Sensor device

A sensor device comprising:

• a sensor element configured to convert a predetermined physical amount into an electrical signal;
• a drive circuit configured to supply a drive signal to the sensor element;
• a processing circuit configured to output a binary result signal obtained by binarizing the electrical signal output from the sensor element;
• a determination circuit configured to capture the binary result signal a plurality of times and perform a predetermined logical determination processing;
• a latch circuit configured to capture a binary output signal from the determination circuit;
• and
• a control circuit configured to output a first control signal for intermittently controlling at least one of the drive circuit and the processing circuit such that an operation period in which an operation current is supplied and a pause period in which the operation current is blocked are repeated with a predetermined cycle, and to output a second control signal in accordance with a logical value of a signal output from the latch circuit, the second control signal for interrupting the operation period and causing the operation period to transition to the pause period in a case where the predetermined logical determination processing is performed in the operation period and an output logic of the determination circuit is determined to be not switched halfway through the operation period,
• wherein the determination circuit is configured to perform the predetermined logical determination processing containing a majority determination processing of matching in equal to or more than half of the plurality of times.