Choosing NTC for uPSD33 ADC

irawan1 · ‎2005-02-25

Posted on February 25, 2005 at 12:18

irawan1 · ‎2011-05-17

Posted on May 17, 2011 at 12:06

I am designing room temperature sensor using uPSD3334DV, i plan to use NTC as a sensor, could anybody suggest me what type of NTC that match with ADC characteristic in upsd33 series ( NTC resitance etc.). Sample circuit will be nice. I am sorry, this is the first time i use ADC in my project. Thanks in advance.

fernando2399 · ‎2011-05-17

Posted on May 17, 2011 at 12:06

Hi,

I've been working with NTC sensors since 5 years.

I'm still using 25Kohms NTC sensor.

It's really a good choice: no selfeating and the wiring distance is not a problem. 😉