Title:
電源電圧測定装置及び方法
Document Type and Number:
Japanese Patent JP4773078
Kind Code:
B2
Abstract:
A device for measuring voltage, including a voltage detecting portion for detecting a plurality of voltages and outputting a maximum voltage of the plurality of voltages, a voltage latching portion that receives a first output from the voltage detecting portion, and a voltage reading portion that receives a second output from the voltage latching portion. Another device for measuring voltage, including a supply voltage, a ground voltage, and first and second supply voltage measuring units connected in parallel to each other between the supply voltage and the ground voltage. A method for measuring voltage, including receiving a plurality of voltages, detecting a maximum voltage from the plurality of voltages, maintaining the detected maximum voltage, and outputting the maintained detected maximum voltage.
Inventors:
Digger
Lee
Lee
Application Number:
JP2004331036A
Publication Date:
September 14, 2011
Filing Date:
November 15, 2004
Export Citation:
Assignee:
Samsung Electronics Co.,Ltd.
International Classes:
G01R25/00; G01R19/165; G01R31/30; G01R31/26; G11C5/14
Domestic Patent References:
| JP7055850A | ||||
| JP59128455A | ||||
| JP2001035193A | ||||
| JP4259870A |
Attorney, Agent or Firm:
Masatake Shiga
Takashi Watanabe
Yasuhiko Murayama
Shinya Mitsuhiro
Takashi Watanabe
Yasuhiko Murayama
Shinya Mitsuhiro