heat problem in AD811

Discussion in 'Homework Help' started by Rockzinstruz, Jul 30, 2012.

  1. Rockzinstruz

    Thread Starter New Member

    Jul 13, 2012
    1
    0
    Hi...

    I designed the amplifier circuit with the gain of 10 using AD811.while amplification this IC produces the heating effect if I use this IC for a long period of time IC becoming a too hot.I couldn't find the reason for this .
    I need solution for this .Please suggest the ideas for this probelm.



    With thanks,
    Rockzinstruz
     
  2. bertus

    Administrator

    Apr 5, 2008
    15,647
    2,346
    Hello,

    Without a schematic, we can not tell you what the cause is of the heating.
    Please post a schematic.

    Bertus
     
  3. Jony130

    AAC Fanatic!

    Feb 17, 2009
    3,957
    1,097
    You don't give as enough information. So we are unable to help you.
    But I suspect that you have a problem with parasitic oscillation.
     
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