Jiandong Li

about 908AP32 AD

Discussion created by Jiandong Li on Apr 13, 2006
Latest reply on Apr 19, 2006 by Shannon Roberts

Now  a project need 1V-2V  voltage AD samples, i use 908AP32 ,my question is whether may  I connect the Vrefh port to 2V and Vrefl port to 1V for sampling? if Yes , Whether the the  resolution in 1V-2V increases because the span becomes samll, if not, how to solve it?thanks