ELECTRONIC DEVICE

An electronic device comprising a laminated structure including a first semiconductor chip and a second semiconductor chip is disclosed. In one example, the first semiconductor chip includes a sensor portion in which sensors are arranged, and the second semiconductor chip includes a signal processing portion in which signals obtained by the sensors are processed. The signal processing portion includes a high breakdown voltage transistor circuit and a low breakdown voltage transistor circuit. The low breakdown voltage transistor circuit includes a depletion-type field effect transistor.