The usage of the customer is the follower. The power supply for LM258A is VCC=20V, VGND = GND, PVin+= 18.2v.The customer's question is, if Vin+ is applied with a voltage of 18.2v in the full temperature range, will there be any problem?Is there a problem with Vin+ applying a higher voltage?What kind of problems will arise?Why is that?