JPS57128005A - Variable resistance unit - Google Patents

Variable resistance unit

Info

Publication number
JPS57128005A
JPS57128005A JP1290181A JP1290181A JPS57128005A JP S57128005 A JPS57128005 A JP S57128005A JP 1290181 A JP1290181 A JP 1290181A JP 1290181 A JP1290181 A JP 1290181A JP S57128005 A JPS57128005 A JP S57128005A
Authority
JP
Japan
Prior art keywords
variable resistance
resistance unit
unit
variable
resistance
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1290181A
Other languages
Japanese (ja)
Inventor
Jiyunichi Ooizumi
Youzou Hibino
Morio Tamura
Kouji Kameshima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP1290181A priority Critical patent/JPS57128005A/en
Publication of JPS57128005A publication Critical patent/JPS57128005A/en
Pending legal-status Critical Current

Links

Landscapes

  • Adjustable Resistors (AREA)
JP1290181A 1981-02-02 1981-02-02 Variable resistance unit Pending JPS57128005A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1290181A JPS57128005A (en) 1981-02-02 1981-02-02 Variable resistance unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1290181A JPS57128005A (en) 1981-02-02 1981-02-02 Variable resistance unit

Publications (1)

Publication Number Publication Date
JPS57128005A true JPS57128005A (en) 1982-08-09

Family

ID=11818274

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1290181A Pending JPS57128005A (en) 1981-02-02 1981-02-02 Variable resistance unit

Country Status (1)

Country Link
JP (1) JPS57128005A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013537676A (en) * 2010-08-23 2013-10-03 アナログ ディヴァイスィズ インク Digital potentiometer with independent control for both resistive branches

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4871273A (en) * 1971-12-27 1973-09-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4871273A (en) * 1971-12-27 1973-09-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013537676A (en) * 2010-08-23 2013-10-03 アナログ ディヴァイスィズ インク Digital potentiometer with independent control for both resistive branches

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