| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a voltage detector capable of preventing malfunction when a power source is turned on. <P>SOLUTION: The voltage detector includes: a voltage detection circuit 1 for detecting a voltage applied to a detection terminal 2; a latch circuit 3 which is connected to the voltage detection circuit 1 and holds an output signal of the voltage detection circuit 1; and a circuit element which is connected to a signal line 8 of a signal to be output from the latch circuit 3 through the voltage detection circuit 1 from the detection terminal 2 and interrupts a signal of a predetermined voltage or lower. <P>COPYRIGHT: (C)2012,JPO&INPIT |
