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Subject: Re: [Homebrew_PCBs] How to DO thermocouple interfacing

From: "Herbert E. Plett" <cachureos@...>
Date: 2006-08-25

yep, just a cap to keep out noise and two high valued resistors to force open
TC into infinity.
I just chose the polarity so as to make the scaling easier. I use J type TC and
'linearize' it into two ranges instead of applying the 8 term polynomial (too
many instructions).



--- Ross McKenzie <valusoft@...> wrote:
> So you are suggesting using the "IS1" and "IS2" pins without any current
> sense resistor (internal or external). Is that correct?
>

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