interfacing with a temperature sensor

tracecom

Joined Apr 16, 2010
3,944
Look at Table 2 in the datasheet. Pick the temperature range that best fits your application. Use the corresponding conversion formula.


Or better yet, use an LM35 or LM34...much simpler.
 
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wayneh

Joined Sep 9, 2010
17,155
I agree, 10mV per °C is so much easier that 11.77mV per °C. You can just measure voltage with a cheap DMM and you're done.

I do see one advantage to the OP's chip - it can use a single supply over a much wider temp range.
 
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