Input device, and electronic apparatus provided with same

An input device comprising:

• a substrate that includes a first surface and a second surface on a opposite side of the first surface;
• a key top that is arranged on a first surface side of the substrate, the key top sliding from a reference position on the substrate in a plurality of directions parallel to the substrate, the key top moving in a perpendicular direction with respect to the substrate;
• a magnet that is fixed on a substrate side of the key top, and moves together with the key top;
• a plurality of magnetic sensors that are fixed on the second surface of the substrate, the magnetic sensors being respectively arranged apart in different directions parallel to the substrate centered on the reference position, the magnetic sensors detecting a position of the magnet that moves accompanying sliding of the key top;
• and
• a plurality of electromagnetic converters that are fixed on the second surface of the substrate, the electromagnetic converters being respectively arranged apart in different directions parallel to the substrate centered on the reference position, the electromagnetic converters being arranged at positions different from the magnetic sensors, the electromagnetic converters generating magnetic force in a direction in which the magnet is away from the substrate in the perpendicular direction, in accordance with a supply of electrical power.