Tagged Questions

4
votes
1answer
209 views

Handling the output of an AD8495

I am building a circuit with two AD8495 thermocouple amplifiers. I chose them because they are simple to get and quite cheap - there's basically no other reason. Now I need to create an interface ...
1
vote
3answers
562 views

Thermocouple to ADC - with negative and positive voltages

I am trying to interface a K type thermocouple to the ADC channel of a Microchip part. I am interested in negative (to -2mV) and Positive ( to + 4mV) voltages but don't know how to feed them into the ...