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ADuCM360 Vref versus PGA output

Question asked by himabindu on Apr 1, 2015
Latest reply on Apr 1, 2015 by MMA
Branched from an earlier discussion

Hi sir,

I have confusion about the PGA(Programmable Gain Amplifier) in ADC of ADuCM361.

As mentioned in user manual, PGA output voltage is limited to 1V. Even we use the external reference which has voltage range 0-2.048V rather than the internal reference,

Then also is PGA output voltage limited to 1V?

Please clarify us in this issue.