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Can the AD9548 take 2.5V?

Question asked by Exray on Apr 5, 2016
Latest reply on Apr 6, 2016 by SteveO


Can the AD9548 take 2.5V on the output driver supply AVDD3 pins (31, 37, 38, 44) in CMOS mode? The datasheet specifically mentions 1.8V and 3.3V, but we're wondering if there is any issue with driving it at 2.5V to interface with AD9116 better and that the datasheet is just old and not updated as 2.5V became more popular over the years.

I doubt there would be damage, but any reason why 2.5V wouldn't work?

 

Thanks in advance!

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