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DRV8662 and actuators

First of all hi everybody and thanks for this forum !!!

First question: I've just purchased some AAC MLB3503-G piezo actuators as you suggested in your datasheet. At this point I have a problem: you say they have a 200 Vpp voltage rating. AAC says they have 120 Vpp maximum voltage rating (see page 13 on their manual at http://www.aacwireless.se/PDF/Piezo%20Catalogue.pdf). Please: who's right ??? :-)

Second question: May I connect more than one piezo actuator (in parallel) to just one DRV 8662 driver ? Same kind of piezo actuators I mean. And if yes how many actuators can I connect ?

Thank you !!!