Other Parts Discussed in Thread: ADS8861
Hi team,
We can saw that our ADS8860 is for single-ended input.
But the pin have AINN & AINP, is that means this device can also use for differential input?
Which one do we recommend?
Thanks,
Brian
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Hello Brian,
The input structure is differential, but the ADS8860 is only calibrated to support single-ended inputs with AINN connected to ground (AINN is allowed to be within +/-0.1V to allow for small differences in the ground voltage in the system).
If you need a differential input, then the ADS8861 is the correct part to use.
Regards,
Keith Nicholas
Precision ADC Applications