My customer uses OPA197 in their product and faced an issue with the circuit.
In customer circuit there is a resistor between OPA197's V+ pin(or V- pin) and positive supply source(or negative supply source). And customer found the resistor somehow failure with OPEN mode.
Customer is now investigating what will potentially cause the resistor OPEN and considers large current flow to OPA197's power supply pins may be one of potential cause.
Could you let me know any conditions which will lead to large current on power supply pins?