X3G-OH048中文资料Magnetic field sensor数据手册恩XP规格书

描述 Description

The X3G-OH047, X3G-OH048, X3T-OH047 and X3T-OH048 are sensitive magnetic fieldsensors, employing the magneto-resistive effect of thin film permalloy. The sensorscontain two parallel supplied Wheatstone bridges at a relative angle of 45° to each other.
A rotating magnetic field in the surface parallel to the chip (x-y plane) will deliver twoindependent sinusoidal output signals, one following a cos(2α) and the other followinga sin(2α) function, α being the angle between sensor and field direction.
The X3G-OH047, X3G-OH048, X3T-OH047 and X3T-OH048 are suited for high precisionangle measurement applications under low field conditions (saturation field strength25 kA/m).
The sensors can be operated at any frequency between DC and 1 MHz.
All type numbers shown in the data sheet are valid for a single-die (single sensor).The double-die has two magnetic field sensors with electrical and magnetic parameterswhich fulfill the specified single-die values and do not correlate to eachother.

特性 Features

Accurate and reliable angle measurement
Mechanical robustness, contactless principle
Wear-free operation
Accuracy independent of mechanical tolerances
Extended temperature range
Target ApplicationsSteering angle and torsion
Headlight adjustment
Motor positioning
Window wipers
Fuel level
Mirror positioning

应用 Application

Steering angle and torsion
Headlight adjustment
Motor positioning
Window wipers
Fuel level
Mirror positioning