Differential Amplifier - Hard To Find!

[Dan Twining]

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

 

[Eeyore]

Dan Twining wrote:

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.

LM12 ?

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

Graham