JPS5422752A - Analog-digital converting device - Google Patents

Analog-digital converting device

Info

Publication number
JPS5422752A
JPS5422752A JP8764477A JP8764477A JPS5422752A JP S5422752 A JPS5422752 A JP S5422752A JP 8764477 A JP8764477 A JP 8764477A JP 8764477 A JP8764477 A JP 8764477A JP S5422752 A JPS5422752 A JP S5422752A
Authority
JP
Japan
Prior art keywords
analog
converting device
digital converting
measurement
input voltage
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.)
Pending
Application number
JP8764477A
Other languages
Japanese (ja)
Inventor
Taiki Uchiumi
Kazuaki Sakurai
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Hokushin Electric Corp
Yokogawa Electric Works 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 Yokogawa Hokushin Electric Corp, Yokogawa Electric Works Ltd filed Critical Yokogawa Hokushin Electric Corp
Priority to JP8764477A priority Critical patent/JPS5422752A/en
Publication of JPS5422752A publication Critical patent/JPS5422752A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a double integral type analog-digital converting device which can obtain the digital value corresponding to the analog input voltage, by obtaining the difference of the necessary integral time between the measurement of the zero voltage and the measurement of the analog input voltage.
COPYRIGHT: (C)1979,JPO&Japio
JP8764477A 1977-07-21 1977-07-21 Analog-digital converting device Pending JPS5422752A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8764477A JPS5422752A (en) 1977-07-21 1977-07-21 Analog-digital converting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8764477A JPS5422752A (en) 1977-07-21 1977-07-21 Analog-digital converting device

Publications (1)

Publication Number Publication Date
JPS5422752A true JPS5422752A (en) 1979-02-20

Family

ID=13920684

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8764477A Pending JPS5422752A (en) 1977-07-21 1977-07-21 Analog-digital converting device

Country Status (1)

Country Link
JP (1) JPS5422752A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59183017U (en) * 1983-05-23 1984-12-06 株式会社ケンウッド Source follower circuit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4991753A (en) * 1972-12-30 1974-09-02
JPS50154056A (en) * 1974-05-31 1975-12-11

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4991753A (en) * 1972-12-30 1974-09-02
JPS50154056A (en) * 1974-05-31 1975-12-11

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59183017U (en) * 1983-05-23 1984-12-06 株式会社ケンウッド Source follower circuit

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