I would like to use AD9231, but I have 4 questions how to use.
#1 About External reference listed in an explanatory note 1 of SPECIFICATIONS in AD9231 Datesheet , what External
Reference do you use?
#2 Is there the information of temperature properties of Internal Reference in AD9231?
#3 Why is the min and max level of the gain error not listed in AD9231 Datasheet?
#4 There is a mention in the data sheet about Load Reguration of Internal Reference.
How much electric current can AD9231 Internal Reference draw?