I think you are thinking of the LM50? IIRC the LM35 outputs 0V at 0 degrees
C and -0.55V at -55 Degrees C. TTYL

> -----Original Message-----
> From: pic microcontroller discussion list
> [mailto:PICLIST@MITVMA.MIT.EDU]On Behalf Of Rodrigo Valladares P.
> Sent: Wednesday, July 25, 2001 02:05
> To: PICLIST@MITVMA.MIT.EDU
> Subject: Re: [EE]: LM35 Woes
>
>
> Your sensors are ok, the temperature range is -55 to +150 centigrade
> degrees, and the slope is 10.0 mV/Deg, starting at 0V = -55 deg:
>
> 0V is -55 deg.
> 0.70V is 15 deg.
> 2.1V is 155 deg.
>
> this makes sense ?  :)
>
>
>
>
>
>
> ----- Mensaje original -----
> De: "Nick Veys" <nick@VEYS.COM>
> Para: <PICLIST@MITVMA.MIT.EDU>
> Enviado: Martes 24 de Julio de 2001 10:40 PM
> Asunto: [EE]: LM35 Woes
>
>
> > Greetings :)  I'm having trouble with some LM35 Centigrade temperature
> > sensors... I'm simply trying to read them w/a multimeter and getting
> > annoying values.  The Vss and Gnd are 5.12 and 0 respectively, and when
> > I go to read the Vout, I get between .667 - .733 V.  Meaning my room is
> > a toasty 66.7-73.3C.  Quite warm!  This is happening with 3 separate
> > sensors!  Not sure what my problem is...  Any tips?  Perhaps I'm reading
> > this totally wrong?
> >
> > nick@veys.com | www.veys.com/nick
> >
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