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AD7175-8 : settling time of ADC core in alternate synchronization mode

Hello ,

I have a question from our customer as followings.

  Does AD7175-8 have any settling time in Alternate Synchronization Mode ?

AD7175-8 has a settling time when we use single conversion mode.

https://ez.analog.com/data_converters/precision_adcs/f/q-a/102922/ad7175-8-settling-time-of-single-conversion-mode/305594#305594

This is caused by entering sleep condition after conversion complete.

In Alternate Synchronization mode, AD7175-8 waits the next /SYNC signal to start conversion.

But I think that the AD7175-8 does not enter sleep mode in waiting next /SYNC.

So I think  no settling time will not be occurred.

Does it true ?

If AD7175-8 have some settling time, what seconds will be needed ?

Best regards,

y-suzuki