This slide shows the LV8548MC in a pan and tilt drive application in a low end security camera. If low cost, low power, safety, and design simplicity are the goal, this is the part to choose. It uses less than 1 µA of current during standby, will operate from 4 to 16 V, and can safely tolerate excursions up to 20 V. For simplicity it only needs a single power supply and one external component.