Hi Team,
Customer is consulting below amplifier's output voltage is locked to -3.8V until resetting power supply. The OPA4172 is powered by ±5V, and the input voltage of pin 2/3 is basically 0V, but pin 1 outputs is locked to be -3.8V. And it does not recover to normal until it is powered off and on. Do u know what's the root cause here? Thanks.
Best,
Stanley.