JPH0174631U - - Google Patents
Info
- Publication number
- JPH0174631U JPH0174631U JP1987169929U JP16992987U JPH0174631U JP H0174631 U JPH0174631 U JP H0174631U JP 1987169929 U JP1987169929 U JP 1987169929U JP 16992987 U JP16992987 U JP 16992987U JP H0174631 U JPH0174631 U JP H0174631U
- Authority
- JP
- Japan
- Prior art keywords
- comparator
- diode
- feedback resistor
- circuit connected
- adjustment 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.)
- Pending
Links
Landscapes
- Manipulation Of Pulses (AREA)
Description
第１図は本考案の一実施例のコンパレータ、第
２図は本考案のコンパレータの具体例、第３図は
従来例と本考案の実施例の比較例、第４図は従来
のコンパレータ、第５図はヒステリシスを有する
コンパレータの典型例である。
４……比較増巾器、Ｒｆ……帰還抵抗、Ｒｐ…
…入力抵抗、Ｒｖ……可変抵抗器、Ｄ……ダイオ
ード。
Fig. 1 shows a comparator according to an embodiment of the present invention, Fig. 2 shows a specific example of the comparator of the present invention, Fig. 3 shows a comparison example between a conventional example and an embodiment of the present invention, and Fig. 4 shows a conventional comparator. Figure 5 is a typical example of a comparator with hysteresis. 4... Comparison amplifier, Rf... Feedback resistor, Rp...
...Input resistance, Rv...variable resistor, D...diode.
Claims (1)
レータにおいて、 該コンパレータの基準電圧入力端に接続された
レベル調整回路と、 前記帰還抵抗に直列に挿入され前記コンパレー
タの出力側がカソードであるダイオードと、 を具備したことを特徴とするコンパレータ。[Claims for Utility Model Registration] A comparator with feedback resistor and hysteresis, comprising: a level adjustment circuit connected to a reference voltage input terminal of the comparator; and a level adjustment circuit connected in series with the feedback resistor, the output side of the comparator being a cathode. A comparator characterized by comprising a diode and a diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987169929U JPH0174631U (en) | 1987-11-06 | 1987-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987169929U JPH0174631U (en) | 1987-11-06 | 1987-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0174631U true JPH0174631U (en) | 1989-05-19 |
Family
ID=31460423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987169929U Pending JPH0174631U (en) | 1987-11-06 | 1987-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0174631U (en) |
-
1987
- 1987-11-06 JP JP1987169929U patent/JPH0174631U/ja active Pending