By customer mistake, TL074's feedback resistor was not connection (open).
Is this case have possibility of TL074 damage?
【Background】
・Circuit is attached above.(Vcc is ±15V)
・At second time, feedback resistor properly connect 10kΩ, but output is abnormal.
・I want to know possibility of damage TL074, because should judge TL074 failure or external cause on abnormal output.
Best regards,
Satoshi