JPS6161578B2 - - Google Patents

Info

Publication number
JPS6161578B2
JPS6161578B2 JP55102531A JP10253180A JPS6161578B2 JP S6161578 B2 JPS6161578 B2 JP S6161578B2 JP 55102531 A JP55102531 A JP 55102531A JP 10253180 A JP10253180 A JP 10253180A JP S6161578 B2 JPS6161578 B2 JP S6161578B2
Authority
JP
Japan
Prior art keywords
reference potential
voltage
capacitor
output
variable reference
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.)
Expired
Application number
JP55102531A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5728429A (en
Inventor
Katsuaki Takagi
Juzo Kida
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 JP10253180A priority Critical patent/JPS5728429A/ja
Priority to DE19813129338 priority patent/DE3129338A1/de
Priority to US06/287,824 priority patent/US4388612A/en
Publication of JPS5728429A publication Critical patent/JPS5728429A/ja
Publication of JPS6161578B2 publication Critical patent/JPS6161578B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/34—Analogue value compared with reference values
    • H03M1/38—Analogue value compared with reference values sequentially only, e.g. successive approximation type

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
JP10253180A 1980-07-28 1980-07-28 Signal converter Granted JPS5728429A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP10253180A JPS5728429A (en) 1980-07-28 1980-07-28 Signal converter
DE19813129338 DE3129338A1 (de) 1980-07-28 1981-07-24 Signalwandler
US06/287,824 US4388612A (en) 1980-07-28 1981-07-28 Signal converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10253180A JPS5728429A (en) 1980-07-28 1980-07-28 Signal converter

Publications (2)

Publication Number Publication Date
JPS5728429A JPS5728429A (en) 1982-02-16
JPS6161578B2 true JPS6161578B2 (US06534493-20030318-C00166.png) 1986-12-26

Family

ID=14329878

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10253180A Granted JPS5728429A (en) 1980-07-28 1980-07-28 Signal converter

Country Status (3)

Country Link
US (1) US4388612A (US06534493-20030318-C00166.png)
JP (1) JPS5728429A (US06534493-20030318-C00166.png)
DE (1) DE3129338A1 (US06534493-20030318-C00166.png)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4517549A (en) * 1980-08-25 1985-05-14 Oki Electric Industry Co., Ltd. Weighted capacitor analogue-digital converters
US4665380A (en) * 1985-07-15 1987-05-12 Brooktree Corporation Apparatus for converting between digital and analog values
US4851838A (en) * 1987-12-18 1989-07-25 Vtc Incorporated Single chip successive approximation analog-to-digital converter with trimmable and controllable digital-to-analog converter
US4982194A (en) * 1989-04-20 1991-01-01 Harris Corporation Back-sampling charge redistribution analog to digital converter
US5059982A (en) * 1989-04-20 1991-10-22 Harris Corporation Back-sampling analog to digital converter
US5016014A (en) * 1990-06-14 1991-05-14 Ncr Corporation High accuracy analog-to-digital converter with rail-to-rail reference and input voltage ranges
US5138319A (en) * 1990-08-30 1992-08-11 Harris Corporation Two stage a/d converter utilizing dual multiplexed converters with a common converter
US5572205A (en) * 1993-03-29 1996-11-05 Donnelly Technology, Inc. Touch control system
US5469164A (en) * 1993-09-30 1995-11-21 Ford Motor Company Circuit and method for digital to analog signal conversion
US5471208A (en) * 1994-05-20 1995-11-28 David Sarnoff Research Center, Inc. Reference ladder auto-calibration circuit for an analog to digital converter
US5561426A (en) * 1994-09-26 1996-10-01 Delco Electronics Corporation Analog-to-digital converter
JP3154927B2 (ja) * 1995-08-28 2001-04-09 株式会社東芝 デジタル・アナログ変換回路
US5712634A (en) * 1995-11-22 1998-01-27 Philips Electronics North American Corp. Digital driving of matrix display driver by conversion and capacitive charging
US6714151B2 (en) * 2002-06-21 2004-03-30 Fujitsu Limited A/D converter
US7106237B1 (en) 2004-04-01 2006-09-12 Stmicroelectronics S.R.L. Low consumption and low noise analog-digital converter of the SAR type and method of employing it
US7230561B2 (en) * 2005-01-27 2007-06-12 Micron Technology, Inc. Programmable integrating ramp generator and method of operating the same
JP4921255B2 (ja) * 2007-06-22 2012-04-25 ルネサスエレクトロニクス株式会社 逐次型ａｄ変換器
CN101621294B (zh) * 2009-07-29 2012-08-08 无锡中星微电子有限公司 一种控制逻辑电路以及一种逐次逼近型模数转换器
KR101341029B1 (ko) * 2010-12-10 2013-12-13 엘지디스플레이 주식회사 축차 근사 레지스터 아날로그 디지털 변환기 및 그를 이용한 아날로그 디지털 변환방법
US8659462B2 (en) * 2010-12-10 2014-02-25 Lg Display Co., Ltd. Successive approximation register analog-to-digital converter and analog-to-digital conversion method using the same
JP6407528B2 (ja) * 2013-12-27 2018-10-17 ルネサスエレクトロニクス株式会社 半導体装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4200863A (en) * 1977-10-03 1980-04-29 The Regents Of The University Of California Weighted capacitor analog/digital converting apparatus and method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4200863A (en) * 1977-10-03 1980-04-29 The Regents Of The University Of California Weighted capacitor analog/digital converting apparatus and method

Also Published As

Publication number Publication date
DE3129338A1 (de) 1982-04-08
US4388612A (en) 1983-06-14
JPS5728429A (en) 1982-02-16

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