Path: utzoo!attcan!uunet!husc6!purdue!decwrl!jumbo!murray
From: murray@jumbo.dec.com (Hal Murray)
Newsgroups: sci.electronics
Subject: How linear is an op amp?
Keywords: linear, op amp
Message-ID: <13078@jumbo.dec.com>
Date: 24 May 88 04:01:05 GMT
Distribution: na
Organization: DEC Systems Research Center, Palo Alto
Lines: 5

If you browse through the data books, instrumentation amplifiers normally
have a linearity specification. Vanilla op amps normally don't. If I build
the classical instrumentation amplifier from 3 op amps, what sort of
linearity should I expect? How should I think about this problem? (I
suspect a trip to the lab is the right answer.)