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ADS7865 - Reference output voltage

Hirotaka Matsumoto
Guru 27525 points
Other Parts Discussed in Thread: ADS7865

Hi all

Would you mind if we ask ADS7865?

Our customer will use VREFOUT for REFin.
On P4 ELECTRICAL CHARACTERISTICS, Reference output voltage is from 2.485V to 2.515V with DAC = 0x3FF and –40°C < TA < +125°C.
On the other hand, on P13 Figure 30, it seems that Reference output voltage is from 2.4985V to 2.5005V with DAC = 0x3FF and –40°C < TA < +125°C.
P13 Figure 30 is typ data, right?
So, If we consider the worst case, should we adopt P4 ELECTRICAL CHARACTERISTICS(2.485V to 2.515V)?

Kind regards,

Hirotaka Matsumoto