JPS54962A - Analog digital converter - Google Patents

Analog digital converter

Info

Publication number
JPS54962A
JPS54962A JP6652377A JP6652377A JPS54962A JP S54962 A JPS54962 A JP S54962A JP 6652377 A JP6652377 A JP 6652377A JP 6652377 A JP6652377 A JP 6652377A JP S54962 A JPS54962 A JP S54962A
Authority
JP
Japan
Prior art keywords
digital converter
analog digital
current sources
provision
flowing
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
JP6652377A
Other languages
Japanese (ja)
Inventor
Kazuo Murano
Kiichi Matsuda
Yutaka Fukuda
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP6652377A priority Critical patent/JPS54962A/en
Publication of JPS54962A publication Critical patent/JPS54962A/en
Pending legal-status Critical Current

Links

Landscapes

  • Analogue/Digital Conversion (AREA)

Abstract

PURPOSE: To realize an A/D converter improved in accuracy and small in size, by controlling the reference voltage level through the provision of a plurality of flowing in current sources and a plurality of absorbing current sources.
COPYRIGHT: (C)1979,JPO&Japio
JP6652377A 1977-06-06 1977-06-06 Analog digital converter Pending JPS54962A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6652377A JPS54962A (en) 1977-06-06 1977-06-06 Analog digital converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6652377A JPS54962A (en) 1977-06-06 1977-06-06 Analog digital converter

Publications (1)

Publication Number Publication Date
JPS54962A true JPS54962A (en) 1979-01-06

Family

ID=13318307

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6652377A Pending JPS54962A (en) 1977-06-06 1977-06-06 Analog digital converter

Country Status (1)

Country Link
JP (1) JPS54962A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5001176A (en) * 1988-09-05 1991-03-19 Chisso Corporation Crystalline polyolefin composition
JPH0548457A (en) * 1991-08-20 1993-02-26 Fujitsu General Ltd A/d conversion method for sensor output signal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5001176A (en) * 1988-09-05 1991-03-19 Chisso Corporation Crystalline polyolefin composition
JPH0548457A (en) * 1991-08-20 1993-02-26 Fujitsu General Ltd A/d conversion method for sensor output signal

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