Integrated Circuit and Method of Configuring an Integrated Circuit

An electronic device, comprising:

• an integrated circuit, and
• a non-linear circuit element coupled to an output terminal of the integrated circuit,
• wherein the integrated circuit comprises:
• an output circuit coupled to the output terminal, the output circuit being configured to supply an operating signal to the non-linear circuit element,
• a measuring circuit coupled to the output terminal, the measuring circuit being configured to sense on the output terminal a signal value outside an operating regime of the non-linear circuit element, and
• a control circuit coupled to the measuring circuit, the control circuit being configured to configure at least one function of the integrated circuit on the basis of the signal value sensed by the measuring circuit.

An integrated circuit, comprising:

• a terminal to be coupled to a light-emitting diode,
• a light-emitting diode driver coupled to the terminal,
• a measuring circuit coupled to the terminal, the measuring circuit being configured to sense a voltage and/or a current generated on the terminal in response to a test signal,
• an analog-to-digital converter configured to convert the sensed voltage and/or current into a digital value, and
• a memory configured to store the digital value as configuration data of the integrated circuit, wherein the test signal is selected in such a way that the voltage across a light-emitting diode coupled to the terminal is below the forward voltage of the light-emitting diode.