Oliveira Alves, A.C. (author), Schut, T. V.P. (author), Groenesteijn, J. (author), Fan, Q. (author), Wiegerink, R. J. (author), Makinwa, K.A.A. (author) This paper describes an interface circuit for a MEMS Coriolis mass flow sensor that combines both drive and sense circuitry. The MEMS sensor consists of a suspended resonant tube, which is read-out by comb capacitors and driven into oscillation by current flowing through a drive coil in a magnet field. The interface circuit comprises a low...
conference paper 2019
