Method and apparatus for metering a voltage signal

A battery state-of-charge module comprising:

• at least one voltage metering module comprising at least one analogue to digital converter (ADC) component arranged to receive at an input thereof a voltage signal and to generate a digital signal representative of the received voltage signal, the at least one ADC component comprising:
• at least one sampling network controllable to sample the received voltage signal for conversion to a digital signal representative of the received voltage signal;
• and
• at least one compensation network operably coupled in parallel with the sampling network and controllable to sample the received voltage signal such that an input current of the compensation network at least partially compensates for a component of an input current of the sampling network.

An integrated circuit device comprising:

• at least one voltage metering module comprising at least one analogue to digital converter (ADC) component arranged to receive at an input thereof a voltage signal and to generate a digital signal representative of the received voltage signal, the at least one ADC component comprising:
• at least one sampling network controllable to sample the received voltage signal for conversion to a digital signal representative of the received voltage signal;
• and
• at least one compensation network operably coupled in parallel with the sampling network and controllable to sample the received voltage signal such that an input current of the compensation network at least partially compensates for a component of an input current of the sampling network.