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resources:eval:user-guides:circuits-from-the-lab:cn0341 [05 Jan 2021 16:23] – Removed old references Ioana Chelaru | resources:eval:user-guides:circuits-from-the-lab:cn0341 [05 Jan 2021 16:25] – Removed old references Ioana Chelaru |
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This circuit provides a contactless, AMR (Anisotropic Magneto Resistive) linear position measurement solution with an accuracy of 2mil over a 0.5 inch range. The circuit is ideal for applications where high speed, accurate, non-contact length and position measurements are critical. A rotating magnetic field stimulates the sensor, creating an output voltage of ±70mV. The circuit provides an industry leading angle measurement solution suitable valve and flow measuremetns, machine tool speed control, motor speed measurement and other industrial or automotive applications. | This circuit provides a contactless, AMR (Anisotropic Magneto Resistive) linear position measurement solution with an accuracy of 2mil over a 0.5 inch range. The circuit is ideal for applications where high speed, accurate, non-contact length and position measurements are critical. A rotating magnetic field stimulates the sensor, creating an output voltage of ±70mV. The circuit provides an industry leading angle measurement solution suitable valve and flow measuremetns, machine tool speed control, motor speed measurement and other industrial or automotive applications. |
===== General Setup ===== | ===== General Setup ===== |
One EVAL-CN0341-SDPZ Evaluation Board | *One EVAL-CN0341-SDPZ Evaluation Board |
*[[adi>EVAL-SDP-CB1Z|EVAL-SDP-CB1Z]] Evaluation board | *[[adi>EVAL-SDP-CB1Z|EVAL-SDP-CB1Z]] Evaluation board |
*[[ftp://ftp.analog.com/pub/cftl/CN0341|CN0341 Evaluation Software]] | *CN0341 Evaluation Software |
*One USB Type-A plug to USB Mini-B plug cable. | *One USB Type-A plug to USB Mini-B plug cable. |
*One Neodymium magnet, approximately two inches in length. magnetized along the length of the magnet. | *One Neodymium magnet, approximately two inches in length. magnetized along the length of the magnet. |