JPS58158519U - Operational amplifier operating circuit - Google Patents
Operational amplifier operating circuitInfo
- Publication number
- JPS58158519U JPS58158519U JP5559982U JP5559982U JPS58158519U JP S58158519 U JPS58158519 U JP S58158519U JP 5559982 U JP5559982 U JP 5559982U JP 5559982 U JP5559982 U JP 5559982U JP S58158519 U JPS58158519 U JP S58158519U
- Authority
- JP
- Japan
- Prior art keywords
- operational amplifier
- operating circuit
- amplifier operating
- power supply
- multiple resistors
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の演算増幅器の作動回路の一例を示す回路
図、第２図は本考案の一実施例を示す回路図、第３図は
、演算増幅器のゲイン特性を示す線図である。
１・・・・・・センサ、２・・・・・・演算増幅器、Ｒ
５，Ｒ５・・・・・・抵抗、Ｖｃｃ・・・・・・電源電
圧、Ｖｏ・・・・・・基準電圧。FIG. 1 is a circuit diagram showing an example of the operating circuit of a conventional operational amplifier, FIG. 2 is a circuit diagram showing an embodiment of the present invention, and FIG. 3 is a diagram showing the gain characteristics of the operational amplifier. 1...Sensor, 2...Operation amplifier, R
5, R5...Resistance, Vcc...Power supply voltage, Vo...Reference voltage.
Claims (1)
て、電源の＋、−両極間に複数の抵抗を直列に接続して
設けると共に、これら複数の抵抗の接続点に発生する基
準電圧を演算増幅器の＋側又は−側のいずれかの信号入
力端子に印加させる構成としたことを特徴とする演算増
幅器の作動口In an operational circuit for an operational amplifier that uses a single DC power supply, multiple resistors are connected in series between the + and - poles of the power supply, and the reference voltage generated at the connection point of these multiple resistors is connected to the operational amplifier. An operating port of an operational amplifier, characterized in that the voltage is applied to either the + side or the - side signal input terminal of the operational amplifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5559982U JPS58158519U (en) | 1982-04-19 | 1982-04-19 | Operational amplifier operating circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5559982U JPS58158519U (en) | 1982-04-19 | 1982-04-19 | Operational amplifier operating circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58158519U true JPS58158519U (en) | 1983-10-22 |
Family
ID=30066170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5559982U Pending JPS58158519U (en) | 1982-04-19 | 1982-04-19 | Operational amplifier operating circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58158519U (en) |
-
1982
- 1982-04-19 JP JP5559982U patent/JPS58158519U/en active Pending
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