amplifier IC

Discussion in 'General Electronics Chat' started by diwa2000@gmail.com, Apr 17, 2008.

  1. diwa2000@gmail.com

    Thread Starter Active Member

    Apr 15, 2008
    40
    0
    hi all
    Could you please suggest me any other ic other than LM741 that I could make use as an basic amplifier to amplify signals in the range of mV with an operating frequency range of 433MHz.
    Thanks
    Diwakar
     
  2. lightingman

    Senior Member

    Apr 19, 2007
    374
    22
    Hi,

    A 741 or any other standard op-amp would be of no use at that frequency. Do a search on the web for high frequency amplifiers.

    Daniel.
     
  3. SgtWookie

    Expert

    Jul 17, 2007
    22,182
    1,728
  4. Audioguru

    New Member

    Dec 20, 2007
    9,411
    896
    The 741 opamp is 40 years old!
    When it was invented then its full output frequency response up to 9kHz was wonderful.
    Now ordinary opamps have full output frequency response up to 100kHz.
     
  5. thingmaker3

    Retired Moderator

    May 16, 2005
    5,072
    6
    Perhaps that is why the OP is asking for something other than a 741, eh?
     
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