JPS59174713U - Limiter circuit for operational amplifier - Google Patents
Limiter circuit for operational amplifierInfo
- Publication number
- JPS59174713U JPS59174713U JP6871183U JP6871183U JPS59174713U JP S59174713 U JPS59174713 U JP S59174713U JP 6871183 U JP6871183 U JP 6871183U JP 6871183 U JP6871183 U JP 6871183U JP S59174713 U JPS59174713 U JP S59174713U
- Authority
- JP
- Japan
- Prior art keywords
- operational amplifier
- output
- limiter circuit
- limiter
- limit value
- 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
- Tone Control, Compression And Expansion, Limiting Amplitude (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
第１図はりミツター付演算増幅器の従来例を示す回路図
、第２図は本考案に係る演算増幅器用リミッタ−回路の
一実施例を示す回路図である。
Ａ・・・演算増幅器、ＶＲｌ及びＶＨ２・・・出力制限
値設定器、Ｄｌ及びＢ２・・・ダイオード、Ｂ１及びＣ
１・・・’Ｊ ミツター用演算増幅器、Ｂ２及びＣ２・
・・符号変換器（極性変換用演算増幅器）。FIG. 1 is a circuit diagram showing a conventional example of an operational amplifier with a limiter, and FIG. 2 is a circuit diagram showing an embodiment of a limiter circuit for an operational amplifier according to the present invention. A... Operational amplifier, VRl and VH2... Output limit value setter, Dl and B2... Diode, B1 and C
1...'J Operational amplifier for Mitsuter, B2 and C2.
...Sign converter (operational amplifier for polarity conversion).
Claims (1)
器の設定電圧と前記演算増幅器の出力電圧を比較するり
ミツター用演算増幅器と、このリミッタ−用演算増幅器
の出力の極性を反転させる符号変換器と、この符号変換
器の出力端と前記演算増幅器の入力端の間に接続され、
演算増幅器の出力電圧が制限値内のときは非導通状態、
制限値・ を越えたときは導通状態となるダイオードと
を備えてなる演算増幅器用リミッタ−回路。A setting device for setting the output limit value of an operational amplifier, an operational amplifier for a limiter that compares the set voltage of this setting device with the output voltage of the operational amplifier, and a code for reversing the polarity of the output of this operational amplifier for a limiter. a converter, connected between the output of the code converter and the input of the operational amplifier;
When the output voltage of the operational amplifier is within the limit value, it is non-conducting;
A limiter circuit for an operational amplifier comprising a diode that becomes conductive when a limit value is exceeded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6871183U JPS59174713U (en) | 1983-05-09 | 1983-05-09 | Limiter circuit for operational amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6871183U JPS59174713U (en) | 1983-05-09 | 1983-05-09 | Limiter circuit for operational amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59174713U true JPS59174713U (en) | 1984-11-21 |
Family
ID=30198882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6871183U Pending JPS59174713U (en) | 1983-05-09 | 1983-05-09 | Limiter circuit for operational amplifier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59174713U (en) |
-
1983
- 1983-05-09 JP JP6871183U patent/JPS59174713U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS59174713U (en) | Limiter circuit for operational amplifier | |
| JPS60111132U (en) | Digital data input circuit | |
| JPS6138571U (en) | Signal polarity discrimination circuit | |
| JPS607156U (en) | mass marker circuit | |
| JPS6040132U (en) | Phase switching circuit | |
| JPS618313U (en) | constant voltage circuit | |
| JPS59189335U (en) | Auto clear circuit | |
| JPS5956572U (en) | current detection device | |
| JPS5890748U (en) | Voltage comparator protection circuit | |
| JPS58189619U (en) | level shift circuit | |
| JPS59174611U (en) | Constant voltage power supply circuit | |
| JPS60135914U (en) | DC constant voltage circuit | |
| JPS60193715U (en) | Pulse polarity designation circuit | |
| JPS5816564U (en) | hysteresis circuit | |
| JPS59186650U (en) | Control circuit for combustion equipment | |
| JPS6062124U (en) | constant voltage circuit | |
| JPS60169800U (en) | Sample/hold circuit | |
| JPS5922535U (en) | drive circuit | |
| JPS60186710U (en) | limiter circuit | |
| JPS60166001U (en) | Control device using microcomputer | |
| JPS5915133U (en) | Initial reset circuit | |
| JPS5836415U (en) | power supply | |
| JPS58101531U (en) | IC | |
| JPS5890723U (en) | limit circuit | |
| JPS58103316U (en) | Differential transformer drive circuit |