I design my system with the AD811, which I supply power with +/-18V. Unfortunately, I choose the package of 8 Lead SOIC, which is the AD811JR series. But I did not notice the note in the datasheet which said: The AD811JR is specified with ±5 V power supplies only, with operation up to ±12 V.
I want to know that is there a 8 lead SOIC AD811 that can withstand a supply greater than +/-12V? Or, if I want to provide the supply of +/-18v, I must choose other package of AD811?