DE3768095D1 - Brueckenverstaerker. - Google Patents
Brueckenverstaerker.Info
- Publication number
- DE3768095D1 DE3768095D1 DE8787200157T DE3768095T DE3768095D1 DE 3768095 D1 DE3768095 D1 DE 3768095D1 DE 8787200157 T DE8787200157 T DE 8787200157T DE 3768095 T DE3768095 T DE 3768095T DE 3768095 D1 DE3768095 D1 DE 3768095D1
- Authority
- DE
- Germany
- Prior art keywords
- brueckenverstaerker
- 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
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/181—Low-frequency amplifiers, e.g. audio preamplifiers
- H03F3/183—Low-frequency amplifiers, e.g. audio preamplifiers with semiconductor devices only
- H03F3/187—Low-frequency amplifiers, e.g. audio preamplifiers with semiconductor devices only in integrated circuits
-
- 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
- H03F3/3081—Duplicated single-ended push-pull arrangements, i.e. bridge circuits
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Multimedia (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8600292A NL8600292A (nl) | 1986-02-07 | 1986-02-07 | Brugversterker. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3768095D1 true DE3768095D1 (en) | 1991-04-04 |
Family
ID=19847537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787200157T Expired - Lifetime DE3768095D1 (en) | 1986-02-07 | 1987-02-03 | Brueckenverstaerker. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4758796A (de) |
EP (1) | EP0234627B1 (de) |
JP (1) | JP2559392B2 (de) |
KR (1) | KR960000774B1 (de) |
DE (1) | DE3768095D1 (de) |
HK (1) | HK15393A (de) |
NL (1) | NL8600292A (de) |
SG (1) | SG113392G (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1215452B (it) * | 1987-04-30 | 1990-02-14 | Sgs Microelettronica Spa | Amplificatore audio cosiddetto bridge perfezionato. |
IT1214255B (it) * | 1987-09-30 | 1990-01-10 | Sgs Microelettronica Spa | Amplificatore audio commutabile elettronicamente dalla configurazione stereo alla configurazione bridge. |
IT1234895B (it) * | 1988-04-27 | 1992-06-02 | Sgs Thomson Microelectronics | Rete di polarizzazione per coppie di amplificatori integrati commutabili da una configurazione asimmetrica ad una configurazione a ponte e viceversa. |
EP0442573B1 (de) * | 1990-02-14 | 1995-05-31 | Koninklijke Philips Electronics N.V. | Stromausgleichschaltung |
US5128723A (en) * | 1991-05-06 | 1992-07-07 | Xerox Corporation | Scavengeless development system having toner deposited on a doner roller from a toner mover |
DE19525410A1 (de) * | 1995-07-12 | 1997-01-23 | Philips Patentverwaltung | Schaltungsanordnung zum Übertragen von Tonsignalen |
EP0846367B1 (de) * | 1996-06-21 | 2004-02-25 | Koninklijke Philips Electronics N.V. | Brückenverstärker mit um die last gelegter rückkopplung |
JP3727777B2 (ja) * | 1997-04-28 | 2005-12-14 | 株式会社東芝 | 平衡型増幅器 |
IT1305650B1 (it) * | 1998-12-16 | 2001-05-15 | St Microelectronics Srl | Circuito per assicurare una completa saturazione di entrambi gliamplificatori di un amplificatore a ponte configurato ad ingresso |
JP2003536339A (ja) * | 2000-06-23 | 2003-12-02 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | デュアルブリッジ増幅器 |
US20030179892A1 (en) * | 2002-03-25 | 2003-09-25 | Madsen Kim Nordtorp | System and method for an improved configuration for stereo headphone amplifiers |
JP4738090B2 (ja) * | 2005-08-05 | 2011-08-03 | 株式会社東芝 | Btl方式の増幅回路 |
US7385448B2 (en) * | 2006-05-17 | 2008-06-10 | Intelleflex Corporation | Circuitry for adaptively generating and using a reference voltage |
US8330539B2 (en) * | 2009-08-14 | 2012-12-11 | Nxp B.V. | Dynamic switchable mode dual bridge power amplifier |
US8823453B2 (en) * | 2012-11-07 | 2014-09-02 | Semtech Corporation | Instrumentation amplifier with rail-to-rail input range |
JP2018107641A (ja) * | 2016-12-27 | 2018-07-05 | ヤマハ株式会社 | バランス出力型増幅器 |
US11502649B2 (en) * | 2020-04-16 | 2022-11-15 | Mediatek Inc. | High-linearity differential to single ended buffer amplifier |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3808545A (en) * | 1972-10-04 | 1974-04-30 | Int Radio & Electronics Corp | High power bridge audio amplifier |
DE2429953B2 (de) * | 1974-06-21 | 1980-03-27 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Schaltungsanordnung zur Verarbeitung physiologischer Meßsignale |
DE3234400A1 (de) * | 1982-09-16 | 1984-03-22 | Siemens AG, 1000 Berlin und 8000 München | Halbleiter-verstaerkerschaltung |
-
1986
- 1986-02-07 NL NL8600292A patent/NL8600292A/nl not_active Application Discontinuation
-
1987
- 1987-01-27 US US07/007,297 patent/US4758796A/en not_active Expired - Fee Related
- 1987-02-03 DE DE8787200157T patent/DE3768095D1/de not_active Expired - Lifetime
- 1987-02-03 EP EP87200157A patent/EP0234627B1/de not_active Expired - Lifetime
- 1987-02-04 KR KR1019870000881A patent/KR960000774B1/ko not_active IP Right Cessation
- 1987-02-04 JP JP62022625A patent/JP2559392B2/ja not_active Expired - Lifetime
-
1992
- 1992-11-02 SG SG1133/92A patent/SG113392G/en unknown
-
1993
- 1993-02-25 HK HK153/93A patent/HK15393A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SG113392G (en) | 1993-01-29 |
EP0234627B1 (de) | 1991-02-27 |
JPS62190909A (ja) | 1987-08-21 |
HK15393A (en) | 1993-03-05 |
EP0234627A1 (de) | 1987-09-02 |
KR870008436A (ko) | 1987-09-26 |
US4758796A (en) | 1988-07-19 |
JP2559392B2 (ja) | 1996-12-04 |
KR960000774B1 (ko) | 1996-01-12 |
NL8600292A (nl) | 1987-09-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N |
|
8339 | Ceased/non-payment of the annual fee |