JPS58183090U - current drive circuit - Google Patents

current drive circuit

Info

Publication number
JPS58183090U
JPS58183090U JP1982078898U JP7889882U JPS58183090U JP S58183090 U JPS58183090 U JP S58183090U JP 1982078898 U JP1982078898 U JP 1982078898U JP 7889882 U JP7889882 U JP 7889882U JP S58183090 U JPS58183090 U JP S58183090U
Authority
JP
Japan
Prior art keywords
drive circuit
current drive
amplifier
input
load
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
JP1982078898U
Other languages
Japanese (ja)
Inventor
淳一 由雄
Original Assignee
パイオニア株式会社
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 パイオニア株式会社 filed Critical パイオニア株式会社
Priority to JP1982078898U priority Critical patent/JPS58183090U/en
Publication of JPS58183090U publication Critical patent/JPS58183090U/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Linear Motors (AREA)
  • Amplifiers (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 the drawing]

図面は本考案による電流駆動回路を示し、第１図はその
基本構成を示すブロック図、及び第２図はその具体的回
路例を示す回路図である。 １・・・第１の増幅器、２・・・第２の増幅器、ＯＰ□
・・・第１のオペアンプ、ＯＦ２・・・第２のオペアン
プ、４゜ＲＬ・・・負荷、５．Ｒ４・・−抵抗、７．Ｒ
３・・・帰還抵抗（素子）。The drawings show a current drive circuit according to the present invention; FIG. 1 is a block diagram showing its basic configuration, and FIG. 2 is a circuit diagram showing a specific example of the circuit. 1... First amplifier, 2... Second amplifier, OP□
...first operational amplifier, OF2...second operational amplifier, 4°RL...load,5. R4...-resistance, 7. R
3...Feedback resistance (element).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 入力が直接加えられる第１の増幅器と、入力が反転して
加えられる第２の増幅器とを備え、前記両増幅器の出力
間に負荷と抵抗を直列に接続し、かつ前記負荷と抵抗の
接続点の電圧を帰還素子を介して前記第１の増幅器の入
力側に帰還するようにしたことを特徴とする電流駆動回
路。a first amplifier to which an input is directly applied; and a second amplifier to which an input is inverted and applied; a load and a resistor are connected in series between the outputs of both amplifiers; and a connection point between the load and the resistor. A current drive circuit characterized in that the voltage is fed back to the input side of the first amplifier via a feedback element.
JP1982078898U 1982-05-31 1982-05-31 current drive circuit Pending JPS58183090U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982078898U JPS58183090U (en) 1982-05-31 1982-05-31 current drive circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982078898U JPS58183090U (en) 1982-05-31 1982-05-31 current drive circuit

Publications (1)

Publication Number Publication Date
JPS58183090U true JPS58183090U (en) 1983-12-06

Family

ID=30088097

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982078898U Pending JPS58183090U (en) 1982-05-31 1982-05-31 current drive circuit

Country Status (1)

Country Link
JP (1) JPS58183090U (en)

Similar Documents

Publication Publication Date Title
JPS58183090U (en) current drive circuit
JPS5861522U (en) amplifier circuit
JPS59174726U (en) Frequency proportional phase advance circuit
JPS59126312U (en) Constant voltage power supply circuit
JPS59151306U (en) power circuit
JPS58158519U (en) Operational amplifier operating circuit
JPS5978718U (en) power amplifier
JPS5925824U (en) nonlinear amplifier circuit
JPS6074318U (en) low frequency amplifier circuit
JPS59189334U (en) comparator
JPS6415416U (en)
JPS60181914U (en) audio power amplifier
JPS59100353U (en) absolute value circuit
JPS5925815U (en) BTL amplifier
JPS6040118U (en) inverting amplifier
JPS5920717U (en) AC output signal correction circuit
JPS5961618U (en) Midpoint potential circuit
JPS58161316U (en) gain control amplifier
JPS5957015U (en) negative feedback amplifier
JPS6092349U (en) dc summing amplifier
JPS5840918U (en) amplifier
JPS5826211U (en) amplifier circuit
JPS60158311U (en) amplifier circuit
JPS5952470U (en) RMS detection circuit
JPS5836415U (en) power supply