FR2417893B1 - Convertisseur numerique-analogique double - Google Patents

Convertisseur numerique-analogique double

Info

Publication number
FR2417893B1
FR2417893B1 FR7904128A FR7904128A FR2417893B1 FR 2417893 B1 FR2417893 B1 FR 2417893B1 FR 7904128 A FR7904128 A FR 7904128A FR 7904128 A FR7904128 A FR 7904128A FR 2417893 B1 FR2417893 B1 FR 2417893B1
Authority
FR
France
Prior art keywords
analog converter
dual digital
dual
digital
analog
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
Application number
FR7904128A
Other languages
English (en)
Other versions
FR2417893A1 (fr
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.)
National Semiconductor Corp
Original Assignee
National Semiconductor Corp
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 National Semiconductor Corp filed Critical National Semiconductor Corp
Publication of FR2417893A1 publication Critical patent/FR2417893A1/fr
Application granted granted Critical
Publication of FR2417893B1 publication Critical patent/FR2417893B1/fr
Expired 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
    • H03M1/66—Digital/analogue converters
    • H03M1/74—Simultaneous conversion
    • H03M1/76—Simultaneous conversion using switching tree

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
FR7904128A 1978-02-21 1979-02-19 Convertisseur numerique-analogique double Expired FR2417893B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US87964678A 1978-02-21 1978-02-21
US05/968,329 US4198622A (en) 1978-02-21 1978-12-11 Double digital-to-analog converter

Publications (2)

Publication Number Publication Date
FR2417893A1 FR2417893A1 (fr) 1979-09-14
FR2417893B1 true FR2417893B1 (fr) 1986-10-24

Family

ID=27128551

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7904128A Expired FR2417893B1 (fr) 1978-02-21 1979-02-19 Convertisseur numerique-analogique double

Country Status (3)

Country Link
US (1) US4198622A (fr)
JP (1) JPS54151368A (fr)
FR (1) FR2417893B1 (fr)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4335371A (en) * 1979-04-09 1982-06-15 National Semiconductor Corporation Digital error correcting trimming in an analog to digital converter
USRE32313E (en) * 1979-09-10 1986-12-23 Hitachi, Ltd. Digital-to-analog converter and PCM encoder using the converter
US4281319A (en) * 1980-06-30 1981-07-28 Ricoh Company, Ltd. Digital-to-analog converter
US4461965A (en) * 1980-08-18 1984-07-24 National Semiconductor Corporation High speed CMOS sense amplifier
JPS57133721A (en) * 1981-02-13 1982-08-18 Sony Corp Da converting circuit
JPS59161916A (ja) * 1983-03-07 1984-09-12 Nec Corp アナログ−デイジタル変換器
DE3333067A1 (de) * 1983-09-14 1985-03-21 Philips Patentverwaltung Gmbh, 2000 Hamburg Schaltungsanordnung zum umwandeln eines digitalen eingangssignals in ein analoges ausgangssignal
US4543560A (en) * 1984-02-17 1985-09-24 Analog Devices, Incorporated Two-stage high resolution digital-to-analog converter
US4658240A (en) * 1984-05-07 1987-04-14 Brooktree Corporation Apparatus for converting data between analog and digital values
JPH071870B2 (ja) * 1984-07-31 1995-01-11 日本電気株式会社 ディジタル／アナログ変換回路
US4875046A (en) * 1986-07-11 1989-10-17 Brooktree Corporation Centroiding algorithm for networks used in A/D and D/A converters
JPS63224415A (ja) * 1987-03-13 1988-09-19 Toshiba Corp デイジタル−アナログ変換器
US4811017A (en) * 1987-07-20 1989-03-07 Zdzislaw Gulczynski Digital-to-analog converter
US4777470A (en) * 1987-09-28 1988-10-11 Burr-Brown Corporation High speed successive approximation register in analog-to-digital converter
US4851838A (en) * 1987-12-18 1989-07-25 Vtc Incorporated Single chip successive approximation analog-to-digital converter with trimmable and controllable digital-to-analog converter
JPH0697745B2 (ja) * 1987-12-26 1994-11-30 岩崎通信機株式会社 多チャネル・デジタル・アナログ変換回路の制御方法
US4972188A (en) * 1989-09-15 1990-11-20 International Business Machines Corporation Push pull double digital-to-analog converter
JP2598138B2 (ja) * 1989-10-31 1997-04-09 株式会社東芝 Ｄ／ａ変換器
US5294927A (en) * 1992-04-13 1994-03-15 Micro Power Systems, Inc. Multi-channel digital to analog converter
JPH06311039A (ja) * 1993-04-21 1994-11-04 Nippon Philips Kk デジタル／アナログ変換器
US5617091A (en) * 1994-09-02 1997-04-01 Lowe, Price, Leblanc & Becker Resistance ladder, D-A converter, and A-D converter
US5619203A (en) * 1994-10-21 1997-04-08 Lucent Technologies Inc. Current source driven converter
JP2917877B2 (ja) * 1995-10-11 1999-07-12 日本電気株式会社 基準電流発生回路
JPH1041824A (ja) * 1996-07-26 1998-02-13 Mitsubishi Electric Corp Ｄ／ａ変換器及びａ／ｄ変換器
US5977893A (en) * 1997-04-18 1999-11-02 Holtek Semiconductor, Inc. Method for testing charge redistribution type digital-to-analog and analog-to-digital converters
US6204790B1 (en) 1999-06-10 2001-03-20 Nortel Networks Limited Stacked digital-to-analog converter and methods of performing digital-to-analog conversion
US6747585B2 (en) 2002-10-29 2004-06-08 Motorola, Inc. Method and apparatus for increasing a dynamic range of a digital to analog converter
US6956512B1 (en) * 2003-01-24 2005-10-18 Altera Corporation Analog-to-digital converter for programmable logic
EP1596625A1 (fr) * 2004-05-11 2005-11-16 AKG Acoustics GmbH Circuit d'alimentation en signaux de haut-parleurs

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL256750A (fr) * 1960-10-11
JPS49123258A (fr) * 1973-03-29 1974-11-26

Also Published As

Publication number Publication date
JPS54151368A (en) 1979-11-28
US4198622A (en) 1980-04-15
FR2417893A1 (fr) 1979-09-14

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Legal Events

Date Code Title Description
ST Notification of lapse