JPS5890747U - reset circuit - Google Patents
reset circuitInfo
- Publication number
- JPS5890747U JPS5890747U JP18604381U JP18604381U JPS5890747U JP S5890747 U JPS5890747 U JP S5890747U JP 18604381 U JP18604381 U JP 18604381U JP 18604381 U JP18604381 U JP 18604381U JP S5890747 U JPS5890747 U JP S5890747U
- Authority
- JP
- Japan
- Prior art keywords
- reset
- reset circuit
- circuit
- zener diode
- resistor
- 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
- Electronic Switches (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図は従来のリセット回路を示す接続図、第２図は従
来回路の動作を説明するための動作説明図、第３図はこ
の考案の実施例を示す接続図、第 ′４図はこの考案
の動作を説明するための動作説明図である。
図において、１はリセット回路、２は被リセット回路、
３は電源端子、４はリセット端子、５は充電用抵抗、６
は充電コンデンサ、７はツェナーダイオード、８は波形
整形用アンプ、９はツェナーダイオード、１０は接地用
抵抗を示す。な都、図中、同一符号は同一、または相当
部分を示す。
↑ｖ。
０１ｔ１２ ’ （時閉）→Fig. 1 is a connection diagram showing a conventional reset circuit, Fig. 2 is an operation explanatory diagram to explain the operation of the conventional circuit, Fig. 3 is a connection diagram showing an embodiment of this invention, and Fig. 4 is a connection diagram of this invention. It is an operation explanatory diagram for explaining the operation of the invention. In the figure, 1 is a reset circuit, 2 is a reset circuit,
3 is a power supply terminal, 4 is a reset terminal, 5 is a charging resistor, 6
7 is a charging capacitor, 7 is a Zener diode, 8 is a waveform shaping amplifier, 9 is a Zener diode, and 10 is a grounding resistor. In the figures, the same reference numerals indicate the same or equivalent parts. ↑v. 01t12' (closed) →
Claims (1)
源をツェナーダイオードを介してリセット端子に接続す
るとともにそのリセット端子を抵抗を介して接地するよ
う構成し、電源投入時に自動的にリセットが掛かること
を特徴としたリセット回路。In a circuit that is reset by a low-level signal, the DC power supply is connected to the reset terminal via a Zener diode, and the reset terminal is grounded via a resistor to ensure that the reset occurs automatically when the power is turned on. Features a reset circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18604381U JPS5890747U (en) | 1981-12-14 | 1981-12-14 | reset circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18604381U JPS5890747U (en) | 1981-12-14 | 1981-12-14 | reset circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5890747U true JPS5890747U (en) | 1983-06-20 |
Family
ID=29987642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18604381U Pending JPS5890747U (en) | 1981-12-14 | 1981-12-14 | reset circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5890747U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5423530A (en) * | 1977-07-22 | 1979-02-22 | Kopia Kk | Paper feeding device |
-
1981
- 1981-12-14 JP JP18604381U patent/JPS5890747U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5423530A (en) * | 1977-07-22 | 1979-02-22 | Kopia Kk | Paper feeding device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5890747U (en) | reset circuit | |
| JPS6013476U (en) | Contact signal line disconnection detection circuit | |
| JPS6072039U (en) | reset circuit | |
| JPS59108927U (en) | reset circuit | |
| JPS5816935U (en) | reset circuit | |
| JPS5819322U (en) | Electronic circuit with built-in constant voltage circuit | |
| JPS60112129U (en) | Reset signal generation circuit | |
| JPS5892892U (en) | servo amplifier | |
| JPS6112122U (en) | power protection circuit | |
| JPS6024883U (en) | Ignition signal detection circuit | |
| JPS58165677U (en) | window comparator | |
| JPS5811332U (en) | Waveform shaping circuit | |
| JPS5863632U (en) | Microcomputer reset circuit | |
| JPS6039127U (en) | power circuit | |
| JPS6126350U (en) | stereo indicator circuit | |
| JPS60139277U (en) | level detection device | |
| JPS5866437U (en) | reset circuit | |
| JPS5911536U (en) | Timer circuit for intermittent operation | |
| JPS6019216U (en) | Muting circuit | |
| JPS5981233U (en) | Protective relay output relay circuit | |
| JPS5999540U (en) | Waveform shaping circuit | |
| JPS58105628U (en) | interface control device | |
| JPS5824837U (en) | reset circuit | |
| JPS6095623U (en) | Constant voltage circuit device | |
| JPS59164355U (en) | Bus line protection circuit |