JPS60184312U - operational amplifier circuit - Google Patents

operational amplifier circuit

Info

Publication number
JPS60184312U
JPS60184312U JP6042984U JP6042984U JPS60184312U JP S60184312 U JPS60184312 U JP S60184312U JP 6042984 U JP6042984 U JP 6042984U JP 6042984 U JP6042984 U JP 6042984U JP S60184312 U JPS60184312 U JP S60184312U
Authority
JP
Japan
Prior art keywords
operational amplifier
amplifier circuit
circuit
bias
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
JP6042984U
Other languages
Japanese (ja)
Inventor
正 斎藤
Original Assignee
東光株式会社
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 東光株式会社 filed Critical 東光株式会社
Priority to JP6042984U priority Critical patent/JPS60184312U/en
Publication of JPS60184312U publication Critical patent/JPS60184312U/en
Pending legal-status Critical Current

Links

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、第２図は本考案の実施例を示す回路図、第３図
は従来の演算増幅回路を示す回路図である。 ３２、３４．３５・・・・・・外部接続用端子。1 and 2 are circuit diagrams showing an embodiment of the present invention, and FIG. 3 is a circuit diagram showing a conventional operational amplifier circuit. 32, 34.35...Terminal for external connection.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 入力段及び出力段に定電流回路を具え、該定電流回路の
電流を制御するバイアス電流を決める少くとも一つのト
ランジスタ及び抵抗から成るバイアス回路を具える演算
増幅回路において、該バイアス回路のトランジスタと抵
抗の間より導出された外部接続用端子を具えたことを特
徴とする演算増幅回路。In an operational amplifier circuit comprising a constant current circuit at an input stage and an output stage, and a bias circuit comprising at least one transistor and a resistor that determines a bias current for controlling the current of the constant current circuit, the transistor of the bias circuit and An operational amplifier circuit characterized by comprising an external connection terminal led out from between the resistors.
JP6042984U 1984-04-24 1984-04-24 operational amplifier circuit Pending JPS60184312U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6042984U JPS60184312U (en) 1984-04-24 1984-04-24 operational amplifier circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6042984U JPS60184312U (en) 1984-04-24 1984-04-24 operational amplifier circuit

Publications (1)

Publication Number Publication Date
JPS60184312U true JPS60184312U (en) 1985-12-06

Family

ID=30587768

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6042984U Pending JPS60184312U (en) 1984-04-24 1984-04-24 operational amplifier circuit

Country Status (1)

Country Link
JP (1) JPS60184312U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4810458U (en) * 1971-06-17 1973-02-05
JPS4998561A (en) * 1972-12-26 1974-09-18

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4810458U (en) * 1971-06-17 1973-02-05
JPS4998561A (en) * 1972-12-26 1974-09-18

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