Other Parts Discussed in Thread: LM4140
Is there Min and Max spec for ADC10065's Vref?
Datasheet is described only 1.2V typ.
Best regards,
Satoshi
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Hi Satoshi
There are no Min/Max specifications for the ADC10065 Vref.
As noted in the Pin Descriptions and Equivalent Circuits table on page 3, the Vref pin can be driven with a more accurate external reference if needed.
Best regards,
Jim B
Hi Satoshi
Those look like the correct choices to me as well.
If Vref=1.024V would be interesting they could also consider the LM4140, but that device is only specified for 0 to 70C operating temperature range.
Best regards,
Jim B