FR2577083B1 - Amplificateur operationnel - Google Patents

Amplificateur operationnel

Info

Publication number
FR2577083B1
FR2577083B1 FR868600802A FR8600802A FR2577083B1 FR 2577083 B1 FR2577083 B1 FR 2577083B1 FR 868600802 A FR868600802 A FR 868600802A FR 8600802 A FR8600802 A FR 8600802A FR 2577083 B1 FR2577083 B1 FR 2577083B1
Authority
FR
France
Prior art keywords
operational amplifier
amplifier
operational
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 - Lifetime
Application number
FR868600802A
Other languages
English (en)
Other versions
FR2577083A1 (fr
Inventor
Carlo Cini
Claudio Diazzi
Pietro Erratico
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.)
STMicroelectronics SRL
Original Assignee
SGS Microelettronica SpA
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 SGS Microelettronica SpA filed Critical SGS Microelettronica SpA
Publication of FR2577083A1 publication Critical patent/FR2577083A1/fr
Application granted granted Critical
Publication of FR2577083B1 publication Critical patent/FR2577083B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H03F3/30—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor
    • H03F3/3069—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the emitters of complementary power transistors being connected to the output
    • H03F3/3071—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the emitters of complementary power transistors being connected to the output with asymmetrical driving of the end stage
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G11/00—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general
    • H03G11/04—Limiting level dependent on strength of signal; Limiting level dependent on strength of carrier on which signal is modulated
FR868600802A 1985-01-31 1986-01-21 Amplificateur operationnel Expired - Lifetime FR2577083B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19312/85A IT1217293B (it) 1985-01-31 1985-01-31 Amplificatore operazionale perfezionato con limitazione della dinamica di uscita

Publications (2)

Publication Number Publication Date
FR2577083A1 FR2577083A1 (fr) 1986-08-08
FR2577083B1 true FR2577083B1 (fr) 1991-10-11

Family

ID=11156642

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868600802A Expired - Lifetime FR2577083B1 (fr) 1985-01-31 1986-01-21 Amplificateur operationnel

Country Status (6)

Country Link
US (1) US4672326A (fr)
JP (1) JPS61176205A (fr)
DE (1) DE3602551C2 (fr)
FR (1) FR2577083B1 (fr)
IT (1) IT1217293B (fr)
NL (1) NL8600193A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5168243A (en) * 1991-02-06 1992-12-01 Linear Technology Corporation Integrated high gain amplifier
DE4402653C2 (de) * 1994-01-29 1997-01-30 Jungheinrich Ag Hydraulische Hubvorrichtung für batteriebetriebene Flurförderzeuge
JPH0878971A (ja) * 1994-06-30 1996-03-22 Fujitsu Ltd 出力回路および演算増幅器
JPH09130218A (ja) * 1995-10-31 1997-05-16 Mitsubishi Electric Corp 演算増幅器およびディジタル信号伝達回路
JP3335516B2 (ja) * 1995-12-19 2002-10-21 三菱電機株式会社 半導体センサ
DE10243157B4 (de) * 2002-09-17 2006-11-09 Infineon Technologies Ag Operationsverstärkerschaltung zur Realisierung von Extremwertfunktionen
US9209761B2 (en) * 2013-06-28 2015-12-08 Texas Instruments Incorporated Combined input stage for transconductance amplifier having gain linearity over increased input voltage range
DE102014226168B4 (de) * 2014-12-17 2018-04-19 Dialog Semiconductor (Uk) Limited Spannungsregler mit Senke/Quelle-Ausgangsstufe mit Betriebspunkt-Stromsteuerschaltung für schnelle transiente Lasten und entsprechendes Verfahren

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1452631A (en) * 1973-06-22 1976-10-13 Honeywell Ltd Signal limiter circuit
JPS5552618A (en) * 1978-10-13 1980-04-17 Mitsubishi Precision Co Ltd Limiter circuit
US4402029A (en) * 1979-06-15 1983-08-30 Matsushita Electric Industrial Co., Ltd. Protective circuit for output transformer-less circuit
JPS579114A (en) * 1980-06-20 1982-01-18 Fujitsu Ltd Limiter circuit
US4355341A (en) * 1980-06-30 1982-10-19 Rca Corporation Power protection circuit for transistors
JPS58108814A (ja) * 1981-12-23 1983-06-29 Rohm Co Ltd ピ−ククリツプ回路
US4481553A (en) * 1982-04-05 1984-11-06 General Electric Company Protection circuit
JPS59160314A (ja) * 1983-03-03 1984-09-11 Oki Electric Ind Co Ltd 波形クランプ回路

Also Published As

Publication number Publication date
DE3602551A1 (de) 1986-08-07
US4672326A (en) 1987-06-09
IT8519312A0 (it) 1985-01-31
DE3602551C2 (de) 1997-02-06
NL8600193A (nl) 1986-08-18
JPS61176205A (ja) 1986-08-07
IT1217293B (it) 1990-03-22
FR2577083A1 (fr) 1986-08-08

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Legal Events

Date Code Title Description
D6 Patent endorsed licences of rights
ST Notification of lapse