AD5252 Absolute maximum ratings

Hey,

I want to use the AD5252 in feedback of a non-inverting OpAmp. The Power Supply for AD5252 should between GND and +5V to use the full range. I expect just positive Voltages, but what would happen, if the OpAmp produces so 10-100mV of negative offset?

Is the absolute maximum rating for A, B and W to Vss and Vdd a hard border? So will the AD5252 break, if there will be a voltage at A, B or W below GND?

Thanks