AD7699: How to use for differential ended input?

sarang.p on Jun 27, 2017

Hello,

We are designing ADC circuit which can accept -10V to +10V, 0 to 5V differential ended and single ended inputs (single ended 4-channels & differential 2-channels).

Can somebody suggest, how to design this requirements using AD7699?

I have referred circuit note CN-0254 however not sure if this design supports differential ended inputs.

Best Regards,

Sarang Suryawanshi

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0 Gnib

on Jun 26, 2017 10:40 PM over 4 years ago
Hi Sarang,

AD7699 can support differential and single ended input and is the ideal pin to pin compatible replacement for AD7689. However I'd like to confirm if CN-0254 can support differential input. I get back to you asap.

regards,

LLoben
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0 Gnib

on Jun 26, 2017 10:40 PM over 4 years ago
Hi Sarang,

AD7699 can support differential and single ended input and is the ideal pin to pin compatible replacement for AD7689. However I'd like to confirm if CN-0254 can support differential input. I get back to you asap.

regards,

LLoben
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