DESCRIPTIONTheKMZ52isanextremelysensitivemagneticfieldsensor,employingthemagnetoresistiveeffectofthin-filmpermalloy.ThesensorcontainstwomagnetoresistiveWheatstonebridgesphysicallyoffsetfromoneanotherby90°andintegratedcompensationandset/resetcoils.Theintegratedcompensationcoilsallowmagneticfieldmeasurementwi