Re: linearised thermistor

Article View: sci.electronics

Article #5892

#5892

From: Johnathan Vail
Date: Wed, 29 Aug 1990 15:26

21 lines
1443 bytes

In article <90Aug27.123035edt.501@smoke.cs.toronto.edu> enenkel@cs.toronto.edu (Robert Frederick Enenkel) writes:

   I heard that YSI makes a "linearised thermistor", which is a thermistor
   packaged with a resistor network in such a way that the resulting resistance
   is linear with temperature.  Does anyone know what this resistor network
   looks like?    Robert Enenkel (enenkel@na.toronto.edu)

I don't think that it is that easy.  The linear temprature transducers
I have seen were active devices, I think.  Not only the thermistor but
some kind of log amp and network that compensated.  It was still
convenient and the size of a small transistor.


"Did you ever walk into a room and forget why you walked in?  I think
that's how dogs spend their lives." -- Sue Murphy
 _____
|     | Johnathan Vail | n1dxg@tegra.com
|Tegra| (508) 663-7435 | N1DXG@448.625-(WorldNet)
 -----  jv@n1dxg.ampr.org {...sun!sunne ..uunet}!tegra!vail
--

Technical Details

Message-ID: <1334@atlas.tegra.COM>

Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!wuarchive!uunet!wang!tegra!vail

References: <90Aug27.123035edt.501@smoke.cs.toronto.edu>

Show Full Headers

Complete Article Headers

Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!wuarchive!uunet!wang!tegra!vail
From: vail@tegra.COM (Johnathan Vail)
Newsgroups: sci.electronics
Subject: Re: linearised thermistor
Message-ID: <1334@atlas.tegra.COM>
Date: 29 Aug 90 15:26:40 GMT
References: <90Aug27.123035edt.501@smoke.cs.toronto.edu>
Distribution: na
Organization: Tegra-Varityper, Inc., Billerica, MA
Lines: 21
In-reply-to: enenkel@cs.toronto.edu's message of 27 Aug 90 16:31:30 GMT

Reply to Parent Message