On Sun, 30 Dec 2012 14:08:29 -0700, Jim Thompson wrote:

Does this comparator exist....

Has the usual two inputs, inverting and non-inverting, BUT it switches
when the DIFFERENCE between the two inputs is some reference value,
either fixed/built-in, or adjustable by an extra pin?

I know I could construct such a thing, but I'm looking for something
small, minimum pins, etc., i.e. a Joerg part ;-)

...Jim Thompson

Not a Joerg part, because if it did find one he'd complain about it being
"boutique".

--
Tim Wescott
Control system and signal processing consulting
www.wescottdesign.com