SBOS464A October 2019 – May 2020 INA333-Q1
The device can be configured to monitor the input differential voltage when the gain of the input signal is set by external resistor RG. The output signal references to the REF pin. The most common application is where the output is referenced to ground when no input signal is present by connecting the REF pin to ground. When the input signal increases, the output voltage at the OUT pin also increases.