JPS60153016U - Voltage current conversion circuit - Google Patents

Voltage current conversion circuit

Info

Publication number
JPS60153016U
JPS60153016U JP4090884U JP4090884U JPS60153016U JP S60153016 U JPS60153016 U JP S60153016U JP 4090884 U JP4090884 U JP 4090884U JP 4090884 U JP4090884 U JP 4090884U JP S60153016 U JPS60153016 U JP S60153016U
Authority
JP
Japan
Prior art keywords
conversion circuit
current conversion
voltage
transistor
voltage 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.)
Pending
Application number
JP4090884U
Other languages
Japanese (ja)
Inventor
坂井　良広
小川　富美雄
公一 斉藤
伸一 米本
福留　不二燈
Original Assignee
富士通株式会社
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 富士通株式会社 filed Critical 富士通株式会社
Priority to JP4090884U priority Critical patent/JPS60153016U/en
Publication of JPS60153016U publication Critical patent/JPS60153016U/en
Pending legal-status Critical Current

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  • Electronic Switches (AREA)
  • Amplifiers (AREA)
  • Control Of Electrical Variables (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来の電圧−電流変換回路図、第２図は本考案
の実施例構成図、第３図は本考案の他の実施例構成図で
ある。 Ｑ工〜Ｑ１６　：　）ランジスタ、Ｒ□〜、Ｒ□、：抵
抗、Ｇ□：電源、Ｍ１〜Ｍ３：カレントミラー回路。FIG. 1 is a diagram of a conventional voltage-to-current conversion circuit, FIG. 2 is a block diagram of an embodiment of the present invention, and FIG. 3 is a block diagram of another embodiment of the present invention. Q engineering ~ Q16: ) transistor, R□~, R□,: resistor, G□: power supply, M1 to M3: current mirror circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 抵抗を介して電圧源に接続されたエミッタと、出力端子
に接続されたコレクタとを有し、ベースに印加された入
力電圧に対応した出力電流を前記エミッタより得るよう
にした電圧電流変換回路において、ベースとコレクタが
直結されてなり、エミ゛レタが電圧入力端子側に接続さ
れてなる第２のトランジスタを設け、該第２のトランジ
スタのコレクタ電位を前記第１のトランジスタのベース
電位として付与するようにしたことを特徴とする電圧電
流変換回路。In a voltage-current conversion circuit having an emitter connected to a voltage source via a resistor and a collector connected to an output terminal, the emitter obtains an output current corresponding to an input voltage applied to a base. , a second transistor is provided whose base and collector are directly connected, and whose emitter is connected to the voltage input terminal side, and the collector potential of the second transistor is applied as the base potential of the first transistor. A voltage-current conversion circuit characterized by:
JP4090884U 1984-03-22 1984-03-22 Voltage current conversion circuit Pending JPS60153016U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4090884U JPS60153016U (en) 1984-03-22 1984-03-22 Voltage current conversion circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4090884U JPS60153016U (en) 1984-03-22 1984-03-22 Voltage current conversion circuit

Publications (1)

Publication Number Publication Date
JPS60153016U true JPS60153016U (en) 1985-10-12

Family

ID=30550240

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4090884U Pending JPS60153016U (en) 1984-03-22 1984-03-22 Voltage current conversion circuit

Country Status (1)

Country Link
JP (1) JPS60153016U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02198208A (en) * 1989-02-09 1990-08-06 Matsushita Electric Ind Co Ltd Voltage current conversion circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02198208A (en) * 1989-02-09 1990-08-06 Matsushita Electric Ind Co Ltd Voltage current conversion circuit

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