This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

AFE5816: AFE5816 "INM" floating grounded problem

Part Number: AFE5816

Tool/software:

Hi, everyone

I tried to use AFE5816 in my custom board for ADC.

My circuit is like the figure below

INM pins are connected to ground directly without capacitors.

Is there any problem to make circuit like that?

Actually my AFE doesn't work when i give analog input to INP pins (but work correctly with test pattern)

"Doesn't work" means there are only noise signals at DOUTP, DOUTN pins.