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OPA211: My customer has questions about OPA211AIDR and OPA211IDR

Part Number: OPA211

Hi,team,

My customer has questions about OPA211AIDR and OPA211IDR,

datasheet page 8,6.6 and datasheet page 10,6.7 about OPAx211A and OPAx211 parameters are reversed?

Normally, the suffix with A should be more advanced,But looking at the parameters of the datasheet now, it seems that the parameters of 6.7 are better.

he wants to order Input offset drift=0.15μV/°C products, should the model of this product be OPA211ID?

(My customer will send pictures later and need our help identify which product he was using, and I will attach the photos tomorrow. )

This is very important for my customer, please give an accurate response, thank you.

Regards,

Katherine