JPH0251301B2 - - Google Patents

Info

Publication number
JPH0251301B2
JPH0251301B2 JP56167548A JP16754881A JPH0251301B2 JP H0251301 B2 JPH0251301 B2 JP H0251301B2 JP 56167548 A JP56167548 A JP 56167548A JP 16754881 A JP16754881 A JP 16754881A JP H0251301 B2 JPH0251301 B2 JP H0251301B2
Authority
JP
Japan
Prior art keywords
voltage
level
analog
reference voltage
analog input
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.)
Expired - Lifetime
Application number
JP56167548A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5869111A (ja
Inventor
Hisashi Yamada
Shoichi Shimizu
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP56167548A priority Critical patent/JPS5869111A/ja
Priority to US06/419,475 priority patent/US4542370A/en
Priority to EP82108738A priority patent/EP0077470B1/fr
Priority to DE8282108738T priority patent/DE3279636D1/de
Publication of JPS5869111A publication Critical patent/JPS5869111A/ja
Publication of JPH0251301B2 publication Critical patent/JPH0251301B2/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
    • H03M1/10—Calibration or testing
    • 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
    • H03M1/36—Analogue value compared with reference values simultaneously only, i.e. parallel type
    • H03M1/361—Analogue value compared with reference values simultaneously only, i.e. parallel type having a separate comparator and reference value for each quantisation level, i.e. full flash converter type
JP56167548A 1981-10-20 1981-10-20 アナログ・ディジタル変換器 Granted JPS5869111A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP56167548A JPS5869111A (ja) 1981-10-20 1981-10-20 アナログ・ディジタル変換器
US06/419,475 US4542370A (en) 1981-10-20 1982-09-17 Cascade-comparator A/D converter
EP82108738A EP0077470B1 (fr) 1981-10-20 1982-09-21 Convertisseur analogique-numérique à cascade de comparateurs
DE8282108738T DE3279636D1 (en) 1981-10-20 1982-09-21 Cascade-comparator a/d converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56167548A JPS5869111A (ja) 1981-10-20 1981-10-20 アナログ・ディジタル変換器

Publications (2)

Publication Number Publication Date
JPS5869111A JPS5869111A (ja) 1983-04-25
JPH0251301B2 true JPH0251301B2 (fr) 1990-11-07

Family

ID=15851751

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56167548A Granted JPS5869111A (ja) 1981-10-20 1981-10-20 アナログ・ディジタル変換器

Country Status (1)

Country Link
JP (1) JPS5869111A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6097727A (ja) * 1983-11-01 1985-05-31 Mitsubishi Electric Corp Ａ／ｄ変換器
US4612531A (en) * 1985-02-12 1986-09-16 Rca Corporation Intermeshed resistor network for analog to digital conversion
JP2789697B2 (ja) * 1989-08-01 1998-08-20 松下電器産業株式会社 並列型ａｄ変換器
JPH0443718A (ja) * 1990-06-11 1992-02-13 Matsushita Electric Ind Co Ltd 並列型ａ／ｄ変換器
JP2003218696A (ja) * 2002-01-28 2003-07-31 Sakai Yasue アナログデジタル変換装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5355947A (en) * 1976-10-29 1978-05-20 Takeda Riken Ind Co Ltd Analoggtoodigital converter
JPS5623026A (en) * 1979-08-03 1981-03-04 Nec Corp Analog-digital conversion unit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5355947A (en) * 1976-10-29 1978-05-20 Takeda Riken Ind Co Ltd Analoggtoodigital converter
JPS5623026A (en) * 1979-08-03 1981-03-04 Nec Corp Analog-digital conversion unit

Also Published As

Publication number Publication date
JPS5869111A (ja) 1983-04-25

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