Other Parts Discussed in Thread: THS4031, ADS7883
I want use this board for DC analog input.
However, when I powered up the board with below conditions
+VA: +6V
-VA: -6V
VDD: 5V
VCC: 5V,
I had a problem that the analog input had about 1.1V offset voltage.
Is this correct?
I guess that problem is caused by the input buffer stage using THS4031.
please let me know how to use for the DC Vin.
Thanks.