Unable to find the AD539 model

Hello!

 I want to use the AD539 in my circuit but I cannot find it. When I searched for it in the internet I found that it is in the Advanced Analysis Library List. So, I followed the steps on how to show the Advanced Analysis Library List ( from the help button in the OrCAD Capture) but the link for the PSPICE Advanced Analysis Library List is inactive and I pressed it, it brought up unable to laucnh the application.

 Please help as I really need this model.

N.B. I am using OrCAD 16.5

Thank you 

  • The message is nothing to do with the library, or its availability, the message you have is because there is no PDF file association known to the Cadence Help application, if you go to Edit>Settings, Applications tab in Cadence Help, you will be able to add a File Association for the PDF file extension and an application to open it and the PDF will then open. The schematic part in question is in the DRI library for advanced analysis, tools\Capture\library\pspice\advanls, if you don't have a license for Advanced Analysis you may not be able to use the provided model.

  •  I searched for this library in this location but I couldn't find it. So, I think I don't have the license for it. However, can you give the model for the AD539 I don't need the whole library and I will create the part and everything, if it is suitable for you and if you have it.

    Thank you in advance, 

  •  I have managed to find the AD539 part and library in my OrCAD files but I still have a problem. I have connected the AD539 as a divider like in its datasheet. however, I get unexpected results I don't know why. I am attaching the picture of my circuit and the results I get and I hope you can help me.

      

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