AD2S93 Overview
The AD2S93 is a plete 14-bit resolution tracking LVDT-todigital converter. A Type II tracking loop is employed to track the A B input and produce a digital output equal to (A B)/ (REF/2), where REF is a fixed amplitude ac reference phase coherent with the A B input. This allows the measurement of any 2-, 3-, 4- and 5-wire LVDT or linear amplitude modulated input.