| 摘要 |
A rotational rate sensor is provided having a substrate and having a seismic mass that is movable relative to the substrate, the seismic mass being capable of being excited by a drive unit to a working oscillation relative to the substrate, and a Coriolis deflection of the seismic mass perpendicular to the working oscillation being capable of being detected, the rotational rate sensor having an interface for sending out a sensor signal as a function of the Coriolis deflection, the drive unit being configured for the modification of a frequency and/or of an amplitude of the working oscillation when a control signal is present at the interface.
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