JPS57128053A - Integrated circuit device - Google Patents

Integrated circuit device

Info

Publication number
JPS57128053A
JPS57128053A JP1297281A JP1297281A JPS57128053A JP S57128053 A JPS57128053 A JP S57128053A JP 1297281 A JP1297281 A JP 1297281A JP 1297281 A JP1297281 A JP 1297281A JP S57128053 A JPS57128053 A JP S57128053A
Authority
JP
Japan
Prior art keywords
power source
voltages
stabilized
stabi
inputted
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.)
Pending
Application number
JP1297281A
Other languages
Japanese (ja)
Inventor
Kazuyoshi Iga
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.)
Hitachi Ltd
Renesas Eastern Japan Semiconductor Inc
Hitachi Iruma Electronic Co Ltd
Original Assignee
Hitachi Ltd
Hitachi Tohbu Semiconductor Ltd
Hitachi Iruma Electronic Co Ltd
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 Hitachi Ltd, Hitachi Tohbu Semiconductor Ltd, Hitachi Iruma Electronic Co Ltd filed Critical Hitachi Ltd
Priority to JP1297281A priority Critical patent/JPS57128053A/en
Publication of JPS57128053A publication Critical patent/JPS57128053A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To simplify a power source circuit in an electronic circuit necessary for a plurality of power source voltages by composing circuits for forming a plurality of types of stabilized output voltages for non-stable input voltage in one IC device.
CONSTITUTION: An AC power source voltage Vac inputted through a transformer T having a center tap at the output side is rectified and converted into non- stable voltages +Vi, -Vi. These voltages +Vi, -Vi are inputted to stabilized power source circuits +V/stabi, -V/stabi composed in the IC designated by broken lines, in which positive and negative polarity stabilized output voltages +V, -V are formed. In this manner, the power source circuit of an electronic circuit necessary for the stabilized votages can be simplified.
COPYRIGHT: (C)1982,JPO&Japio
JP1297281A 1981-02-02 1981-02-02 Integrated circuit device Pending JPS57128053A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1297281A JPS57128053A (en) 1981-02-02 1981-02-02 Integrated circuit device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1297281A JPS57128053A (en) 1981-02-02 1981-02-02 Integrated circuit device

Publications (1)

Publication Number Publication Date
JPS57128053A true JPS57128053A (en) 1982-08-09

Family

ID=11820136

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1297281A Pending JPS57128053A (en) 1981-02-02 1981-02-02 Integrated circuit device

Country Status (1)

Country Link
JP (1) JPS57128053A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005025596A (en) * 2003-07-04 2005-01-27 Ricoh Co Ltd Semiconductor device
US10458680B2 (en) 2016-02-03 2019-10-29 Schott Ag Method and device for discharging a hydrogen storage system in parabolic trough receivers
US10571154B2 (en) 2016-02-03 2020-02-25 Schott Ag Method for discharging a hydrogen storage system in parabolic trough receivers
US10801753B2 (en) 2014-09-12 2020-10-13 Schott Ag Method and device for introducing protective gas into a receiver tube

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005025596A (en) * 2003-07-04 2005-01-27 Ricoh Co Ltd Semiconductor device
WO2005008355A1 (en) * 2003-07-04 2005-01-27 Ricoh Company, Ltd. Semiconductor device with high-breakdown-voltage regulator
US10801753B2 (en) 2014-09-12 2020-10-13 Schott Ag Method and device for introducing protective gas into a receiver tube
US10458680B2 (en) 2016-02-03 2019-10-29 Schott Ag Method and device for discharging a hydrogen storage system in parabolic trough receivers
US10571154B2 (en) 2016-02-03 2020-02-25 Schott Ag Method for discharging a hydrogen storage system in parabolic trough receivers

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