Thank you Ivan, We have another idea to use four 3.7uF piezo actuators in series. With 480V outut configuration, we can apply 120V to each actuator with 0.93uF capacitance totally. Is this idea doable to drive four piezo actuators with single DRV2700 ? By the way, does the DRV2700 support 10Hz to 200Hz otuput range? Thank you and Best regards, Wayne Chen 02/21/2017
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