JPS6040119U - current amplification circuit - Google Patents
current amplification circuitInfo
- Publication number
- JPS6040119U JPS6040119U JP13069783U JP13069783U JPS6040119U JP S6040119 U JPS6040119 U JP S6040119U JP 13069783 U JP13069783 U JP 13069783U JP 13069783 U JP13069783 U JP 13069783U JP S6040119 U JPS6040119 U JP S6040119U
- Authority
- JP
- Japan
- Prior art keywords
- amplification circuit
- current amplification
- follower transistor
- current
- emitter
- 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
Links
Landscapes
- 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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の電流増幅回路の回路図、第２図は本考案
の一実施例を示す回路図、第３図は他の実施例を示す回
路図である。
１・・・・・・オペアンプ、２・・・・・・オペアンプ
の入力端子、３・・・・・・オペアンプの帰還端子、４
・・・・・・正電源端子、５・・・・・・負電源端子、
６・・・・・・オペアンプの出力端子、７・・・・・・
トランジスタ、８・・・・・・出力端子、９・・・・・
・負徊、１０． １１・・・・・・インピーダンス手段
、１２・・・・・・抵抗、１３・・・・・・トランジス
タ。FIG. 1 is a circuit diagram of a conventional current amplification circuit, FIG. 2 is a circuit diagram showing one embodiment of the present invention, and FIG. 3 is a circuit diagram showing another embodiment. 1... operational amplifier, 2... input terminal of operational amplifier, 3... feedback terminal of operational amplifier, 4
...Positive power supply terminal, 5...Negative power supply terminal,
6...Output terminal of operational amplifier, 7...
Transistor, 8...Output terminal, 9...
・Negativity, 10. 11... Impedance means, 12... Resistor, 13... Transistor.
Claims (1)
流増幅して負荷に供給する電流増幅回路において、前記
エミッタホロワトランジスタのベース・エミッタ間に抵
抗を接続したことを特徴とする電流増幅回路。1. A current amplification circuit that amplifies an output signal of an amplification circuit using an emitter follower transistor and supplies the amplified current to a load, characterized in that a resistor is connected between the base and emitter of the emitter follower transistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13069783U JPS6040119U (en) | 1983-08-24 | 1983-08-24 | current amplification circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13069783U JPS6040119U (en) | 1983-08-24 | 1983-08-24 | current amplification circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6040119U true JPS6040119U (en) | 1985-03-20 |
Family
ID=30295729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13069783U Pending JPS6040119U (en) | 1983-08-24 | 1983-08-24 | current amplification circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6040119U (en) |
-
1983
- 1983-08-24 JP JP13069783U patent/JPS6040119U/en active Pending
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