AD8519 input protection

Hello,

I am currently designing an input protection (IEC 61000-4-2. level4) for the analog inputs of our system. We did choose the AD8519ARTZ and AD8137YCP amplifiers for our design, but now having trouble to find the maximum transmission line pulse voltage to pick a suitable TVS diode. Maximum working voltage is planned for 7,5V.

Can you help me out with a correct maximum voltage? The data sheets only give you the maximum value for a continuous supply of voltage to the inputs.

Thank you really much in advance!

Sincerely from Germany

Julian Buchmueller