FR2423926A1 - Dispositif pour la conversion numerique de grandeurs physiques analogiques - Google Patents

Dispositif pour la conversion numerique de grandeurs physiques analogiques

Info

Publication number
FR2423926A1
FR2423926A1 FR7910089A FR7910089A FR2423926A1 FR 2423926 A1 FR2423926 A1 FR 2423926A1 FR 7910089 A FR7910089 A FR 7910089A FR 7910089 A FR7910089 A FR 7910089A FR 2423926 A1 FR2423926 A1 FR 2423926A1
Authority
FR
France
Prior art keywords
impedance
physical quantities
loops
digital conversion
time intervals
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.)
Withdrawn
Application number
FR7910089A
Other languages
English (en)
French (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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2423926A1 publication Critical patent/FR2423926A1/fr
Withdrawn legal-status Critical Current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
    • H03M1/50—Analogue/digital converters with intermediate conversion to time interval

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
FR7910089A 1978-04-20 1979-04-20 Dispositif pour la conversion numerique de grandeurs physiques analogiques Withdrawn FR2423926A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22512/78A IT1094717B (it) 1978-04-20 1978-04-20 Dispositivo per la conversione digitale di quantita' fisiche analogiche

Publications (1)

Publication Number Publication Date
FR2423926A1 true FR2423926A1 (fr) 1979-11-16

Family

ID=11197256

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7910089A Withdrawn FR2423926A1 (fr) 1978-04-20 1979-04-20 Dispositif pour la conversion numerique de grandeurs physiques analogiques

Country Status (6)

Country Link
JP (1) JPS55143463A (it)
DE (1) DE2915534A1 (it)
FR (1) FR2423926A1 (it)
GB (1) GB2020934A (it)
IT (1) IT1094717B (it)
SE (1) SE7903307L (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2157515B (en) * 1984-02-01 1987-10-07 Suwa Seikosha Kk Electronic thermometer
GB8514861D0 (en) * 1985-06-12 1985-07-17 Silicon Arrays Ltd Dual-slope integration systems
FR2587515B1 (fr) * 1985-09-17 1989-09-08 Esswein Sa Dispositif d'introduction de donnees dans un micro-processeur
FR2601473B1 (fr) * 1986-07-10 1991-03-01 Ciapem Dispositif d'introduction de donnees dans un microprocesseur, notamment pour la commande d'un lave-linge
JP2561075B2 (ja) * 1986-07-15 1996-12-04 セイコープレシジョン株式会社 カメラ用アナログ−デイジタル変換回路
FR2625822B1 (fr) * 1988-01-13 1994-04-15 Ciapem Dispositif d'introduction de donnees dans un microprocesseur notamment pour la commande d'un appareil electromenager
US5247680A (en) * 1989-10-10 1993-09-21 U.S. Philips Corp. Apparatus for digitizing the setting of a potentiometer
CA2052599C (en) * 1990-10-09 1998-11-24 Karl Hinrichs System for linearizing a non-linear sensor output

Also Published As

Publication number Publication date
IT7822512A0 (it) 1978-04-20
IT1094717B (it) 1985-08-02
SE7903307L (sv) 1979-10-21
DE2915534A1 (de) 1979-10-25
JPS55143463A (en) 1980-11-08
GB2020934A (en) 1979-11-21

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Legal Events

Date Code Title Description
ST Notification of lapse