MAGNETORESISTIVER SENSOR ZUR MESSUNG VON MAGNETFELDAENDERUNGEN UND VERFAHREN ZU SEINER HERSTELLUNG

摘要

The magnetoresistive device is intended to measure the variations of a magnetic field component in the plane of magnetoresistive measurement bands and forming an angle with the current direction in said bands. The device (10) is comprised of an input circuit and an output circuit which are incorporated in the form of an integrated circuit (19) in a region of a semiconductor chip (18). On the semiconductor chip (18) are also provided magnetoresistive bands (11a) which are deposited thereon in thin layers. The bands are in contact by means of conductors through connections (21) with the integrated circuit (19). Said conductors are also deposited in thin layers.