Semiconductor device, correction method in semiconductor device, and correction method of camera module

• Main Author: KITANO, TORU
• Format: Patent
• Language: Chinese; English
• Published: 16.01.2017
• Subjects: ACCESSORIES THEREFOR; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES; APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM; CINEMATOGRAPHY; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; ELECTROGRAPHY; GYROSCOPIC INSTRUMENTS; HOLOGRAPHY; MEASURING; MEASURING DISTANCES, LEVELS OR BEARINGS; NAVIGATION; PHOTOGRAMMETRY OR VIDEOGRAMMETRY; PHOTOGRAPHY; PHYSICS; PICTORIAL COMMUNICATION, e.g. TELEVISION; SURVEYING; TESTING

An object of the present invention is to provide a semiconductor device that can suppress the cost of a camera module from increasing. Provided is a semiconductor device which is coupled to a device that outputs positional information representing a position and includes a first external terminal to which the positional information is supplied, and a second external terminal. Sensitivity deviation information representing the deviation of the sensitivity of the device is received through the second external terminal, and a gain to amplify the positional information from the first external terminal is set on the basis of the sensitivity deviation information. Further, the first external terminal and the second external terminal are the same external terminals, and the positional information and the sensitivity deviation information are supplied in a time-division manner.