JPS621201B2 - - Google Patents

Info

Publication number
JPS621201B2
JPS621201B2 JP9125279A JP9125279A JPS621201B2 JP S621201 B2 JPS621201 B2 JP S621201B2 JP 9125279 A JP9125279 A JP 9125279A JP 9125279 A JP9125279 A JP 9125279A JP S621201 B2 JPS621201 B2 JP S621201B2
Authority
JP
Japan
Prior art keywords
voltage
operational amplifier
inverting input
input terminal
transistor
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.)
Expired
Application number
JP9125279A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5614926A (en
Inventor
Akinori Takahashi
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.)
NEC Corp
Original Assignee
Nippon 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP9125279A priority Critical patent/JPS5614926A/ja
Publication of JPS5614926A publication Critical patent/JPS5614926A/ja
Publication of JPS621201B2 publication Critical patent/JPS621201B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/44—Electric circuits

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
JP9125279A 1979-07-18 1979-07-18 Photoelectric conversion circuit Granted JPS5614926A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9125279A JPS5614926A (en) 1979-07-18 1979-07-18 Photoelectric conversion circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9125279A JPS5614926A (en) 1979-07-18 1979-07-18 Photoelectric conversion circuit

Publications (2)

Publication Number Publication Date
JPS5614926A JPS5614926A (en) 1981-02-13
JPS621201B2 true JPS621201B2 (enrdf_load_stackoverflow) 1987-01-12

Family

ID=14021223

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9125279A Granted JPS5614926A (en) 1979-07-18 1979-07-18 Photoelectric conversion circuit

Country Status (1)

Country Link
JP (1) JPS5614926A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2739012B2 (ja) * 1992-07-16 1998-04-08 ニッテツ室蘭エンジニアリング株式会社 ポット式石油バーナ
JP2009272979A (ja) * 2008-05-09 2009-11-19 Oki Semiconductor Co Ltd 半導体回路

Also Published As

Publication number Publication date
JPS5614926A (en) 1981-02-13

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