I can not find in datasheet if there will be some problem, when I will have some offset applied to VxGND pin.
May I have VxGND pins on different potential than AGND ?
HI, Sorry for th delay in the reply.
The VxGND pin can have small DC levels applied. In the case of the +/-10V range a typical DC level of +2V to -1Vand for +/-5V range typical DC level of +2.5V to - 0.5V range can be applied to the VxGND pin. From limited measurements typical performance holds up with these DC levels on VxGND inputs.
Many thanks, your answer helped me.
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