MAGNETORESISTIVE TRANSDUCER Russian patent published in 2002 - IPC

FIELD: automatic control and magnetometry; displacement transducers; constant and variable magnetic field meters. SUBSTANCE: proposed transducer incorporates provision of compensating for process unbalance which makes it possible to use it as magnetic field and electric current transducer and to pre-check its basic working variables directly on plate without splitting it into separate chips. To this end second control conductor having two main and three additional contact pads is placed on top of second conductor through insulating layer. EFFECT: facilitated manufacture, reduced cost. 2 dwg