There is provided a drive circuit including: a first signal line connectable to a capacitive load; a second signal line connectable to the capacitive load; a first switch connected between the first signal line and a first potential; a second switch connected between the first signal line and a second potential; a capacitor connected between the first and second signal lines; a third switch connected between the second signal line and the second potential; and a coil circuit connected between at least one of the first and second signal lines and the second potential. At least one of the second switch and the third switch has a configuration in which plural n-channel field-effect transistors are connected in series.