KR870001074U - 연산증폭기의 입력 오프셑(off set) 전압측정 회로 - Google Patents

연산증폭기의 입력 오프셑(off set) 전압측정 회로

Info

Publication number
KR870001074U
KR870001074U KR2019850007468U KR850007468U KR870001074U KR 870001074 U KR870001074 U KR 870001074U KR 2019850007468 U KR2019850007468 U KR 2019850007468U KR 850007468 U KR850007468 U KR 850007468U KR 870001074 U KR870001074 U KR 870001074U
Authority
KR
South Korea
Prior art keywords
input
operational amplifier
measurement circuit
voltage measurement
voltage
Prior art date
Application number
KR2019850007468U
Other languages
English (en)
Other versions
KR880002631Y1 (ko
Inventor
류근배
Original Assignee
삼성전자 주식회사
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 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to KR2019850007468U priority Critical patent/KR880002631Y1/ko
Publication of KR870001074U publication Critical patent/KR870001074U/ko
Application granted granted Critical
Publication of KR880002631Y1 publication Critical patent/KR880002631Y1/ko

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)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Amplifiers (AREA)
KR2019850007468U 1985-06-22 1985-06-22 연산증폭기의 입력 오프셑(off set) 전압측정 회로 KR880002631Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850007468U KR880002631Y1 (ko) 1985-06-22 1985-06-22 연산증폭기의 입력 오프셑(off set) 전압측정 회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850007468U KR880002631Y1 (ko) 1985-06-22 1985-06-22 연산증폭기의 입력 오프셑(off set) 전압측정 회로

Publications (2)

Publication Number Publication Date
KR870001074U true KR870001074U (ko) 1987-02-20
KR880002631Y1 KR880002631Y1 (ko) 1988-07-15

Family

ID=19243106

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850007468U KR880002631Y1 (ko) 1985-06-22 1985-06-22 연산증폭기의 입력 오프셑(off set) 전압측정 회로

Country Status (1)

Country Link
KR (1) KR880002631Y1 (ko)

Also Published As

Publication number Publication date
KR880002631Y1 (ko) 1988-07-15

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Payment date: 19970829

Year of fee payment: 12

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