Hello. I want use muliplexer adg1633 in package 3x3 16-pin LFCSP. But i have only +3.3V, +2.5V and -2.5V power supplyes(+-2.5V for AD8616 with max 5.5V supply and cant do +-3.3V) . And have no -3.3v.
In datasheet Vss must be 0V in unipolar mode or -3.3...-8V in bipolar mode.
Signal amplitude in this multiplexers will be <1.5V.
Can i use bipolar supplyes Vdd=3.3V and Vss=2.5V?
The ADG1633 should function with Vdd = 3.3V and Vss= 2.5 V, however we do not guarantee any parameter performance at these supplies.
Have you looked at the ADG733 or the ADG786, this is fully specified…
Have you looked at the ADG733 or the ADG786, this is fully specified at +/-2.5 V supply.
This might be a better option.