ES2142897T3 - Optoacoplador lineal bidireccional. - Google Patents

Optoacoplador lineal bidireccional.

Info

Publication number
ES2142897T3
ES2142897T3 ES94114457T ES94114457T ES2142897T3 ES 2142897 T3 ES2142897 T3 ES 2142897T3 ES 94114457 T ES94114457 T ES 94114457T ES 94114457 T ES94114457 T ES 94114457T ES 2142897 T3 ES2142897 T3 ES 2142897T3
Authority
ES
Spain
Prior art keywords
dip
pins
photodetector
transmitter
issuer
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
ES94114457T
Other languages
English (en)
Inventor
Robert Krause
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.)
SMI Holding LLC
Original Assignee
Siemens Microelectronics Inc
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 Siemens Microelectronics Inc filed Critical Siemens Microelectronics Inc
Application granted granted Critical
Publication of ES2142897T3 publication Critical patent/ES2142897T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F55/00—Radiation-sensitive semiconductor devices covered by groups H10F10/00, H10F19/00 or H10F30/00 being structurally associated with electric light sources and electrically or optically coupled thereto
    • H10F55/20—Radiation-sensitive semiconductor devices covered by groups H10F10/00, H10F19/00 or H10F30/00 being structurally associated with electric light sources and electrically or optically coupled thereto wherein the electric light source controls the radiation-sensitive semiconductor devices, e.g. optocouplers
    • H10F55/25—Radiation-sensitive semiconductor devices covered by groups H10F10/00, H10F19/00 or H10F30/00 being structurally associated with electric light sources and electrically or optically coupled thereto wherein the electric light source controls the radiation-sensitive semiconductor devices, e.g. optocouplers wherein the radiation-sensitive devices and the electric light source are all semiconductor devices
    • H10F55/255—Radiation-sensitive semiconductor devices covered by groups H10F10/00, H10F19/00 or H10F30/00 being structurally associated with electric light sources and electrically or optically coupled thereto wherein the electric light source controls the radiation-sensitive semiconductor devices, e.g. optocouplers wherein the radiation-sensitive devices and the electric light source are all semiconductor devices formed in, or on, a common substrate
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F55/00—Radiation-sensitive semiconductor devices covered by groups H10F10/00, H10F19/00 or H10F30/00 being structurally associated with electric light sources and electrically or optically coupled thereto
    • H10F55/20—Radiation-sensitive semiconductor devices covered by groups H10F10/00, H10F19/00 or H10F30/00 being structurally associated with electric light sources and electrically or optically coupled thereto wherein the electric light source controls the radiation-sensitive semiconductor devices, e.g. optocouplers
    • H10F55/25—Radiation-sensitive semiconductor devices covered by groups H10F10/00, H10F19/00 or H10F30/00 being structurally associated with electric light sources and electrically or optically coupled thereto wherein the electric light source controls the radiation-sensitive semiconductor devices, e.g. optocouplers wherein the radiation-sensitive devices and the electric light source are all semiconductor devices

Landscapes

  • Optical Communication System (AREA)

Abstract

LAS INTERFACES AISLADAS, BIDIRECCIONALES QUE UTILIZAN ACOPLADORES OPTICOS OFRECEN UNA ALTERNATIVA COMPACTA Y DE BUEN PRECIO A LOS TRANSFORMADORES DE LINEA TRADICIONALES. LOS DISPOSITIVOS PUEDEN CONFIGURARSE PARA SUMINISTRAR UNA COMUNICACION SEMIDUPLEX O COMPLETAMENTE DUPLEX. EL DISPOSITIVO ESTA CONTENIDO EN UN PAQUETE DOBLE, EN LINEA (DIP) (12) QUE TIENE OCHO PATILLAS, PERO PUEDE UTILIZARSE CUALQUIER DISPOSICION DE EMPAQUETAMIENTO ADECUADA. EL OCTOACOPLADOR (10) COMPRENDE CUATRO DISPOSITIVOS: UN PRIMER EMISOR (20), UN SEGUNDO EMISOR (22), UN PRIMER FOTODETECTOR (24) Y UN SEGUNDO FOTODETECTOR (26). EL PRIMER EMISOR (20) ESTA CONECTADO A TRAVES DE LAS PATILLAS (DIP) (1) Y (2), EL SEGUNDO EMISOR (22) ESTA CONECTADO A TRAVES DE LAS PATILLAS (DIP) (7) Y (8), EL PRIMER FOTODETECTOR (24) ESTA CONECTADO A TRAVES DE LAS PATILLAS (DIP) (3) Y (4), Y EL SEGUNDO FOTODETECTOR (26) ESTA CONECTADO A TRAVES DE LAS PATILLAS (DIP) (5) Y (6). LA RADIACION OPTICA DEL PRIMER Y SEGUNDO EMISOR (2) Y (22) PASA A TRAVES DE UNA CAVIDAD OPTICA COMUN (30). LA CAVIDAD OPTICA PUEDE SER CUALQUIER MEDIO ADECUADO PARA LA CONDUCCION DE LA LUZ.
ES94114457T 1993-09-30 1994-09-14 Optoacoplador lineal bidireccional. Expired - Lifetime ES2142897T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12964093A 1993-09-30 1993-09-30

Publications (1)

Publication Number Publication Date
ES2142897T3 true ES2142897T3 (es) 2000-05-01

Family

ID=22440925

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94114457T Expired - Lifetime ES2142897T3 (es) 1993-09-30 1994-09-14 Optoacoplador lineal bidireccional.

Country Status (4)

Country Link
US (1) US5514875A (es)
EP (1) EP0646973B1 (es)
DE (1) DE69421884T2 (es)
ES (1) ES2142897T3 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5881196A (en) * 1995-05-31 1996-12-18 Cp Clare Corporation Voltage-to-current converter using optical isolation
JP3847889B2 (ja) * 1997-04-08 2006-11-22 キヤノン株式会社 光電変換装置
US5946394A (en) * 1997-06-12 1999-08-31 C. P. Clare Corporation Isolation amplifier with hook switch control
FR2776443B1 (fr) 1998-03-17 2000-06-02 Sgs Thomson Microelectronics Circuit d'isolation electrique entre un bus bidirectionnel et un circuit peripherique
FR2801742B1 (fr) 1999-11-26 2002-05-03 Centre Nat Rech Scient Circuit hybride haute tension
US6556750B2 (en) * 2000-05-26 2003-04-29 Fairchild Semiconductor Corporation Bi-directional optical coupler
DE102016001388B4 (de) * 2016-02-09 2018-09-27 Azur Space Solar Power Gmbh Optokoppler
JP2017147364A (ja) * 2016-02-18 2017-08-24 株式会社東芝 半導体モジュール
DE102017004149A1 (de) 2017-05-02 2018-11-08 Azur Space Solar Power Gmbh Lichtempfangseinheit
CN115276642A (zh) 2021-04-29 2022-11-01 恩智浦美国有限公司 具有电平转换器的光耦合器电路

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1264513C2 (de) * 1963-11-29 1973-01-25 Texas Instruments Inc Bezugspotentialfreier gleichstromdifferenzverstaerker
US3524486A (en) * 1968-12-09 1970-08-18 Henry H Turner Nutcracker
US3818451A (en) * 1972-03-15 1974-06-18 Motorola Inc Light-emitting and light-receiving logic array
US4228349A (en) * 1978-08-28 1980-10-14 Rca Corporation III-V Direct-bandgap semiconductor optical filter
US4228323A (en) * 1979-01-31 1980-10-14 Bell Telephone Laboratories, Incorporated Variable loop length compensated barrier circuit
SU856007A1 (ru) * 1979-11-05 1981-08-15 Предприятие П/Я Г-4993 Оптоэлектронное устройство гальванического разделени цепей
JPS5767907A (en) * 1980-10-15 1982-04-24 Sumitomo Electric Ind Ltd Photoelectric conversion connector
US4477721A (en) * 1982-01-22 1984-10-16 International Business Machines Corporation Electro-optic signal conversion
JPH069334B2 (ja) * 1984-09-03 1994-02-02 株式会社東芝 光・電気集積化素子
JPS6379384A (ja) * 1986-09-22 1988-04-09 Nec Corp ホトカプラ
US4711997A (en) * 1986-11-14 1987-12-08 American Telephone And Telegraph Company, At&T Bell Laboratories Optical interconnection of devices on chips
US5051601A (en) * 1988-08-23 1991-09-24 Canon Kabushiki Kaisha Electronic apparatus with light communication
US4972089A (en) * 1989-04-03 1990-11-20 Motorola Inc. Single package electro-optic transmitter-receiver
US5140152A (en) * 1991-05-31 1992-08-18 The University Of Colorado Foundation, Inc. Full duplex optoelectronic device with integral emitter/detector pair

Also Published As

Publication number Publication date
US5514875A (en) 1996-05-07
EP0646973B1 (en) 1999-12-01
EP0646973A1 (en) 1995-04-05
DE69421884T2 (de) 2000-05-11
DE69421884D1 (de) 2000-01-05

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