Abstract: A converter for converting an analog signal into a digital representation having a most significant bit (MSB), upper-significant bits (USBs), and lower-significant bits (LSBs) with a least significant bit being a predetermined incremental voltage value. The converter is responsive to external signals and is adapted to receive a supply voltage. The analog-to-digital converter provides for a determination of the most significant bit (MSB) that does not rely on the ratio factor between the capacitors of the charge-storage capacitor bank nor on the accuracy of the ratio factor of the resistors of the voltage-scale resistive ladder network.