Differential MEMS-readout circuit and a method of using the same

A differential MEMS-readout circuit comprising:

• a first input bonding pad, which represents a first capacitance;
• wherein the first capacitance comprises the first input bonding pad as a first contact pin and a second contact pin;
• a second input bonding pad, which represents a second capacitance;
• wherein the second capacitance comprises the second input bonding pad as a first contact pin and a second contact pin;
• and
• a differential-readout amplifier section comprising a first input connected to the first contact pin of the first input bonding pad and a second input connected to the first contact pin of the second input bonding pad, wherein the differential-readout amplifier section comprises a first and a second transistor circuit and each of the second contact pins of the first and second input bonding pads is coupled to one of the first and the second transistor circuits or is coupled to one of the first and the second transistor circuits and/or to ground,
• wherein the differential-readout amplifier section comprises a number of resistors that are configured to be switched depending on the received differential signals so that a difference between the received differential signals is reduced.