ATE305185T1 - Doppelbrückenverstärker - Google Patents

Doppelbrückenverstärker

Info

Publication number
ATE305185T1
ATE305185T1 AT01949421T AT01949421T ATE305185T1 AT E305185 T1 ATE305185 T1 AT E305185T1 AT 01949421 T AT01949421 T AT 01949421T AT 01949421 T AT01949421 T AT 01949421T AT E305185 T1 ATE305185 T1 AT E305185T1
Authority
AT
Austria
Prior art keywords
bridge amplifier
double bridge
amplifier
iin2
iin1
Prior art date
Application number
AT01949421T
Other languages
English (en)
Inventor
Jan P F Huijser
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE305185T1 publication Critical patent/ATE305185T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/68—Combinations of amplifiers, e.g. multi-channel amplifiers for stereophonics
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/03—Indexing scheme relating to amplifiers the amplifier being designed for audio applications

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
AT01949421T 2000-06-23 2001-06-19 Doppelbrückenverstärker ATE305185T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP00202197 2000-06-23
PCT/EP2001/006957 WO2001099273A1 (en) 2000-06-23 2001-06-19 Dual bridge amplifier

Publications (1)

Publication Number Publication Date
ATE305185T1 true ATE305185T1 (de) 2005-10-15

Family

ID=8171684

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01949421T ATE305185T1 (de) 2000-06-23 2001-06-19 Doppelbrückenverstärker

Country Status (7)

Country Link
US (1) US6563380B2 (de)
EP (1) EP1297624B1 (de)
JP (1) JP2003536339A (de)
KR (1) KR20020059371A (de)
AT (1) ATE305185T1 (de)
DE (1) DE60113540T2 (de)
WO (1) WO2001099273A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030179892A1 (en) * 2002-03-25 2003-09-25 Madsen Kim Nordtorp System and method for an improved configuration for stereo headphone amplifiers
EP1487100A1 (de) 2003-06-09 2004-12-15 STMicroelectronics S.r.l. Mehrkanal-Leistungsverstärker mit kanalunabhängigem selbstkonfigurierendem Ausgang in Eintaktanordnung oder in Brückenanordnung, insbesondere für Audioanwendungen
EP1496611A1 (de) * 2003-07-09 2005-01-12 STMicroelectronics S.r.l. Selbstkonfigurierender Mehrkanal-Leistungsverstärker in Eintaktanordnung oder in Brückenanordnung, insbesondere für Audioanwendungen
EP1548933B1 (de) * 2003-12-23 2007-11-28 STMicroelectronics S.r.l. Verfahren zum Verhindern abrupter Spannungsänderungen am Ausgang eines Verstärkerpaars und Regelschaltung für ein selbstkonfigurierendes Verstärkerpaar in einer Brückenkonfiguration
US7023983B2 (en) * 2003-12-30 2006-04-04 Qualcomm Incorporated Versatile circuit for interfacing with audio headsets
US20060183509A1 (en) * 2005-02-16 2006-08-17 Shuyong Shao DC power source for an accessory of a portable communication device
JP2007043289A (ja) * 2005-08-01 2007-02-15 Toshiba Corp 増幅回路とこれを用いたフィルタ及び無線通信装置
US8325943B2 (en) * 2007-01-15 2012-12-04 Harman International Industries, Incorporated Dual-coil, dual gap electromagnetic transducer with multiple channel amplifiers
RU2765783C1 (ru) * 2021-02-26 2022-02-02 Акционерное общество «Информационные спутниковые системы» имени академика М.Ф.Решетнёва» Мостовой импульсный усилитель мощности

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59107699A (ja) * 1982-12-13 1984-06-21 Toshiba Corp ステレオ再生装置
NL8600292A (nl) * 1986-02-07 1987-09-01 Philips Nv Brugversterker.
IT1241387B (it) 1990-12-28 1994-01-10 Sgs Thomson Microelectronics Stadio amplificatore del tipo a doppio ponte per due segnali di ingresso, in particolare per applicazioni stereo
EP0613242B1 (de) * 1993-02-24 1997-10-29 STMicroelectronics S.r.l. Selbstkonfigurierbarer Doppelbrückenverstärker
JP3881448B2 (ja) * 1998-03-31 2007-02-14 株式会社東芝 電力増幅回路

Also Published As

Publication number Publication date
US20020097086A1 (en) 2002-07-25
DE60113540D1 (de) 2005-10-27
US6563380B2 (en) 2003-05-13
WO2001099273A1 (en) 2001-12-27
JP2003536339A (ja) 2003-12-02
KR20020059371A (ko) 2002-07-12
DE60113540T2 (de) 2006-06-14
EP1297624B1 (de) 2005-09-21
EP1297624A1 (de) 2003-04-02

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Legal Events

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