1. An integrated circuit for saturation detection, the integrated circuit comprising: a plurality of gain components; a plurality of saturation detectors with each saturation detector operably coupled to an output of one of the gain components; a plurality of logic elements with a first input of each logic element associated with an output of one of the saturation detectors, wherein the plurality of logic elements comprises a plurality of logic AND gates, wherein an output from each of the logic AND gates is operably coupled to a respective register bit to store the logic AND gate output; and a controller operably coupled to the plurality of logic AND gates, wherein the controller is arranged to apply a signal to a second input of individual ones of the plurality of logic AND gates such that an output of the respective logic AND gate identifies a saturation event of the saturation detector associated with that respective logic AND gate, and wherein the controller is arranged to receive a trigger to initiate a polling operation of the register bits to identify the individual saturation detector that is subject to the saturation event.