Abstract: A current sensor device for measuring a current in a conductor comprising: current sensing means comprising a magnetic sensing element for contactlessly measuring the current; amplification means arranged to act in a first and second state, said amplification means in said first and second state being arranged for amplifying a first and second signal, respectively, from said current sensing means with an adjustable first gain and a second gain and a first and second bandwidth to yield a first and second amplified signal, respectively, wherein said first gain is higher than the second gain, wherein the first gain and the second gain are larger than 1; processing means for controlling at least said first gain, for detecting an event based on at least said second amplified signal and for producing a signal indicative of said event; an output terminal arranged for outputting a signal indicative of said current based on said first amplified signal; and an output terminal arranged for outputting said signal indicat

Abstract: A current supervisory device includes current sensing means for sensing a current; a circuit arranged to convert a signal received from the current sensing means into a signal indicative of the sensed current; a processing circuit arranged to receive the signal indicative of the sensed current, to detect an event based on the received signal such that the detecting yields an outcome corresponding to one of at least two different states, and to generate an event signal in accordance with the outcome, such that the processing circuit has modulation means for performing modulation based on the event signal; and an output terminal arranged to output a reporting signal received from said processing circuit, whereby at least one of at least two different states gives rise to the reporting signal being a modulated signal.

Abstract: The present invention relates to an integrated circuit device comprising an output port for transmitting a data stream and a processor for controlling the transmission of the data stream in accordance with a single-edge nibble transmission protocol. The device also comprises a configuration means for receiving and storing configuration data. The processor is adapted for reporting a plurality of diagnostic statuses via the data stream by transmitting for each diagnostic status a corresponding diagnostic code defined by the configuration data, and wherein the processor is furthermore adapted for reporting the plurality of diagnostic statuses in a diagnostic status reporting order defined by the configuration data.

Abstract: The present invention relates to an integrated circuit device comprising an output port for transmitting a data stream and a processor for controlling the transmission of the data stream in accordance with a single-edge nibble transmission protocol. The device also comprises a configuration means for receiving and storing configuration data. The processor is adapted for reporting a plurality of diagnostic statuses via the data stream by transmitting for each diagnostic status a corresponding diagnostic code defined by the configuration data, and wherein the processor is furthermore adapted for reporting the plurality of diagnostic statuses in a diagnostic status reporting order defined by the configuration data.