CA1146276A - Convertisseur analogique-numerique pour transducteur sensible aux conditions environnantes - Google Patents

Convertisseur analogique-numerique pour transducteur sensible aux conditions environnantes

Info

Publication number
CA1146276A
CA1146276A CA000331125A CA331125A CA1146276A CA 1146276 A CA1146276 A CA 1146276A CA 000331125 A CA000331125 A CA 000331125A CA 331125 A CA331125 A CA 331125A CA 1146276 A CA1146276 A CA 1146276A
Authority
CA
Canada
Prior art keywords
signal
time period
digital
analog
converter
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
CA000331125A
Other languages
English (en)
Inventor
Francis M. Jobbagy
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.)
Dresser Industries Inc
Original Assignee
Dresser Industries 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 Dresser Industries Inc filed Critical Dresser Industries Inc
Priority to CA000409808A priority Critical patent/CA1151303A/fr
Application granted granted Critical
Publication of CA1146276A publication Critical patent/CA1146276A/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
    • H03M1/10—Calibration or testing
    • 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
    • H03M1/124—Sampling or signal conditioning arrangements specially adapted for A/D converters
    • 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
    • H03M1/52—Input signal integrated with linear return to datum

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Radiation Pyrometers (AREA)
  • Measuring Fluid Pressure (AREA)
CA000331125A 1978-09-05 1979-07-04 Convertisseur analogique-numerique pour transducteur sensible aux conditions environnantes Expired CA1146276A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000409808A CA1151303A (fr) 1978-09-05 1982-08-19 Dispositif de linearisation pour convertisseur analogique-numerique double pente

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US93931578A 1978-09-05 1978-09-05
US939,315 1978-09-05

Publications (1)

Publication Number Publication Date
CA1146276A true CA1146276A (fr) 1983-05-10

Family

ID=25472940

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000331125A Expired CA1146276A (fr) 1978-09-05 1979-07-04 Convertisseur analogique-numerique pour transducteur sensible aux conditions environnantes

Country Status (10)

Country Link
JP (1) JPS5537100A (fr)
BE (1) BE878605A (fr)
CA (1) CA1146276A (fr)
CH (1) CH633397A5 (fr)
DE (1) DE2935831A1 (fr)
FR (1) FR2435861B1 (fr)
GB (2) GB2103442B (fr)
IN (1) IN152608B (fr)
NL (1) NL7905747A (fr)
SE (2) SE437591B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4595906A (en) * 1982-08-12 1986-06-17 Intersil, Inc. Scaled analog to digital coverter
DE3906754A1 (de) * 1989-03-03 1990-09-13 Messerschmitt Boelkow Blohm Integrationsanordnung

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3061939A (en) * 1959-02-26 1962-11-06 Toyozawa Yoji Precise measuring method for an inner diameter of a cylinder
US3316546A (en) * 1963-10-15 1967-04-25 Westinghouse Electric Corp Analog to digital converter system
US3458803A (en) * 1966-03-21 1969-07-29 David E Maguire Apparatus and method for directly measuring capacitance and dissipation factor of capacitors
GB1211755A (en) * 1967-03-20 1970-11-11 Westinghouse Electric Corp Analog-to-digital conversion system
US3566397A (en) * 1969-01-15 1971-02-23 Ibm Dual slope analog to digital converter
FR2041678A5 (fr) * 1969-05-28 1971-01-29 Schlumberger Cie N
GB1390064A (en) * 1971-03-03 1975-04-09 Zschimmer G Methods and apparatus for use in analogue-digital conversion
US3742233A (en) * 1971-08-20 1973-06-26 Dresser Ind Motion displacement transducer
US3747089A (en) * 1971-11-09 1973-07-17 K Sharples Analog to digital converter
JPS4939547A (fr) * 1972-08-22 1974-04-13
US3939459A (en) * 1974-01-09 1976-02-17 Leeds & Northrup Company Digital signal linearizer
US3967270A (en) * 1974-07-08 1976-06-29 Essex International, Inc. Analog-to-digital converter
JPS5138546A (ja) * 1974-09-28 1976-03-31 Takeda Maiyaa Kk Kuriirusutando
JPS52444A (en) * 1975-06-23 1977-01-05 Advantest Corp Analog-digital converter
JPS524765A (en) * 1975-06-30 1977-01-14 Hewlett Packard Yokogawa Dual slope analoggtoodigital converter
JPS52131447A (en) * 1976-04-28 1977-11-04 Toshiba Corp Bipolar a/d converter
US4109147A (en) * 1976-05-10 1978-08-22 Dresser Industries, Inc. Optical position sensor
JPS5245250A (en) * 1976-10-07 1977-04-09 Yokogawa Hokushin Electric Corp Analog to digital convertor
DE2747338A1 (de) * 1977-10-21 1979-04-26 Hartmann & Braun Ag Verfahren zur analog/digital-umwandlung

Also Published As

Publication number Publication date
IN152608B (fr) 1984-02-18
DE2935831C2 (fr) 1991-11-14
SE437591B (sv) 1985-03-04
NL7905747A (nl) 1980-03-07
SE8405983L (sv) 1984-11-27
CH633397A5 (fr) 1982-11-30
FR2435861A1 (fr) 1980-04-04
GB2030392A (en) 1980-04-02
GB2030392B (en) 1983-03-30
GB2103442A (en) 1983-02-16
SE8405983D0 (sv) 1984-11-27
GB2103442B (en) 1983-08-03
BE878605A (fr) 1979-12-31
JPS5537100A (en) 1980-03-14
SE7907192L (sv) 1980-03-06
FR2435861B1 (fr) 1986-05-09
DE2935831A1 (de) 1980-03-13

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Legal Events

Date Code Title Description
MKEX Expiry