SEMICONDUCTOR DEVICE, ELECTRONIC COMPONENT AND ELECTRONIC APPARATUS

摘要

PROBLEM TO BE SOLVED: To minimize circuit area and provide a semiconductor device having a circuit which achieves high withstand voltage.SOLUTION: In a circuit to which high voltage is applied, an OS (Oxide Semiconductor) transistor is used for a part of a transistor included in a circuit for handling an analog signal. By using an OS transistor which is excellent in withstand voltage for a transistor which requires high withstand voltage, circuit area can be minimized without deteriorating performance in comparison with the case fo using an Si transistor. In addition, since the OS transistor can be provided on the Si transistor and transistors having different semiconductor layers can be provided in a laminated manner, the circuit area can be further minimized.