IT1195734B - Convertitore digitale-analogico - Google Patents

Convertitore digitale-analogico

Info

Publication number
IT1195734B
IT1195734B IT25019/79A IT2501979A IT1195734B IT 1195734 B IT1195734 B IT 1195734B IT 25019/79 A IT25019/79 A IT 25019/79A IT 2501979 A IT2501979 A IT 2501979A IT 1195734 B IT1195734 B IT 1195734B
Authority
IT
Italy
Prior art keywords
digital
analog converter
analog
converter
Prior art date
Application number
IT25019/79A
Other languages
English (en)
Other versions
IT7925019A0 (it
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of IT7925019A0 publication Critical patent/IT7925019A0/it
Application granted granted Critical
Publication of IT1195734B publication Critical patent/IT1195734B/it

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
    • H03M1/68—Digital/analogue converters with conversions of different sensitivity, i.e. one conversion relating to the more significant digital bits and another conversion to the less significant bits
    • 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
    • H03M1/78—Simultaneous conversion using ladder network
    • H03M1/785—Simultaneous conversion using ladder network using resistors, i.e. R-2R ladders
IT25019/79A 1978-08-17 1979-08-09 Convertitore digitale-analogico IT1195734B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2836079A DE2836079C2 (de) 1978-08-17 1978-08-17 Digital-Analog-Umsetzer

Publications (2)

Publication Number Publication Date
IT7925019A0 IT7925019A0 (it) 1979-08-09
IT1195734B true IT1195734B (it) 1988-10-27

Family

ID=6047290

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25019/79A IT1195734B (it) 1978-08-17 1979-08-09 Convertitore digitale-analogico

Country Status (10)

Country Link
US (1) US4396907A (it)
JP (1) JPS5527800A (it)
AT (1) AT367580B (it)
CH (1) CH649878A5 (it)
DE (1) DE2836079C2 (it)
FR (1) FR2433861A1 (it)
GB (1) GB2029144B (it)
IT (1) IT1195734B (it)
NL (1) NL7906252A (it)
SE (1) SE438394B (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2842349C2 (de) * 1978-09-28 1986-04-30 Siemens AG, 1000 Berlin und 8000 München Digital-Analog-Umsetzer
US4323885A (en) * 1980-09-29 1982-04-06 Bell Telephone Laboratories, Incorporated Noise and crosstalk reduction in mid-riser biased encoders
US4542368A (en) * 1982-02-23 1985-09-17 Burr-Brown Corporation Trimmable resistive scaling network suitable for digital to analog converters
CA1212778A (en) * 1982-03-30 1986-10-14 Masashi Takeda Digital-to-analog converter of the current-adding type
JPS6349100A (ja) * 1986-08-14 1988-03-01 Sanko Junyaku Kk 無機リンの測定法
US4926339A (en) * 1989-06-08 1990-05-15 Michael Naso Computer automated microfilm jacket feed and printer device
JP2580895Y2 (ja) * 1991-09-09 1998-09-17 日本電気ホームエレクトロニクス株式会社 データの非線形変換を伴うデジタル／アナログ変換装置
JP2535706B2 (ja) * 1992-05-07 1996-09-18 ミサワホーム株式会社 インナ―バルコニ―
US5402126A (en) * 1993-04-30 1995-03-28 Texas Instruments Incorporated Method and apparatus for digital to analog conversion using gaas HI2 L
US5841384A (en) * 1994-08-18 1998-11-24 Hughes Electronics Non-linear digital-to-analog converter and related high precision current sources
GB9710658D0 (en) * 1997-05-24 1997-07-16 Philips Electronics Nv Digital to analogue and analogue to digital converters
US5969658A (en) * 1997-11-18 1999-10-19 Burr-Brown Corporation R/2R ladder circuit and method for digital-to-analog converter
JP3782911B2 (ja) * 1999-12-13 2006-06-07 セイコーインスツル株式会社 Ａｄコンバータ回路
JP4629971B2 (ja) * 2003-12-11 2011-02-09 株式会社半導体エネルギー研究所 非直線ａ／ｄ変換されたデジタル信号対応のｄ／ａ変換回路及びそれを内蔵した音声信号処理回路及び表示装置
JP4887384B2 (ja) * 2009-01-28 2012-02-29 株式会社オーティス 雨樋用シート材
US8330634B2 (en) * 2011-02-08 2012-12-11 Maxim Integrated Products, Inc. Precision sub-radix2 DAC with linearity calibration
US8717214B1 (en) 2011-02-08 2014-05-06 Maxim Integrated Products, Inc. Precision sub-RADIX2 DAC with linearity calibration
US9337860B1 (en) 2014-07-03 2016-05-10 Maxim Integrated Products, Inc. Precision sub-RADIX2 DAC with analog weight based calibration
US9374103B1 (en) * 2015-03-12 2016-06-21 Apple Inc. Digital-to-analog converter system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1518697A (fr) * 1966-11-28 1968-03-29 Labo Cent Telecommunicat Décodeur non linéaire à caractéristique discontinue
JPS50143458A (it) * 1974-04-16 1975-11-18
DE2720729A1 (de) * 1976-05-17 1977-12-22 Hasler Ag Segment-digital/analog-wandler

Also Published As

Publication number Publication date
GB2029144A (en) 1980-03-12
IT7925019A0 (it) 1979-08-09
JPS5527800A (en) 1980-02-28
DE2836079A1 (de) 1980-02-28
DE2836079C2 (de) 1986-01-16
ATA555579A (de) 1981-11-15
FR2433861B1 (it) 1984-08-24
AT367580B (de) 1982-07-12
SE438394B (sv) 1985-04-15
SE7906835L (sv) 1980-02-18
US4396907A (en) 1983-08-02
CH649878A5 (de) 1985-06-14
GB2029144B (en) 1982-09-02
FR2433861A1 (fr) 1980-03-14
NL7906252A (nl) 1980-02-19

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