Title:
両方の抵抗性枝路に対する独立した制御を有するデジタルポテンショメータ
Document Type and Number:
Japanese Patent JP5766807
Kind Code:
B2
Abstract:
A digital potentiometer includes a circuit containing multiple string arrays, each having a plurality of switching devices connected to an array of resistors. Each input terminal receives a separate digital input code enabling the resistance of one of the arms to be varied without changing the other.
Inventors:
Caucasian Kumar Jar
Application Number:
JP2013525940A
Publication Date:
August 19, 2015
Filing Date:
August 10, 2011
Export Citation:
Assignee:
Analog Devices Inc.
International Classes:
H01C10/50; G05F1/00
Domestic Patent References:
| JP57128005A | ||||
| JP10135010A | ||||
| JP7050204A |
Foreign References:
| US6885328 | ||||
| US6414616 | ||||
| US5495245 |
Attorney, Agent or Firm:
Yasuhiko Murayama
Masatake Shiga
Takashi Watanabe
Shinya Mitsuhiro
Masatake Shiga
Takashi Watanabe
Shinya Mitsuhiro