gradually reduced
and substituted with digital conditioning, especially
at the linearization process. In the digital world, there
is no drift, component tolerance or aging. But the
signals will always be analog, and thus, the front end
(amplification and filtering) will be also. Ideally, all the
ADC dynamic range should be used to take advantage of
its full resolution. To do this, a low noise instrumentation
amplifying and filtering are needed.