Pongo
Senior Member
I read it as "The minimum load resistance is 80K, you could use 100K". Seems on the weak side to me to be driving an A/D input.Thanks, I was about to shoot off a note to Honeywell to clarify the ambiguous use of " minimum load" ..
Even then you get an ambiguous answer. Does that then mean that the minimum resistance "could be" 100K ?, Seems to me then that it might be a good idea to buffer the output with a good OPAMP. And the cost goes up even more. These are not cheap and is why I abandoned them.
Might be a better idea to use something like a Silicon labs Si7021 that includes both temperature and humidity with I2C output.
The Sensiron SHT series temp/hum sensors are nice parts.