Operational Amplifiers

Discussion in 'General Electronics Chat' started by Michael Lin, Oct 17, 2005.

  1. Michael Lin

    Thread Starter Member

    Sep 20, 2005
    13
    0
    Hi all,
    In the many operational amplifiers, ie. LM 741, I find that there is usually letters at the end of the description like CN, J, CH. I was wondering what these abbreviations stand for and if the performance amongst them are different.

    Thanks,
    Michael
     
  2. hgmjr

    Moderator

    Jan 28, 2005
    9,030
    214
    The best place to get the answer to your question is to access the datasheet for the device you are interested in.

    Take a look at this link to National Semiconductor's LM741 Datasheet.

    You will see that the "C" refers to a particular grade of the device while the remaining letters correspond to the device package.

    hgmjr
     
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