I am planning to use DigiPot AD5263BRUZ20 ( Digital Potentiometer IC Quad 8-Bit I2C) in my H/W setup for gain setting. Earlier it has 4 potentiometer in design (not digital pot), now I want to replace it with Digipot. Each digipot (out of 4) will be having different resistance value and need to be there all time.
My queries are:
1) Does AD5263BRUZ20 has independent pot settings?
2) Since digital lines for all pots are same, will all 4 pot's will be active same time with different resistance value?
3) Is there any other suitable part having 4 channels?