Amplifiers

Discussion in 'General Electronics Chat' started by shreeram, Jan 11, 2013.

  1. shreeram

    Thread Starter New Member

    Nov 29, 2012
    29
    1
    which is more worthier,whether its transistor amplifier or operational amplifier?? Also which is preferred the most and why?
     
  2. Brownout

    Well-Known Member

    Jan 10, 2012
    2,374
    999
    It depends on the application.
     
  3. ramancini8

    Active Member

    Jul 18, 2012
    462
    130
    Simple amplifiers with low gain, 1 to 20, and few other spec restrictions are best made with a transistor. When higher gain, impedance, offset voltage, etc. is important an op amp is the best choice. The op amp costs more, but it is much more capable. As Brownout says,"It depends on the application".
     
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