JPS5935050U - Reset circuit that also detects power supply voltage fluctuations - Google Patents

Reset circuit that also detects power supply voltage fluctuations

Info

Publication number
JPS5935050U
JPS5935050U JP12957282U JP12957282U JPS5935050U JP S5935050 U JPS5935050 U JP S5935050U JP 12957282 U JP12957282 U JP 12957282U JP 12957282 U JP12957282 U JP 12957282U JP S5935050 U JPS5935050 U JP S5935050U
Authority
JP
Japan
Prior art keywords
power supply
supply voltage
reset circuit
voltage fluctuations
detects power
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
Application number
JP12957282U
Other languages
Japanese (ja)
Inventor
誠二 中嶋
Original Assignee
富士通株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 富士通株式会社 filed Critical 富士通株式会社
Priority to JP12957282U priority Critical patent/JPS5935050U/en
Publication of JPS5935050U publication Critical patent/JPS5935050U/en
Pending legal-status Critical Current

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  • Power Sources (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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は対象とする従来のリセット回路、第２図は本考
案の実施例回路図、第３図は第２図リセット回路の電源
投入時の動作波形である。FIG. 1 is a conventional reset circuit, FIG. 2 is a circuit diagram of an embodiment of the present invention, and FIG. 3 is an operational waveform of the reset circuit shown in FIG. 2 when the power is turned on.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] リセット入力、電源入力の各端子を具え、電源投入時に
自動的に演算制御回路をリセットする回路に於て、回路
内蔵の基準電圧と電源電圧とを比較して低入力電源電圧
時にリセット信号を出すことを特徴とする電源電圧変動
検出を兼ねるリセット回路。In a circuit that is equipped with reset input and power input terminals and automatically resets the arithmetic control circuit when the power is turned on, it compares the built-in reference voltage with the power supply voltage and issues a reset signal when the input power supply voltage is low. A reset circuit that also serves as power supply voltage fluctuation detection.
JP12957282U 1982-08-27 1982-08-27 Reset circuit that also detects power supply voltage fluctuations Pending JPS5935050U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12957282U JPS5935050U (en) 1982-08-27 1982-08-27 Reset circuit that also detects power supply voltage fluctuations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12957282U JPS5935050U (en) 1982-08-27 1982-08-27 Reset circuit that also detects power supply voltage fluctuations

Publications (1)

Publication Number Publication Date
JPS5935050U true JPS5935050U (en) 1984-03-05

Family

ID=30293548

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12957282U Pending JPS5935050U (en) 1982-08-27 1982-08-27 Reset circuit that also detects power supply voltage fluctuations

Country Status (1)

Country Link
JP (1) JPS5935050U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61258758A (en) * 1985-05-13 1986-11-17 Canon Inc Recording device
JPS6377757A (en) * 1986-09-19 1988-04-07 Canon Inc Protective apparatus for recording head

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5891016A (en) * 1981-11-26 1983-05-30 Denki Kagaku Kogyo Kk Manufacture of silicon nitride powder with high density and high sinterability

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5891016A (en) * 1981-11-26 1983-05-30 Denki Kagaku Kogyo Kk Manufacture of silicon nitride powder with high density and high sinterability

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61258758A (en) * 1985-05-13 1986-11-17 Canon Inc Recording device
JPS6377757A (en) * 1986-09-19 1988-04-07 Canon Inc Protective apparatus for recording head

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