Scott Dorsey wrote:
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I met Bob Pease years ago. A bottomless well of knowledge about
op-amps and all the gotchas you have to be aware of. Shame he's gone.
He's gone, but he left the 5532 behind,
** Don't think Bob Pease was the designer.
The original single op-amp version was the TDA1034 by Philips, soon badged the NE5534 after they acquired Signetics in 1975. The NE5532 is a the dual version.
http://www.diyaudio.com/forums/solid...ns-5534-a.html
OTOH Bob Pease first started work at National Semiconductor in 1976, having left Teledyne Philbrick.
..... Phil