A sensor arrangement, comprising - an integrator with an integrator input, - a sensor coupled to the integrator input, - a balancing current generator, - a comparator with a first input coupled to an integrator output of the integrator and a second input to which a comparator reference voltage is provided, and - a control circuit coupled to an output of the comparator and to a control input of the balancing current generator such that the balancing current generator operates depending on a comparator signal generated by the comparator, wherein the integrator comprises an integrating capacitor and an amplifier with a first input, a second input and an output such that the first input of the amplifier is connected to the integrator input, the output of the amplifier is coupled via the integrating capacitor to the first input of the amplifier and the output of the amplifier is connected to the integrator output, wherein during an operation phase, the balancing current generator is configured to provide a balancing current (IREF) to the integrator input, wherein the balancing current generator comprises - a balancing capacitor, - a first switch coupling a first electrode of the balancing capacitor to a reference voltage source, - a second switch coupling the first electrode of the balancing capacitor to a reference potential terminal, - a third switch and - a fourth switch coupling a second electrode of the balancing capacitor to the integrator input, characterized in that the third switch couples the second electrode of the balancing capacitor to the reference potential terminal, wherein the sensor arrangement comprises - a compensation current generator, and - a replica circuit that comprises a replica sensor, w herein during the operation phase, the compensation current generator is configured to provide a compensation current to the integrator input, wherein a value of the compensation current is determined by the replica circuit, wherein the compensation current generator comprises - a compensating capacitor, - a first switch coupling a first electrode of the compensating capacitor to a compensating voltage source, - a second switch coupling the first electrode of the compensating capacitor to the reference potential terminal, - a third switch coupling a second electrode of the compensating capacitor to the reference potential terminal and - a fourth switch coupling the second electrode of the compensating capacitor to the integrator input. - an integrator with an integrator input, - a sensor coupled to the integrator input, - a balancing current generator, - a comparator with a first input coupled to an integrator output of the integrator and a second input to which a comparator reference voltage is provided, and - a control circuit coupled to an output of the comparator and to a control input of the balancing current generator such that the balancing current generator operates depending on a comparator signal generated by the comparator, wherein the integrator comprises an integrating capacitor and an amplifier with a first input, a second input and an output such that the first input of the amplifier is connected to the integrator input, the output of the amplifier is coupled via the integrating capacitor to the first input of the amplifier and the output of the amplifier is connected to the integrator output, wherein during an operation phase, the balancing current generator is configured to provide a balancing current (IREF) to the integrator input, wherein the balancing current generator comprises - a balancing capacitor, - a first switch coupling a first electrode of the balancing capacitor to a reference voltage source, - a second switch coupling the first electrode of the balancing capacitor to a reference potential terminal, - a third switch and - a fourth switch coupling a second electrode of the balancing capacitor to the integrator input, characterized in that the third switch couples the second electrode of the balancing capacitor to the reference potential terminal, wherein the sensor arrangement comprises - a compensation current generator, and - a replica circuit that comprises a replica sensor, w herein during the operation phase, the compensation current generator is configured to provide a compensation current to the integrator input, wherein a value of the compensation current is determined by the replica circuit, wherein the compensation current generator comprises - a compensating capacitor, - a first switch coupling a first electrode of the compensating capacitor to a compensating voltage source, - a second switch coupling the first electrode of the compensating capacitor to the reference potential terminal, - a third switch coupling a second electrode of the compensating capacitor to the reference potential terminal and - a fourth switch coupling the second electrode of the compensating capacitor to the integrator input.