Universal Synchro/Resolver Transformer Isolated Interface

The AD2S75 is a functionally complete, analog signal conditioning transformer interface for all the standard synchro/resolver format signals.

The AD2S75 performs synchro-to-resolver and resolver-to-resolver signal transformations. The device features signal inputs for 90 V rms, 26 V rms and 11.8V rms, and outputs 2 V rms resolver format signals (sine and cosine). The reference frequency input accepts sinusoidal signals in the range 11.8 V rms to 115 V rms and outputs a nominal voltage of 2 V rms with enhanced zero crossing definition.