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Thermocouple Amplifier

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banjohamster

Nuclear
Jun 19, 2009
10
Hi folks,

Does anyone know of a cold-junction compensated thermocouple amplifier IC that gives an analogue output, and that will run from ~3.3Vdc? My typical go-to is the AD595, but that requires 5vdc. A 3.3vdc alternative is the MAX31855, but this gives a digital output, and will take up too many of my valuable DIO pins on my controller.

Any help gratefully appreciated.

 
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Something in the AD8494 / AD8495 / AD8496 / AD8497 series, maybe ?

 
Hi VEIBLL, thank you! That looks just the ticket. Appreciate the help!!
 
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