JPS54963A - Analog digital converter - Google Patents

Analog digital converter

Info

Publication number
JPS54963A
JPS54963A JP6652477A JP6652477A JPS54963A JP S54963 A JPS54963 A JP S54963A JP 6652477 A JP6652477 A JP 6652477A JP 6652477 A JP6652477 A JP 6652477A JP S54963 A JPS54963 A JP S54963A
Authority
JP
Japan
Prior art keywords
level
digital converter
analog digital
refernece
judging
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
JP6652477A
Other languages
Japanese (ja)
Other versions
JPS5921222B2 (en
Inventor
Kazuo Murano
Kiichi Matsuda
Yutaka Fukuda
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP52066524A priority Critical patent/JPS5921222B2/en
Publication of JPS54963A publication Critical patent/JPS54963A/en
Publication of JPS5921222B2 publication Critical patent/JPS5921222B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Analogue/Digital Conversion (AREA)

Abstract

PURPOSE: To establish a multi-value feedback type converter ensuring the coding of high accuracy, by setting the upper (lower) limit refernece level at approximately intermediate position between the upper (lower) level and 0 level of the former comparison reference signal, after comparing and judging the sample signal.
COPYRIGHT: (C)1979,JPO&Japio
JP52066524A 1977-06-06 1977-06-06 Analog to digital converter Expired JPS5921222B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52066524A JPS5921222B2 (en) 1977-06-06 1977-06-06 Analog to digital converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52066524A JPS5921222B2 (en) 1977-06-06 1977-06-06 Analog to digital converter

Publications (2)

Publication Number Publication Date
JPS54963A true JPS54963A (en) 1979-01-06
JPS5921222B2 JPS5921222B2 (en) 1984-05-18

Family

ID=13318338

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52066524A Expired JPS5921222B2 (en) 1977-06-06 1977-06-06 Analog to digital converter

Country Status (1)

Country Link
JP (1) JPS5921222B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59161917A (en) * 1983-03-05 1984-09-12 Mamoru Tanaka Sequential parallel type analog/digital converter
US6906657B1 (en) * 2003-12-31 2005-06-14 Intel Corporation Successive approximation analog-to-digital converter with sample and hold element

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0369421U (en) * 1989-11-07 1991-07-10

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4965767A (en) * 1972-10-27 1974-06-26
JPS5137410U (en) * 1974-09-10 1976-03-19

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4965767A (en) * 1972-10-27 1974-06-26
JPS5137410U (en) * 1974-09-10 1976-03-19

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59161917A (en) * 1983-03-05 1984-09-12 Mamoru Tanaka Sequential parallel type analog/digital converter
US6906657B1 (en) * 2003-12-31 2005-06-14 Intel Corporation Successive approximation analog-to-digital converter with sample and hold element

Also Published As

Publication number Publication date
JPS5921222B2 (en) 1984-05-18

Similar Documents

Publication Publication Date Title
JPS5461453A (en) Analog-digital conversion circuit
JPS51128256A (en) High speed analog-digital converter
JPS538045A (en) Automatic range selecting type a-d converter
JPS5318373A (en) Drift compensation system of a/d conversion circuit
JPS53144211A (en) Linear density conversion system
JPS53148952A (en) Analog-digital converter
JPS51135406A (en) Monitoring formula
JPS51114024A (en) A binary signal forming circuit for analog signals
JPS5352045A (en) Modulating converter for pcm-forecasting code
JPS53108757A (en) Coding method
JPS53137659A (en) A/d conversion system
JPS5220064A (en) Zero point adjustment method for digital scale
JPS51123551A (en) Analog/digital converter
JPS5373056A (en) Analog-digital converter
JPS5424868A (en) Novel glucagon fragment
JPS53101968A (en) Modulating converter for pcm-forecast code
JPS53118351A (en) A/d converter
JPS5255853A (en) Encoder
JPS5422752A (en) Analog-digital converting device
JPS5387021A (en) Gutter at faves
JPS5315735A (en) Analog-digital converter
JPS5389646A (en) Automatic gain control circuit
JPS53147185A (en) Digital type computer
JPS53144654A (en) Digital-to-analog converter
JPS51145355A (en) Screw measuring device