JPS57160219A - Sequential comparison type a/d conversion system - Google Patents

Sequential comparison type a/d conversion system

Info

Publication number
JPS57160219A
JPS57160219A JP4508381A JP4508381A JPS57160219A JP S57160219 A JPS57160219 A JP S57160219A JP 4508381 A JP4508381 A JP 4508381A JP 4508381 A JP4508381 A JP 4508381A JP S57160219 A JPS57160219 A JP S57160219A
Authority
JP
Japan
Prior art keywords
comparison
vref
sar
bit
significant digit
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.)
Granted
Application number
JP4508381A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0225295B2 (OSRAM
Inventor
Hitoshi Takahashi
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 JP4508381A priority Critical patent/JPS57160219A/ja
Publication of JPS57160219A publication Critical patent/JPS57160219A/ja
Publication of JPH0225295B2 publication Critical patent/JPH0225295B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/34—Analogue value compared with reference values
    • H03M1/38—Analogue value compared with reference values sequentially only, e.g. successive approximation type
    • H03M1/46—Analogue value compared with reference values sequentially only, e.g. successive approximation type with digital/analogue converter for supplying reference values to converter

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
JP4508381A 1981-03-27 1981-03-27 Sequential comparison type a/d conversion system Granted JPS57160219A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4508381A JPS57160219A (en) 1981-03-27 1981-03-27 Sequential comparison type a/d conversion system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4508381A JPS57160219A (en) 1981-03-27 1981-03-27 Sequential comparison type a/d conversion system

Publications (2)

Publication Number Publication Date
JPS57160219A true JPS57160219A (en) 1982-10-02
JPH0225295B2 JPH0225295B2 (OSRAM) 1990-06-01

Family

ID=12709427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4508381A Granted JPS57160219A (en) 1981-03-27 1981-03-27 Sequential comparison type a/d conversion system

Country Status (1)

Country Link
JP (1) JPS57160219A (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6066526A (ja) * 1983-09-22 1985-04-16 Fujitsu Ltd Ａ／ｄコンバ−タ
JPS6080727U (ja) * 1983-11-09 1985-06-05 タイガー魔法瓶株式会社 電気貯湯容器
US5252976A (en) * 1990-07-26 1993-10-12 Fujitsu Limited Sequential comparison type analog-to-digital converter

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55145430A (en) * 1979-04-28 1980-11-13 Yokogawa Hokushin Electric Corp A/d converter

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55145430A (en) * 1979-04-28 1980-11-13 Yokogawa Hokushin Electric Corp A/d converter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6066526A (ja) * 1983-09-22 1985-04-16 Fujitsu Ltd Ａ／ｄコンバ−タ
JPS6080727U (ja) * 1983-11-09 1985-06-05 タイガー魔法瓶株式会社 電気貯湯容器
US5252976A (en) * 1990-07-26 1993-10-12 Fujitsu Limited Sequential comparison type analog-to-digital converter

Also Published As

Publication number Publication date
JPH0225295B2 (OSRAM) 1990-06-01

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