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OPA1637: OPA1637 Package

Gust Zhang
Expert 5811 points
Part Number: OPA1637

Hi team,

Do OPA1637DGKR and OPA1637DGKT have the same package?

  • 0
    TI__Mastermind 48066 points

    Hi Gust,

    OPA1637 seems to have only VSSOP(8) size or type in production, based on the datasheet and ordering information from TI store, see the captured image. The devices numbers you presented are different quantity per package. 

    BTW, your image did not load properly. 

    Please use the icon circled in red to upload an image file, and use the icon circled in green to upload a standard file. 

    Best,

    Raymond 

  • 0 in reply to Raymond Zhang1
    TI__Expert 5811 points

    Hi Raymond,

    Thank you for your reply. But I have a question about package of OPA1637. In datasheet, the package of OPA1637 is VSSON. Why mechanical data displays PDSO?Is there an error in the datasheet?

  • 0 in reply to Gust Zhang
    TI__Mastermind 48066 points

    Hi Gust,

    The DGK is the correct package name.  We call it  “VSSOP” in our external naming convention for most devices, but the packaging team refers to it differently. Other “DGK” packages on different devices have the same mechanical drawing.  

    VSSOP is shown the body dimensions, and S-PDSO-G8 drawing is shown the physical dimensions including the leads. 

    Best,

    Raymond