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Differential Amplifier - Hard To Find!

Discussion in 'Electronic Components' started by Dan Twining, Mar 13, 2007.

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  1. Dan Twining

    Dan Twining Guest

    Hi all, Does anyone know of a good differential amplifier like a LMH6550
    that can deliver about 1Amp, using +/-15V supply lines with full rail to
    rail output swing. I'm trying to generate a differential line driver,
    currently being done by 2 med power (3 amp) opamps but i need to reduce the
    size of the board my circuits mounted on and i'm sure there must be a device
    out there that can do this already - I just can't find it! The outputs are
    simple sine wave excitations in the region of 2.5 - 3.5KHz so nothing too
    high speed.

    Thanks in advance, any suggestions greatly appreciated.
    Dan
     
  2. Eeyore

    Eeyore Guest

    LM12 ?

    You won't get true rail-to-rail though. Did you want blood too ?

    Graham
     
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