Is it wise yo use LM741 to amplify the signal of a K type thermocouple if you know that I'm trying to measure a temperature within the range of -70C - +70C. in case there are options, can you list some o them ?

LM741 as an amplifier for K type thermocouple

samalgerie25 May 11, 2018, 1:43pm 3

Thank you! I found this amplifier, I mean MAX31855
But I'm wondering if there are other options!

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