•Two-wirecurrentinterface•Dynamicself-calibrationprinciple•Singlechipsolution•Noexternalcomponentsneeded•Highsensitivity•Southandnorthpolepre-inductionpossible•Highresistancetopiezoeffects•Largeoperatingair-gaps•Wideoperatingtemperaturerange•TLE4941C:1.8nFovermoldedcapacitor)