Optimizing Sensor Performance with 1T-OTP Trimming
By Jim Lipman
A sensor is a device that detects a change in a stimulus and converts it into an electronic signal that can be measured or recorded. The stimulus can be many things, including a physical property, environmental parameter, chemical composition or a location, to name just a few. All sensing elements have nonlinearities that include an intrinsic nonlinearity over sensing range along with offset and sensitivity nonlinearity variations over temperature.