I am using INA2332 with a single supply of 5V.
The input to the op amp is a thermocouple output in the range of 0 to 50mV. The gain is set to 20.
My circuit works fine when Vref is grounded or set to a value of 100mV .
I want to connect a voltage of 1V at the VRef pin, in this case there is no output.
Can you tell me what is the maximum Vref that i can use?
Is Vref in this device only for offset trimming?
Varsha