JPS643320U - - Google Patents

Info

Publication number
JPS643320U
JPS643320U JP9783287U JP9783287U JPS643320U JP S643320 U JPS643320 U JP S643320U JP 9783287 U JP9783287 U JP 9783287U JP 9783287 U JP9783287 U JP 9783287U JP S643320 U JPS643320 U JP S643320U
Authority
JP
Japan
Prior art keywords
operational amplifier
input terminal
power source
positive input
amplifier circuit
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
JP9783287U
Other languages
English (en)
Other versions
JPH071859Y2 (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 JP9783287U priority Critical patent/JPH071859Y2/ja
Publication of JPS643320U publication Critical patent/JPS643320U/ja
Application granted granted Critical
Publication of JPH071859Y2 publication Critical patent/JPH071859Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Amplifiers (AREA)

Description

【図面の簡単な説明】
第１図は本考案になる演算増幅回路の一実施例
を示す回路図、第２図は従来の演算増幅回路の回
路図である。 １：入力端子、２……演算増幅器、３……正極
性入力端子、４……負極性入力端子、５……出力
端子、Ｃ１……コンデンサ、Ｄ１……ダイオード
、Ｒ１〜Ｒ４…抵抗、Ｖ１……バイアス用電源、
Ｖ２……駆動用電源。

Claims (1)

    【実用新案登録請求の範囲】
  1. 駆動用電源とは別ラインでバイアス用電源が演
    算増幅器の正極性入力端子に供給される演算増幅
    回路であつて、アノードが前記演算増幅器の負極
    性入力端子に接続され、カソードが前記正極性入
    力端子に接続されたダイオードを設けたことを特
    徴とする演算増幅回路。
JP9783287U 1987-06-25 1987-06-25 演算増幅回路 Expired - Lifetime JPH071859Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9783287U JPH071859Y2 (ja) 1987-06-25 1987-06-25 演算増幅回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9783287U JPH071859Y2 (ja) 1987-06-25 1987-06-25 演算増幅回路

Publications (2)

Publication Number Publication Date
JPS643320U true JPS643320U (ja) 1989-01-10
JPH071859Y2 JPH071859Y2 (ja) 1995-01-18

Family

ID=31323572

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9783287U Expired - Lifetime JPH071859Y2 (ja) 1987-06-25 1987-06-25 演算増幅回路

Country Status (1)

Country Link
JP (1) JPH071859Y2 (ja)

Also Published As

Publication number Publication date
JPH071859Y2 (ja) 1995-01-18

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