According to one embodiment, an input circuit is provided that inputs a voltage to each of drive terminals of a pair of differential transistors constituting a differential pair. The input circuit includes: a first input wiring section to which a first voltage is applied; a second input wiring section to which a second voltage; a first output wiring section to which a voltage is output to one of the pair of differential transistors; a second output wiring section to which a voltage is output to the other of the pair of differential transistors; a voltage generation circuit section that generates a third voltage based on at least one of the first voltage and the second voltage; a first transistor disposed between the first input wiring section and the first output wiring section; and a second transistor disposed between the second input wiring section and the second output wiring section.