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OPA140: warm up time required?

[FAE] Andrew Wang
Genius 10685 points
Part Number: OPA140
Other Parts Discussed in Thread: OPA350

Hi Team,

Customer is asking if this device has any warm up time requirement so can meet our accuracy/drift spec? Thanks!

Andrew

  • 0
    Guru 140200 points

    Hi Andrew,

    I think the same is valid:

    Kai

  • 0 in reply to kai klaas69
    TI__Guru* 77541 points

    Hi Andrew,

    We do not have the warm up characterization data for OPA140 and OPA350.

    Typically, the waiting period for these parts at a given soaking temperature are approx. 10 minutes. The warm up period is temperature drift related phenomena. Our lab is not aware that there are warm-up issues in OPA140 or OPA350. 

    I have replied your other inquiry on the same topic in OPA350. If you have any other questions, please let us know. 

    Best,

    Raymond