KMZ41

磁科幻场传感器 Magnetic field sensor

Overview

The is a sensitive magnetic field sensor, employing the magneto-resistive effect of thin film permalloy. The sensor contains two galvanically separated Wheatstone bridges, which enclose an angle of 45 degrees.

A rotating magnetic field strength > 40 kA/m recommended field strength > 100 kA/m in the surface parallel to the chip x-y plane will deliver two independent sinusoidal output signals, one following a cos2α and the second following a sin2α function.

The sensor can be operated at any frequency between DC and 1 MHz.

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## Features

* Accurate and reliable angle measurement

* Mechanical robustness, contactless principle

* Wear-free operation

* Accuracy independent of mechanical tolerances

* Extended temperature range

## Features