JPS53138667A - A/d converter circuit - Google Patents

A/d converter circuit

Info

Publication number
JPS53138667A
JPS53138667A JP5306377A JP5306377A JPS53138667A JP S53138667 A JPS53138667 A JP S53138667A JP 5306377 A JP5306377 A JP 5306377A JP 5306377 A JP5306377 A JP 5306377A JP S53138667 A JPS53138667 A JP S53138667A
Authority
JP
Japan
Prior art keywords
converter circuit
discharge
linearizing
secure
capacity
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
JP5306377A
Other languages
Japanese (ja)
Inventor
Toshiro Tsukada
Michio Hara
Hisashi Tsuruoka
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 JP5306377A priority Critical patent/JPS53138667A/en
Publication of JPS53138667A publication Critical patent/JPS53138667A/en
Pending legal-status Critical Current

Links

Landscapes

  • Analogue/Digital Conversion (AREA)

Abstract

PURPOSE: To secure a simple arithmetic process and a short process time for the digital value of the input voltage by linearizing the discharge voltage curve of the capacity and by means of the discharge time given from the digital counter. In this way, an A/D converter circuit can be obtained with a simple structure and a high processing velocity.
COPYRIGHT: (C)1978,JPO&Japio
JP5306377A 1977-05-11 1977-05-11 A/d converter circuit Pending JPS53138667A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5306377A JPS53138667A (en) 1977-05-11 1977-05-11 A/d converter circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5306377A JPS53138667A (en) 1977-05-11 1977-05-11 A/d converter circuit

Publications (1)

Publication Number Publication Date
JPS53138667A true JPS53138667A (en) 1978-12-04

Family

ID=12932370

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5306377A Pending JPS53138667A (en) 1977-05-11 1977-05-11 A/d converter circuit

Country Status (1)

Country Link
JP (1) JPS53138667A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5833306A (en) * 1981-08-21 1983-02-26 Chino Works Ltd Input signal compensator
JPS5864824A (en) * 1981-10-15 1983-04-18 Chino Works Ltd Input switching circuit
JPS6113819A (en) * 1984-06-29 1986-01-22 Yamatake Honeywell Co Ltd Digital-analog converter
JPH06232751A (en) * 1992-12-08 1994-08-19 Sony Tektronix Corp Analog/digital converter circuit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5833306A (en) * 1981-08-21 1983-02-26 Chino Works Ltd Input signal compensator
JPS5864824A (en) * 1981-10-15 1983-04-18 Chino Works Ltd Input switching circuit
JPS6113819A (en) * 1984-06-29 1986-01-22 Yamatake Honeywell Co Ltd Digital-analog converter
JPH06232751A (en) * 1992-12-08 1994-08-19 Sony Tektronix Corp Analog/digital converter circuit

Similar Documents

Publication Publication Date Title
JPS522356A (en) Electronic desk calculator
JPS54554A (en) Digital filter
JPS5263036A (en) Full addition and subtraction circuit
JPS53138667A (en) A/d converter circuit
JPS535940A (en) Multiplication system
JPS5311A (en) S/n ratio enhancing unit
JPS5347737A (en) Detection circuit for process request
JPS5239156A (en) High voltage generating circuit
JPS5373056A (en) Analog-digital converter
JPS5241829A (en) Inverter apparatus
JPS529334A (en) Status change input/output equipment
JPS5335450A (en) Electronic unit
JPS545339A (en) Digital input circuit
JPS5313081A (en) Comparator
JPS5320832A (en) Integrated circuit
JPS51122349A (en) Jump address determination method by external input
JPS5377148A (en) Input and output control circuit
JPS55166049A (en) Pulse rate circuit
JPS5317947A (en) Product relay
JPS52119144A (en) Digital input-output device
JPS5255460A (en) Saw-tooth wave division circuit
JPS527640A (en) Operation processing system
JPS5251834A (en) Input/output bus switching device
JPS51142224A (en) Device for input circuit
JPS5232638A (en) Display system of small-size electronic computer