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Currently using the AD7711, however the ADC can only measure between 2.5 and 5.00V. Is this normal operation for this A/D?

Question asked by tomnoaa on Jun 7, 2016
Latest reply on Jun 8, 2016 by JellenieR

Currently using the AD7711, however the ADC can only measure between 2.5 and 5.00V. Is this normal operation for this A/D? For instance, after booting up the device, and doing the calibration, the A/D only fluctuates between 2.5-5.0V. The Vref use is 5.00V. I might be doing the calibration steps incorrectly, but I believe I am not.

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