AnsweredAssumed Answered

AD5544 supply voltage range

Question asked by ckessler on Sep 27, 2016
Latest reply on Sep 29, 2016 by msamera

The AD5544 data sheet Rev H (2015) says "designed to operate from a 2.7 V to 5.5 V supply range" and ths is repeated in some other places.

But Table 4. Pin Function Descriptions on page 9 says ( pin 7 = VDD):

"Positive Power Supply Input. Specified range of operation: 5 V ± 10%."

I want to use 3.3V logic signals.

Outcomes