hi wowee
For weigh scale application I recomment you AD7730.
I did not counter the problem hat you have ,(my application is unipolar)
Totally,I fear to use analog devices sigma delta for my future products ,I think It is better to test TI sigma delta ADCs (their price is also lower than AD ICs),for application that we can use sampling ADC(SAR)it is better to use SAR.
for very fast sampling flash ADC is best.
bye
Hi 7rots51
I am using AD7714 and i am faced with the same problem.
If you've found the solution to this problem.please advise me to solve this problem.