JPS5547414A - Linearizer - Google Patents

Linearizer

Info

Publication number
JPS5547414A
JPS5547414A JP12051678A JP12051678A JPS5547414A JP S5547414 A JPS5547414 A JP S5547414A JP 12051678 A JP12051678 A JP 12051678A JP 12051678 A JP12051678 A JP 12051678A JP S5547414 A JPS5547414 A JP S5547414A
Authority
JP
Japan
Prior art keywords
diodes
voltage
constant voltage
conductive
linearizer
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
JP12051678A
Other languages
Japanese (ja)
Other versions
JPS5821208B2 (en
Inventor
Takashi Yoshioka
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.)
Shimadzu Corp
Original Assignee
Shimadzu Corp
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 Shimadzu Corp filed Critical Shimadzu Corp
Priority to JP53120516A priority Critical patent/JPS5821208B2/en
Publication of JPS5547414A publication Critical patent/JPS5547414A/en
Publication of JPS5821208B2 publication Critical patent/JPS5821208B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)

Abstract

PURPOSE: To obtain a linearizer which is easy to be adjusted and is not drifted by temperature by combining multiple non-linear elements which form a non-linear function of an operational amplifier, diodes and a constant voltage power source.
CONSTITUTION: An input signal Ei is converted into current I. When the voltage drop I.R due to a resistance R is smaller than voltage of a constant voltage power sourse e1, the outputs of operational amplifiers A1WA3 take positives and diodes D1WD3 become non-conductive. When the input voltage Ei increases and exceeds the voltages of the constant voltage source e1We3, the diodes D1WD3 become conductive one after another and current flows through resistors r1Wr3 connected with reverse input terminals 7, 10, 13 of the arithmetic amplifiers A1WA3 and output voltage EO is decreased.
COPYRIGHT: (C)1980,JPO&Japio
JP53120516A 1978-09-30 1978-09-30 linearizer Expired JPS5821208B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53120516A JPS5821208B2 (en) 1978-09-30 1978-09-30 linearizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53120516A JPS5821208B2 (en) 1978-09-30 1978-09-30 linearizer

Publications (2)

Publication Number Publication Date
JPS5547414A true JPS5547414A (en) 1980-04-03
JPS5821208B2 JPS5821208B2 (en) 1983-04-27

Family

ID=14788155

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53120516A Expired JPS5821208B2 (en) 1978-09-30 1978-09-30 linearizer

Country Status (1)

Country Link
JP (1) JPS5821208B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4916389A (en) * 1982-12-17 1990-04-10 Hitachi, Ltd. Semiconductor integrated circuit with voltage limiter having different output ranges from normal operation and performing of aging tests
US5493572A (en) * 1981-04-17 1996-02-20 Hitachi, Ltd. Semiconductor integrated circuit with voltage limiter having different output ranges for normal operation and performing of aging tests
USRE35313E (en) * 1981-04-17 1996-08-13 Hitachi, Ltd. Semiconductor integrated circuit with voltage limiter having different output ranges from normal operation and performing of aging tests
US5566185A (en) * 1982-04-14 1996-10-15 Hitachi, Ltd. Semiconductor integrated circuit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5493572A (en) * 1981-04-17 1996-02-20 Hitachi, Ltd. Semiconductor integrated circuit with voltage limiter having different output ranges for normal operation and performing of aging tests
USRE35313E (en) * 1981-04-17 1996-08-13 Hitachi, Ltd. Semiconductor integrated circuit with voltage limiter having different output ranges from normal operation and performing of aging tests
US5566185A (en) * 1982-04-14 1996-10-15 Hitachi, Ltd. Semiconductor integrated circuit
US4916389A (en) * 1982-12-17 1990-04-10 Hitachi, Ltd. Semiconductor integrated circuit with voltage limiter having different output ranges from normal operation and performing of aging tests

Also Published As

Publication number Publication date
JPS5821208B2 (en) 1983-04-27

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