sensor made it possible to detect 360 °revolution angle.
It realized 1 cycle (absolute position) per revolution by the built-in magnet.

〈Application〉Encoder, Potentiometer, position detection, switch
Click here for technical data.
Packaged AMR Sensor series with built-in Bias Magnet
Packaged AMR Sensor series with built-in Bias Magnet
Type KG1402-61 KG1900-51 KG1900-61
Features detect 360°revolution angle Detection of single rotation angle 360°  G-GMR with wide magnetic-field sensing range 
Dimension 2.85×2.45×0.775 4.4×5.0×1.5 2.85×2.45×0.775
Package Leadless package SOP8 Leadless package
Output signal +A、−A、+B、−B +A、−A、+B、−B
Input resistance(kΩ) 2.5 1
Peak toPeak voltage(mV) 110
at 11kA/m
155 at 11kA/m
Angular inaccuracy(deg)※1 max3 max3 at 11kA/m
Catalogue download

The figures in the above stated table are typical ones.
*1 :Max. (Elec. Angle θ - Mech. θ) - Min. (Elec. Angle θ - Mech. θ)
  Electrical Angle: arc tan (out A/out B)
  Electrical Angle is offset voltage.
  Output Voltage adjustment
  out A = (+A) - (-A), out B = (+B) - (-B)
*Typical values of Characteristic data

Xray

■Characteristics (typical data)

Characteristics (typical data)
AMR Sensor series
OEM