JPS5774667A - Voltage detecting circuit - Google Patents

Voltage detecting circuit

Info

Publication number
JPS5774667A
JPS5774667A JP15098880A JP15098880A JPS5774667A JP S5774667 A JPS5774667 A JP S5774667A JP 15098880 A JP15098880 A JP 15098880A JP 15098880 A JP15098880 A JP 15098880A JP S5774667 A JPS5774667 A JP S5774667A
Authority
JP
Japan
Prior art keywords
potential
becomes
terminal out
time
input
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
JP15098880A
Other languages
English (en)
Japanese (ja)
Other versions
JPH022545B2 (en, 2012
Inventor
Hideharu Tezuka
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP15098880A priority Critical patent/JPS5774667A/ja
Publication of JPS5774667A publication Critical patent/JPS5774667A/ja
Publication of JPH022545B2 publication Critical patent/JPH022545B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
    • G01R19/16576—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 comparing DC or AC voltage with one threshold

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
JP15098880A 1980-10-28 1980-10-28 Voltage detecting circuit Granted JPS5774667A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15098880A JPS5774667A (en) 1980-10-28 1980-10-28 Voltage detecting circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15098880A JPS5774667A (en) 1980-10-28 1980-10-28 Voltage detecting circuit

Publications (2)

Publication Number Publication Date
JPS5774667A true JPS5774667A (en) 1982-05-10
JPH022545B2 JPH022545B2 (en, 2012) 1990-01-18

Family

ID=15508823

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15098880A Granted JPS5774667A (en) 1980-10-28 1980-10-28 Voltage detecting circuit

Country Status (1)

Country Link
JP (1) JPS5774667A (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4907121A (en) * 1987-04-21 1990-03-06 Sgs-Thomson Microelectronics Gmbh Comparator with extended common-mode input voltage range

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4907121A (en) * 1987-04-21 1990-03-06 Sgs-Thomson Microelectronics Gmbh Comparator with extended common-mode input voltage range

Also Published As

Publication number Publication date
JPH022545B2 (en, 2012) 1990-01-18

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