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AD7606-6 - Delay from Analog Input to Digital Output

Question asked by on Feb 1, 2016
Latest reply on Feb 4, 2016 by jcolao



I am DFAE from Phoenix Technologies in Israel.


One of my customers use the AD7606-6 for power metering application.


Their analog signal voltage level is +/-10V.

They don't use the internal LPF


They see delay between analog input to digital output with the analog signal from +/-1.5V and above.

The delay increased when the analog input voltage increased.

On  +/-1.5V the delay is ~2msec and on +/-10V the delay is ~14msec


Please advise if is it proper behavior of the part?

This delay is to large for them


Thanks a lot,