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JPS5376079A - Voltage detecting circuit - Google Patents

Voltage detecting circuit

Info

Publication number
JPS5376079A
JPS5376079A JP15230476A JP15230476A JPS5376079A JP S5376079 A JPS5376079 A JP S5376079A JP 15230476 A JP15230476 A JP 15230476A JP 15230476 A JP15230476 A JP 15230476A JP S5376079 A JPS5376079 A JP S5376079A
Authority
JP
Japan
Prior art keywords
detecting circuit
voltage detecting
counting
voltage
decrease
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.)
Granted
Application number
JP15230476A
Other languages
Japanese (ja)
Other versions
JPS626188B2 (en
Inventor
Kojiro Tanaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP15230476A priority Critical patent/JPS5376079A/en
Publication of JPS5376079A publication Critical patent/JPS5376079A/en
Publication of JPS626188B2 publication Critical patent/JPS626188B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Current Or Voltage (AREA)
  • Analogue/Digital Conversion (AREA)

Abstract

PURPOSE: To detect the decrease in battery voltage by counting the pulse signals of the number inversely proportional to power source voltage in an electronic watch, etc.
COPYRIGHT: (C)1978,JPO&Japio
JP15230476A 1976-12-17 1976-12-17 Voltage detecting circuit Granted JPS5376079A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15230476A JPS5376079A (en) 1976-12-17 1976-12-17 Voltage detecting circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15230476A JPS5376079A (en) 1976-12-17 1976-12-17 Voltage detecting circuit

Publications (2)

Publication Number Publication Date
JPS5376079A true JPS5376079A (en) 1978-07-06
JPS626188B2 JPS626188B2 (en) 1987-02-09

Family

ID=15537589

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15230476A Granted JPS5376079A (en) 1976-12-17 1976-12-17 Voltage detecting circuit

Country Status (1)

Country Link
JP (1) JPS5376079A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5842317A (en) * 1981-09-07 1983-03-11 Toshiba Corp Analog-to-digital conversion circuit
JPS58212223A (en) * 1982-06-03 1983-12-09 Sharp Corp Analog-digital converter
JPS6197236U (en) * 1985-11-19 1986-06-21

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01215690A (en) * 1988-02-25 1989-08-29 Tange Tekkosho:Kk Fork stem and shoulder lug joint structure for bicycle and method of joining thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5133667A (en) * 1975-07-18 1976-03-22 Suwa Seikosha Kk DENSHIDOKEI

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5133667A (en) * 1975-07-18 1976-03-22 Suwa Seikosha Kk DENSHIDOKEI

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5842317A (en) * 1981-09-07 1983-03-11 Toshiba Corp Analog-to-digital conversion circuit
JPH035096B2 (en) * 1981-09-07 1991-01-24 Tokyo Shibaura Electric Co
JPS58212223A (en) * 1982-06-03 1983-12-09 Sharp Corp Analog-digital converter
JPS6197236U (en) * 1985-11-19 1986-06-21

Also Published As

Publication number Publication date
JPS626188B2 (en) 1987-02-09

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