IT7925019A0 - Convertitore digitale-analogico. - Google Patents

Convertitore digitale-analogico.

Info

Publication number: IT7925019A0
Authority: IT; Italy
Prior art keywords: digital; analog converter; analog; converter
Prior art date: 1978-08-17

Application number

IT7925019A

Other languages

English (en)

Other versions

IT1195734B (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.)

1978-08-17

Filing date

1979-08-09

Publication date

1979-08-09

1979-08-09 Application filed by Siemens Ag filed Critical Siemens Ag

1979-08-09 Publication of IT7925019A0 publication Critical patent/IT7925019A0/it

1988-10-27 Application granted granted Critical

1988-10-27 Publication of IT1195734B publication Critical patent/IT1195734B/it

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

Landscapes

Engineering & Computer Science (AREA)
Theoretical Computer Science (AREA)
Analogue/Digital Conversion (AREA)

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 true IT7925019A0 (it)	1979-08-09
IT1195734B 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
US8717214B1 (en)	2011-02-08	2014-05-06	Maxim Integrated Products, Inc.	Precision sub-RADIX2 DAC with linearity calibration
US8330634B2 (en) *	2011-02-08	2012-12-11	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

1978
- 1978-08-17 DE DE2836079A patent/DE2836079C2/de not_active Expired
1979
- 1979-07-11 CH CH6467/79A patent/CH649878A5/de not_active IP Right Cessation
- 1979-07-20 FR FR7918802A patent/FR2433861A1/fr active Granted
- 1979-08-09 IT IT25019/79A patent/IT1195734B/it active
- 1979-08-15 SE SE7906835A patent/SE438394B/sv not_active IP Right Cessation
- 1979-08-16 AT AT0555579A patent/AT367580B/de active
- 1979-08-16 NL NL7906252A patent/NL7906252A/nl not_active Application Discontinuation
- 1979-08-17 GB GB7928700A patent/GB2029144B/en not_active Expired
- 1979-08-17 JP JP10415879A patent/JPS5527800A/ja active Pending
1981
- 1981-10-06 US US06/309,036 patent/US4396907A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
GB2029144A (en)	1980-03-12
CH649878A5 (de)	1985-06-14
ATA555579A (de)	1981-11-15
DE2836079C2 (de)	1986-01-16
AT367580B (de)	1982-07-12
JPS5527800A (en)	1980-02-28
FR2433861A1 (fr)	1980-03-14
NL7906252A (nl)	1980-02-19
SE7906835L (sv)	1980-02-18
SE438394B (sv)	1985-04-15
US4396907A (en)	1983-08-02
IT1195734B (it)	1988-10-27
FR2433861B1 (it)	1984-08-24
GB2029144B (en)	1982-09-02
DE2836079A1 (de)	1980-02-28

Publication	Publication Date	Title
NL7904004A (nl)	1979-12-04	Druk-frequentieomzetter.
BE878880A (nl)	1980-03-20	Convertorketem
NL189939C (nl)	1993-09-01	Analoog-digitaal omzetter.
IT7925019A0 (it)	1979-08-09	Convertitore digitale-analogico.
NL184398C (nl)	1989-07-03	Thermo-elektrische omzetter.
AT364553B (de)	1981-10-27	Digital-analog-wandler
DK429179A (da)	1980-04-14	2-propyl-pent-4-en-1-al.
IT7923024A0 (it)	1979-05-28	Convertitore manometrico.
NL7902936A (nl)	1979-10-19	Cooerdinatenomzetter.
BE874175A (fr)	1979-05-29	Convertisseur unipolaire-bipolaire
NO790174L (no)	1979-07-20	Kran.
NL7902935A (nl)	1979-10-19	Cooerdinatenomzetter.
AT368331B (de)	1982-10-11	Digital-analog-wandler
NL7902733A (nl)	1979-10-09	Bouwwerk.
NL7902433A (nl)	1979-10-02	Ompoolmodulator.
NO783388L (no)	1980-04-09	Kombinasjonskran.
ATE53725T1 (de)	1990-06-15	Stromsummierender-digitalanalogwandler.
DD138400A1 (de)	1979-10-24	Digital-analog-umsetzer
ES233216Y (es)	1978-11-16	Cama-litera desmontable.
ES238932Y (es)	1979-04-16	Parrilla-asador desarmable.
ES235033Y (es)	1978-10-16	Remolque-abonadora.
ES235478Y (es)	1978-11-01	Cuezo.
ES233241Y (es)	1978-07-16	Chupete-masticador.
ES233853Y (es)	1978-08-16	Burlete.
ES234203Y (es)	1978-09-01	Caja-estuche.