Title:
位置検出装置
Document Type and Number:
Japanese Patent JP5440811
Kind Code:
B2
Abstract:
A high-side output transistor and a low-side output transistor of an output circuit control voltages of conductors, which connect a power supply terminal and ground, and outputs a voltage signal to an output terminal through an output conductor. A voltage output circuit detects a voltage applied to the high-side output transistor based on a potential difference of a first resistor provided closer to the output terminal side. A comparator circuit outputs a signal to turn off a first switch and a second switch provided in the conductors, when the output voltage of the voltage output circuit exceeds a reference voltage Vr.
Inventors:
Takamitsu Kubota
Sadayuki Kono
Yasushi Shimizu
Sadayuki Kono
Yasushi Shimizu
Application Number:
JP2011276859A
Publication Date:
March 12, 2014
Filing Date:
December 19, 2011
Export Citation:
Assignee:
株式会社デンソー
International Classes:
G01D5/12
Domestic Patent References:
| JP2009115736A | ||||
| JP2007202290A | ||||
| JP20044114A | ||||
| JP9321598A | ||||
| JP642907A |
Attorney, Agent or Firm:
Masaki Hattori