Question
AD594/595 is monolithic thermocouple amplifiers
with cold junction compensation for J type thermocouple. Could it be used with
N type thermocouple?
Answer
AD594 and AD595 are Pretrimmed for Type J (AD594) or Type K (AD595)
Thermocouples. But they can be used with other type after calibration. Below is
an application note AN639 about the thermocouple signal conditioning, FYI.
http://www.analog.com/en/temperature-sensing-and-thermal-managem
ent/analog-temperature-sensors/ad595/products/application-notes/resources.html?d
isplay=popup
Furthermore, there is a assistive tool:
http://www.analog.com/en/temperature-sensing-and-thermal-management/analog-tempe
rature-sensors/ad595/products/design-assistants/resources.html?display=popup