JPS633484B2 - - Google Patents

Info

Publication number
JPS633484B2
JPS633484B2 JP53114629A JP11462978A JPS633484B2 JP S633484 B2 JPS633484 B2 JP S633484B2 JP 53114629 A JP53114629 A JP 53114629A JP 11462978 A JP11462978 A JP 11462978A JP S633484 B2 JPS633484 B2 JP S633484B2
Authority
JP
Japan
Prior art keywords
differential input
input terminal
operational amplifier
resistor
drift
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
JP53114629A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5542411A (en
Inventor
Kenji Maio
Norio Yokozawa
Akinori Shibayama
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.)
Hitachi Ltd
Nippon Telegraph and Telephone Corp
Original Assignee
Hitachi Ltd
Nippon Telegraph and Telephone 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 Hitachi Ltd, Nippon Telegraph and Telephone Corp filed Critical Hitachi Ltd
Priority to JP11462978A priority Critical patent/JPS5542411A/ja
Priority to US06/076,428 priority patent/US4293819A/en
Priority to DE2937912A priority patent/DE2937912C2/de
Priority to NL7906987A priority patent/NL7906987A/nl
Publication of JPS5542411A publication Critical patent/JPS5542411A/ja
Publication of JPS633484B2 publication Critical patent/JPS633484B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/45—Differential amplifiers
    • H03F3/45071—Differential amplifiers with semiconductor devices only
    • H03F3/45479—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
JP11462978A 1978-09-20 1978-09-20 Wide-band/low-offset drift operational amplifier Granted JPS5542411A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP11462978A JPS5542411A (en) 1978-09-20 1978-09-20 Wide-band/low-offset drift operational amplifier
US06/076,428 US4293819A (en) 1978-09-20 1979-09-17 High-speed low-drift operational amplifier
DE2937912A DE2937912C2 (de) 1978-09-20 1979-09-19 Operationsverstärkeranordnung
NL7906987A NL7906987A (nl) 1978-09-20 1979-09-19 Zeer snelle operationele versterker met lage drift.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11462978A JPS5542411A (en) 1978-09-20 1978-09-20 Wide-band/low-offset drift operational amplifier

Publications (2)

Publication Number Publication Date
JPS5542411A JPS5542411A (en) 1980-03-25
JPS633484B2 true JPS633484B2 (OSRAM) 1988-01-25

Family

ID=14642620

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11462978A Granted JPS5542411A (en) 1978-09-20 1978-09-20 Wide-band/low-offset drift operational amplifier

Country Status (4)

Country Link
US (1) US4293819A (OSRAM)
JP (1) JPS5542411A (OSRAM)
DE (1) DE2937912C2 (OSRAM)
NL (1) NL7906987A (OSRAM)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5717214A (en) * 1980-07-04 1982-01-28 Mitsubishi Electric Corp Direct coupling type amplifying circuit
US4405901A (en) * 1981-02-23 1983-09-20 Tokyo Shibaura Denki Kabushiki Kaisha Signal processing circuit
US4459554A (en) * 1981-12-18 1984-07-10 Inventab Audio Kb Equalization amplifier
US4536666A (en) * 1982-11-26 1985-08-20 Tektronix, Inc. Trigger coupling circuit for providing a plurality of coupling modes
US4580057A (en) * 1983-04-29 1986-04-01 Mobil Oil Corporation Neutron detector amplifier circuit
DE3735285A1 (de) * 1987-10-17 1989-04-27 Eckardt Ag Schaltungsanordnung zur beseitigung von wechselspannungsstoersignalen
DE3925177A1 (de) * 1989-07-27 1991-02-07 Siemens Ag Schaltungsanordnung zur temperaturstabilen verstaerkung einer differenzspannung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2801296A (en) * 1954-02-09 1957-07-30 Bell Telephone Labor Inc D.-c. summing amplifier drift correction
DE1069688B (de) * 1956-04-19 1959-11-26 N. V. Philips' Gloeilampenfabrieken, Eindhoven (Niederlande) Verstärkeranordnung für Gleich- und Wechselspannungen mit Triftkompensation
US3573644A (en) * 1969-03-20 1971-04-06 Hewlett Packard Co Dc stabilized wide band amplifier
FR2082601A5 (OSRAM) * 1970-03-20 1971-12-10 Schlumberger Cie N
US3701037A (en) * 1971-06-24 1972-10-24 Intertel Inc Active filter
IT1002736B (it) * 1973-01-22 1976-05-20 Texas Instruments Inc Perfezionamento negli amplificatori differenziali a circuito integrato
JPS5443639Y2 (OSRAM) * 1975-09-12 1979-12-17

Also Published As

Publication number Publication date
DE2937912C2 (de) 1982-08-26
NL7906987A (nl) 1980-03-24
JPS5542411A (en) 1980-03-25
US4293819A (en) 1981-10-06
DE2937912A1 (de) 1980-04-24

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