FR2386940A1 - Convertisseur analogique-numerique du type a approximations successives et son procede de fabrication - Google Patents

Convertisseur analogique-numerique du type a approximations successives et son procede de fabrication

Info

Publication number
FR2386940A1
FR2386940A1 FR7810462A FR7810462A FR2386940A1 FR 2386940 A1 FR2386940 A1 FR 2386940A1 FR 7810462 A FR7810462 A FR 7810462A FR 7810462 A FR7810462 A FR 7810462A FR 2386940 A1 FR2386940 A1 FR 2386940A1
Authority
FR
France
Prior art keywords
transistors
digital converter
digital
analogue
type
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
FR7810462A
Other languages
English (en)
French (fr)
Other versions
FR2386940B1 (de
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.)
Analog Devices Inc
Original Assignee
Analog Devices Inc
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 Analog Devices Inc filed Critical Analog Devices Inc
Publication of FR2386940A1 publication Critical patent/FR2386940A1/fr
Application granted granted Critical
Publication of FR2386940B1 publication Critical patent/FR2386940B1/fr
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
    • H03M1/42—Sequential comparisons in series-connected stages with no change in value of analogue signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Bipolar Integrated Circuits (AREA)
FR7810462A 1977-04-07 1978-04-07 Convertisseur analogique-numerique du type a approximations successives et son procede de fabrication Granted FR2386940A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78532277A 1977-04-07 1977-04-07

Publications (2)

Publication Number Publication Date
FR2386940A1 true FR2386940A1 (fr) 1978-11-03
FR2386940B1 FR2386940B1 (de) 1984-11-16

Family

ID=25135117

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7810462A Granted FR2386940A1 (fr) 1977-04-07 1978-04-07 Convertisseur analogique-numerique du type a approximations successives et son procede de fabrication

Country Status (6)

Country Link
JP (1) JPS53146563A (de)
CA (1) CA1159956A (de)
DE (1) DE2814868A1 (de)
FR (1) FR2386940A1 (de)
GB (1) GB1599538A (de)
NL (1) NL7803536A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5923727Y2 (ja) * 1980-07-28 1984-07-14 三洋電機株式会社 機器の梱包装置
US4381497A (en) * 1981-04-03 1983-04-26 Burr-Brown Research Corporation Digital-to-analog converter having open-loop voltage reference for regulating bit switch currents
DE3640276A1 (de) * 1986-11-25 1988-06-09 Telefunken Electronic Gmbh Digital-analogwandler

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3940760A (en) * 1975-03-21 1976-02-24 Analog Devices, Inc. Digital-to-analog converter with current source transistors operated accurately at different current densities

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3961326A (en) * 1974-09-12 1976-06-01 Analog Devices, Inc. Solid state digital to analog converter

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3940760A (en) * 1975-03-21 1976-02-24 Analog Devices, Inc. Digital-to-analog converter with current source transistors operated accurately at different current densities

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
EXBK/70 *
EXBK/74 *
EXBK/76 *

Also Published As

Publication number Publication date
JPS53146563A (en) 1978-12-20
NL7803536A (nl) 1978-10-10
GB1599538A (en) 1981-10-07
CA1159956A (en) 1984-01-03
FR2386940B1 (de) 1984-11-16
DE2814868C2 (de) 1989-06-15
JPS6340049B2 (de) 1988-08-09
DE2814868A1 (de) 1979-01-18

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Legal Events

Date Code Title Description
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