摘要 |
<p>PURPOSE: A magnetic sensor device and an electronic compass apparatus are provided to store statistical population of digital magnetic data in a magnetic sensor, thereby outputting an exact direction. CONSTITUTION: A detection unit detects a magnetic field. The detection unit outputs analog magnetic data presenting the detected magnetic field. A conversion unit(151) changes analog magnetic data into digital magnetic data. A buffer memory(16) has a capacity capable of storing statistical population. A control unit(14) answers to a second trigger providing the statistical population to a data processing device(3).</p> |