DK0822656T3 - Kredsløb med operationsforstærker - Google Patents

Kredsløb med operationsforstærker

Info

Publication number
DK0822656T3
DK0822656T3 DK96112035T DK96112035T DK0822656T3 DK 0822656 T3 DK0822656 T3 DK 0822656T3 DK 96112035 T DK96112035 T DK 96112035T DK 96112035 T DK96112035 T DK 96112035T DK 0822656 T3 DK0822656 T3 DK 0822656T3
Authority
DK
Denmark
Prior art keywords
output
input
operational amplifier
inverting
circuit
Prior art date
Application number
DK96112035T
Other languages
English (en)
Inventor
Peter Seesink
Original Assignee
Kavlico Corp
Endress Hauser Gmbh Co
Envec Mess Und Regeltechn Gmbh
Grieshaber Vega Kg
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 Kavlico Corp, Endress Hauser Gmbh Co, Envec Mess Und Regeltechn Gmbh, Grieshaber Vega Kg filed Critical Kavlico Corp
Application granted granted Critical
Publication of DK0822656T3 publication Critical patent/DK0822656T3/da

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G1/00—Details of arrangements for controlling amplification
    • H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
    • H03G1/0088—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using discontinuously variable devices, e.g. switch-operated

Landscapes

  • Amplifiers (AREA)
  • Analogue/Digital Conversion (AREA)
DK96112035T 1996-07-25 1996-07-25 Kredsløb med operationsforstærker DK0822656T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96112035A EP0822656B1 (de) 1996-07-25 1996-07-25 Schaltungsanordnung mit einem Operationsverstärker

Publications (1)

Publication Number Publication Date
DK0822656T3 true DK0822656T3 (da) 1999-07-05

Family

ID=8223043

Family Applications (1)

Application Number Title Priority Date Filing Date
DK96112035T DK0822656T3 (da) 1996-07-25 1996-07-25 Kredsløb med operationsforstærker

Country Status (8)

Country Link
EP (1) EP0822656B1 (da)
JP (1) JP3140399B2 (da)
CN (1) CN1092419C (da)
AT (1) ATE175298T1 (da)
CA (1) CA2211276C (da)
DE (1) DE59601083D1 (da)
DK (1) DK0822656T3 (da)
ES (1) ES2127592T3 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8469775B2 (en) * 2008-07-10 2013-06-25 3M Innovative Properties Company Conversion assemblage adaptable for use in combination with a surface modifying apparatus and method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4215317A (en) * 1978-11-27 1980-07-29 Omni Spectra, Inc. Compensated operational amplifier circuit
JPS55165009A (en) * 1979-06-11 1980-12-23 Hitachi Ltd Signal transmission circuit
DE3478730D1 (en) * 1983-12-15 1989-07-20 Matsushita Graphic Communic Logarithmically linearly controlled variable gain amplifier
FR2674706B1 (fr) * 1991-03-26 1997-01-03 Cit Alcatel Dispositif de reglage automatique de niveau d'un signal.
JPH05226945A (ja) * 1991-04-09 1993-09-03 Olympus Optical Co Ltd 電圧電流変換回路及び該回路を有する差動増幅回路

Also Published As

Publication number Publication date
EP0822656B1 (de) 1998-12-30
CA2211276C (en) 2000-05-02
JP3140399B2 (ja) 2001-03-05
ATE175298T1 (de) 1999-01-15
JPH10117112A (ja) 1998-05-06
EP0822656A1 (de) 1998-02-04
CA2211276A1 (en) 1998-01-25
CN1092419C (zh) 2002-10-09
CN1178414A (zh) 1998-04-08
DE59601083D1 (de) 1999-02-11
ES2127592T3 (es) 1999-04-16

Similar Documents

Publication Publication Date Title
TW327256B (en) Low voltage operational amplifier input stage and method
DK0474930T3 (da) Forstærkning med direkte forbundne, kaskadekoblede forstærkere
EP0663719A3 (en) Analog filter circuit and semiconductor integrated circuit device using the same
ATE37619T1 (de) Integrierte konstantstromquelle.
KR850700191A (ko) 제곱회로
IT1252392B (it) Stadio transconduttore perfezionato per filtri ad alta frequenza
KR910005676A (ko) 신호처리장치
ATE270469T1 (de) Begrenzungsschaltung für einen analogen verstärker
KR910010831A (ko) 오디오 장치의 마지막 단의 출력왜곡을 감지하기 위한 회로
KR910007238A (ko) 증폭 회로
DK0822656T3 (da) Kredsløb med operationsforstærker
ATE433224T1 (de) Differenzverstärker
DE3778780D1 (de) Schaltungsanordnung mit einer brueckenendstufe.
KR880014734A (ko) 증폭기
EP0921635A4 (en) Power amplifier device
EP0346020A3 (en) Drive amplifier circuit
KR840000110A (ko) 전력 증폭기
DE68928434D1 (de) Differentieller verstärker
EP0499645A4 (en) Differential amplifying circuit of operational amplifier
KR900008767A (ko) 증폭기 회로
ES2095370T3 (es) Circuito amplificador con transistores bipolares y de efecto de campo.
EP0388529A3 (en) Logic circuits using a status holding circuit
EP0304576A3 (en) Gate array oscillator with noise rejection
KR890011200A (ko) 연산 증폭기 회로
IT1281300B1 (it) Circuito per modificare il campo di variazione dell'ampiezza di un segnale analogico