| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a temperature detection circuit capable of individually inputting signals passed through a plurality of thermistors to one common circuit. <P>SOLUTION: The temperature detection circuit includes a plurality of temperature sensors and a detection circuit 13. The detection circuit 13 includes: a plurality of switches each including one end corrected to each of the plurality of temperature sensors one-to-one and the other end connected to the one common circuit; and a switching part 51 for controlling the switching operation of the plurality of switches so as to turn on any one of the plurality of switches in each specific period and individually outputting signals passed through the plurality of temperature sensors to the one common circuit. <P>COPYRIGHT: (C)2012,JPO&INPIT |
