"François Yves Le Gal" wrote:

On Mon, 06 Sep 2004 11:35:47 GMT, justin wrote:

Does anyone know how it compares to the 5532 (which I'm more familiar
with) when it comes to noise?

If I rember correctly, it's slightly lower.

Check the datasheets:
http://www.njr.co.jp/pdf/ae/ae04022.pdf
http://www.fairchildsemi.com/ds/NE/NE5532.pdf

Trouble is - the 2068 datasheet quotes *A weighted* noise - so you can't do
a meaningful comparison.

I've only seen the 2068 once. I would stick with the 5532 since it's
multi-sourced.

If you're looking for better noise, the 5534 single op-amp is 3dB quieter
than its dual 5532 cousin.


Graham