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low pass filter on 7816 inputs?

Question asked by dBC on Nov 3, 2013
Latest reply on Nov 7, 2013 by dBC

The datasheet calls for a low pass filter on all I and V inputs with a corner frequency of 5kHz.  However, the RC values suggested in the datasheet and used in the eval board (1K and 22nF) have a corner frequency of 7.2kHz.  As this filter is used to eliminate anti-aliasing, which is the better cut-off choice?