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LT1790A identification

Hi, is there a way to identify a LT1790AIS6-3#TRMPBF the top mark appears to be the same for A, B, and C graded parts? 

Is there a bottom marking code that can identify them perhaps? I'm expecting +/- 1mV on this part and getting +/- 25mV 

Thanks in advance

  • Hi Andy,

    Unfortunately, we are unable to provide information about parts in the EngineerZone community based on their markings. We suggest going back to your point of purchase to get this information. Note that ADI only provides warranty coverage or any quality, reliability, failure analysis, applications, or other support on products purchased through ADI authorized distributors and sales offices. To ensure you are receiving unused, legitimate ADI product, please ensure all purchases are made through the ADI authorized distributors and sales offices listed on our website at: Sales and Distribution | Analog Devices 

    You can get more information on this topic on our website at: Quality and Reliability Programs | Analog Devices