OP2177 protection diode


We will use OP2177.

In absolute maximum rate of the datasheet, input range is -Vs ~+Vs.

The datasheet of opamp usually include  the description of  power supply +- 0.3V at input

Does OP2177 include  a protection diode at input stage ?

If not so, we will add external diode.

Please let me know your advice.