Hi
I am FAE in Japanese distributor.
Our customer will evaluate EVAL-AD8494.
UG1421 mentions EVAL-AD8494 needs both +5V and -5V.
AD8494 works at single 5V supply.
Can EVAL-AD8494 work at single 5V supply?
Best regards
N.Kokubo
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AD8494
Production
The AD8494/AD8495/AD8496/AD8497 are precision instrumentation amplifiers with thermocouple cold junction compensators on an integrated circuit. They produce...
Datasheet
AD8494 on Analog.com
Hi
I am FAE in Japanese distributor.
Our customer will evaluate EVAL-AD8494.
UG1421 mentions EVAL-AD8494 needs both +5V and -5V.
AD8494 works at single 5V supply.
Can EVAL-AD8494 work at single 5V supply?
Best regards
N.Kokubo
Hi N.Kokubo,
Yes the EVAL-AD8494 can work at single 5V supply. Just connect the GND and -VS header pin in P_SUPPLY together for a single supply configuration. However, if you want to measure a negative temperature in a single supply configuration, a positive voltage less than +VS should be applied to the reference pin to shift the output. Remove the jumper from J2 so that the reference pin is not grounded.
You can view more details regarding this on the user guide.
Best Regards,
Kristine
Hi Kristine san
Thank you for your polite answer.
I close this question.
Best regards
N.Kokubo