JPH0440316U - - Google Patents

Info

Publication number
JPH0440316U
JPH0440316U JP8305690U JP8305690U JPH0440316U JP H0440316 U JPH0440316 U JP H0440316U JP 8305690 U JP8305690 U JP 8305690U JP 8305690 U JP8305690 U JP 8305690U JP H0440316 U JPH0440316 U JP H0440316U
Authority
JP
Japan
Prior art keywords
current
circuit
outputs
temperature coefficient
constant current
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.)
Granted
Application number
JP8305690U
Other languages
English (en)
Other versions
JPH082738Y2 (ja
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 filed Critical
Priority to JP1990083056U priority Critical patent/JPH082738Y2/ja
Publication of JPH0440316U publication Critical patent/JPH0440316U/ja
Application granted granted Critical
Publication of JPH082738Y2 publication Critical patent/JPH082738Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Control Of Electrical Variables (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例の定電流回路の回路
図、第２図は従来の定電流回路の回路図である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 負の温度係数の第１の電流を出力する定電流源
    回路と、該定電流回路を基準側として正の温度係
    数の第２の電流を出力するカレントミラー回路と
    を設け、上記第１の電流と第２の電流を加算した
    電流を出力電流としたことを特徴とする定電流回
    路。
JP1990083056U 1990-08-05 1990-08-05 定電流回路 Expired - Lifetime JPH082738Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990083056U JPH082738Y2 (ja) 1990-08-05 1990-08-05 定電流回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990083056U JPH082738Y2 (ja) 1990-08-05 1990-08-05 定電流回路

Publications (2)

Publication Number Publication Date
JPH0440316U true JPH0440316U (ja) 1992-04-06
JPH082738Y2 JPH082738Y2 (ja) 1996-01-29

Family

ID=31630410

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990083056U Expired - Lifetime JPH082738Y2 (ja) 1990-08-05 1990-08-05 定電流回路

Country Status (1)

Country Link
JP (1) JPH082738Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013150180A (ja) * 2012-01-20 2013-08-01 New Japan Radio Co Ltd レベル変換回路

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1865398A1 (en) * 2006-06-07 2007-12-12 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH A temperature-compensated current generator, for instance for 1-10V interfaces

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61145616A (ja) * 1984-12-19 1986-07-03 Rohm Co Ltd 定電流源回路

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61145616A (ja) * 1984-12-19 1986-07-03 Rohm Co Ltd 定電流源回路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013150180A (ja) * 2012-01-20 2013-08-01 New Japan Radio Co Ltd レベル変換回路

Also Published As

Publication number Publication date
JPH082738Y2 (ja) 1996-01-29

Similar Documents

Publication Publication Date Title
JPH0440316U (ja)
JPH03127927U (ja)
JPH0411528U (ja)
JPH0411479U (ja)
JPS62146311U (ja)
JPS6277911U (ja)
JPS6185924U (ja)
JPH0390180U (ja)
JPS62116452U (ja)
JPH0224566U (ja)
JPS6363067U (ja)
JPH0414331U (ja)
JPH01147419U (ja)
JPS6257425U (ja)
JPH029914U (ja)
JPS6237331U (ja)
JPS63149693U (ja)
JPS61129644U (ja)
JPH03121413U (ja)
JPS641042U (ja)
JPS5894203U (ja) ア−ムライト
JPS6354014U (ja)
JPS6455780U (ja)
JPH03124222U (ja)
JPH02141109U (ja)

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term