A system, comprising: a) a sensor including a first sensing capacitor (CS_1) and a second sensing capacitor (CS_2); b) sensing circuitry (221, 222) configured to receive signals from the sensor; c) at least one bond wire (230; 232, 234, 236) and at least one switch coupled to the sensor and the sensing circuitry, d) the at least one switch including a first set of switches (2511, 2512) and a second set of switches (2521, 2522); d1) the first set of switches including a first switch and a second switch, the first switch coupled to a first bond wire of the at least one bond wire and coupled to the first sensing capacitor by a first conductor, and d2) the second switch coupled to a second bond wire of the at least one bond wire and coupled to the second sensing capacitor by a second conductor; d3) the second set of switches including a third switch and a fourth switch, the third switch coupled to the second bond wire and the first conductor, and d4) the fourth switch coupled to the first bond wire and the second conductor, and d5) the first sensing capacitor and the second sensing capacitor being coupled in series between the first conductor and the second conductor; and f) at least one control signal coupled to the at least one switch and configured to control the at least one switch to separate parasitic bond capacitance of the at least one bond wire from the sensing capacitance of the sensor, f1) the at least one control signal including a first control signal coupled to the first set of switches and a second control signal coupled to the second set of switches, f2) wherein the first control signal is configured to control the first set of switches to a first state, wherein the second control signal is configured to control the second set of switches to a second state, and wherein the first state is opposite the second state. a) a sensor including a first sensing capacitor (CS_1) and a second sensing capacitor (CS_2); b) sensing circuitry (221, 222) configured to receive signals from the sensor; c) at least one bond wire (230; 232, 234, 236) and at least one switch coupled to the sensor and the sensing circuitry, d) the at least one switch including a first set of switches (2511, 2512) and a second set of switches (2521, 2522); d1) the first set of switches including a first switch and a second switch, the first switch coupled to a first bond wire of the at least one bond wire and coupled to the first sensing capacitor by a first conductor, and d2) the second switch coupled to a second bond wire of the at least one bond wire and coupled to the second sensing capacitor by a second conductor; d3) the second set of switches including a third switch and a fourth switch, the third switch coupled to the second bond wire and the first conductor, and d4) the fourth switch coupled to the first bond wire and the second conductor, and d5) the first sensing capacitor and the second sensing capacitor being coupled in series between the first conductor and the second conductor; and d1) the first set of switches including a first switch and a second switch, the first switch coupled to a first bond wire of the at least one bond wire and coupled to the first sensing capacitor by a first conductor, and d2) the second switch coupled to a second bond wire of the at least one bond wire and coupled to the second sensing capacitor by a second conductor; d3) the second set of switches including a third switch and a fourth switch, the third switch coupled to the second bond wire and the first conductor, and d4) the fourth switch coupled to the first bond wire and the second conductor, and d5) the first sensing capacitor and the second sensing capacitor being coupled in series between the first conductor and the second conductor; and f) at least one control signal coupled to the at least one switch and configured to control the at least one switch to separate parasitic bond capacitance of the at least one bond wire from the sensing capacitance of the sensor, f1) the at least one control signal including a first control signal coupled to the first set of switches and a second control signal coupled to the second set of switches, f2) wherein the first control signal is configured to control the first set of switches to a first state, wherein the second control signal is configured to control the second set of switches to a second state, and wherein the first state is opposite the second state. f1) the at least one control signal including a first control signal coupled to the first set of switches and a second control signal coupled to the second set of switches, f2) wherein the first control signal is configured to control the first set of switches to a first state, wherein the second control signal is configured to control the second set of switches to a second state, and wherein the first state is opposite the second state.