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JPS5313449A - Interface circuit - Google Patents

Interface circuit

Info

Publication number
JPS5313449A
JPS5313449A JP8733576A JP8733576A JPS5313449A JP S5313449 A JPS5313449 A JP S5313449A JP 8733576 A JP8733576 A JP 8733576A JP 8733576 A JP8733576 A JP 8733576A JP S5313449 A JPS5313449 A JP S5313449A
Authority
JP
Japan
Prior art keywords
interface circuit
output
intalled
introduce
automobile
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
JP8733576A
Other languages
Japanese (ja)
Other versions
JPS611800B2 (en
Inventor
Hiroatsu Tokuda
Kenji Tabuchi
Masami Shida
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8733576A priority Critical patent/JPS5313449A/en
Publication of JPS5313449A publication Critical patent/JPS5313449A/en
Publication of JPS611800B2 publication Critical patent/JPS611800B2/ja
Granted legal-status Critical Current

Links

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  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

PURPOSE: To improve the S/N ratio of the output of an analogue sensor to make it possible to introduce the highly accurate output into a control microcomputer by providing a constant current circuit and an A/G converter in a power source which has its one terminal grounded to the earth similarly of that intalled on an automobile.
COPYRIGHT: (C)1978,JPO&Japio
JP8733576A 1976-07-23 1976-07-23 Interface circuit Granted JPS5313449A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8733576A JPS5313449A (en) 1976-07-23 1976-07-23 Interface circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8733576A JPS5313449A (en) 1976-07-23 1976-07-23 Interface circuit

Publications (2)

Publication Number Publication Date
JPS5313449A true JPS5313449A (en) 1978-02-07
JPS611800B2 JPS611800B2 (en) 1986-01-20

Family

ID=13911991

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8733576A Granted JPS5313449A (en) 1976-07-23 1976-07-23 Interface circuit

Country Status (1)

Country Link
JP (1) JPS5313449A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57191023A (en) * 1981-05-20 1982-11-24 Eko:Kk Manufacture of object lens tv camera, etc
JPS5916073A (en) * 1982-07-16 1984-01-27 Daihatsu Motor Co Ltd Diagnosing device for motorcar

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57191023A (en) * 1981-05-20 1982-11-24 Eko:Kk Manufacture of object lens tv camera, etc
JPS6349615B2 (en) * 1981-05-20 1988-10-05 Eko Kk
JPS5916073A (en) * 1982-07-16 1984-01-27 Daihatsu Motor Co Ltd Diagnosing device for motorcar

Also Published As

Publication number Publication date
JPS611800B2 (en) 1986-01-20

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