Features: `Contactless angular position `Ideal for harsh environments due to magnetic sensing `Factory optimized linearity `Low Cost `High Accuracy `High rotational speed up to 30,000 rpm `Extended operating temperature range (-40 to +150)`Low Power `RoHS compliant (lead free) `SMD package Applica...
KMT32B: Features: `Contactless angular position `Ideal for harsh environments due to magnetic sensing `Factory optimized linearity `Low Cost `High Accuracy `High rotational speed up to 30,000 rpm `Extended ...
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The KMT32B is a magnetic field sensor based on the anisotropic magnetoresistance effect. The sensor contains two par allel supplied Wheatstone bridges, which enclose a sensitive angle of 45 degrees.
A rotating magnetic field in the surface parallel to the chip (x-y plane) will deliver two independent sinusoidal output sig nals, one following a cos(2 ) and the second following a sin(2 ) function,being the angle between sensor and field di
rection (see Figure 1).