JPS6373718A - Ｒ−２ｒ型ｄ／ａコンバ−タ回路 - Google Patents

Ｒ−２ｒ型ｄ／ａコンバ−タ回路

Info

Publication number
JPS6373718A
JPS6373718A JP61217515A JP21751586A JPS6373718A JP S6373718 A JPS6373718 A JP S6373718A JP 61217515 A JP61217515 A JP 61217515A JP 21751586 A JP21751586 A JP 21751586A JP S6373718 A JPS6373718 A JP S6373718A
Authority
JP
Japan
Prior art keywords
analog
switch
output
circuit
supplied
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
JP61217515A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0436609B2 (enExample
Inventor
Akira Yamaguchi
明 山口
Toshimasa Kawai
川合　利昌
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.)
Toshiba Corp
Toshiba Electronic Device Solutions Corp
Original Assignee
Toshiba Corp
Toshiba Microelectronics Corp
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 Toshiba Corp, Toshiba Microelectronics Corp filed Critical Toshiba Corp
Priority to JP61217515A priority Critical patent/JPS6373718A/ja
Priority to KR1019870010248A priority patent/KR900007378B1/ko
Priority to US07/097,105 priority patent/US4803461A/en
Publication of JPS6373718A publication Critical patent/JPS6373718A/ja
Publication of JPH0436609B2 publication Critical patent/JPH0436609B2/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
    • H03M1/66—Digital/analogue converters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/66—Digital/analogue converters
    • H03M1/662—Multiplexed conversion systems
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/66—Digital/analogue converters
    • H03M1/74—Simultaneous conversion
    • H03M1/78—Simultaneous conversion using ladder network
    • H03M1/785—Simultaneous conversion using ladder network using resistors, i.e. R-2R ladders

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
JP61217515A 1986-09-16 1986-09-16 Ｒ−２ｒ型ｄ／ａコンバ−タ回路 Granted JPS6373718A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP61217515A JPS6373718A (ja) 1986-09-16 1986-09-16 Ｒ−２ｒ型ｄ／ａコンバ−タ回路
KR1019870010248A KR900007378B1 (ko) 1986-09-16 1987-09-16 R-2r형 디지탈/아날로그 변환회로
US07/097,105 US4803461A (en) 1986-09-16 1987-09-16 R-2R type D/A converter circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61217515A JPS6373718A (ja) 1986-09-16 1986-09-16 Ｒ−２ｒ型ｄ／ａコンバ−タ回路

Publications (2)

Publication Number Publication Date
JPS6373718A true JPS6373718A (ja) 1988-04-04
JPH0436609B2 JPH0436609B2 (enExample) 1992-06-16

Family

ID=16705439

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61217515A Granted JPS6373718A (ja) 1986-09-16 1986-09-16 Ｒ−２ｒ型ｄ／ａコンバ−タ回路

Country Status (3)

Country Link
US (1) US4803461A (enExample)
JP (1) JPS6373718A (enExample)
KR (1) KR900007378B1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5977900A (en) * 1996-08-09 1999-11-02 Nec Corporation D/A converter

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0734542B2 (ja) * 1988-06-29 1995-04-12 日本電気株式会社 Ｄ−ａ変換回路
US4891645A (en) * 1988-10-04 1990-01-02 Analog Devices Inc. Digital-to-analog converter with on-board unity gain inverting amplifier
US5396241A (en) * 1993-02-03 1995-03-07 Kaman Instrumentation Corporation Method and apparatus for digitally controlled linearization of an analog signal
US5815530A (en) * 1995-07-25 1998-09-29 Rohm Co., Ltd. Data converters for sound equipment
DE69828374T2 (de) * 1997-07-03 2005-12-08 Seiko Epson Corp. Leiterwiderstandsschaltung und digital/analog-wandler und damit ausgerüstete halbleitervorrichtung
CN119135183A (zh) * 2017-12-21 2024-12-13 德州仪器公司 内插数/模转换器(dac)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4532494A (en) * 1981-01-09 1985-07-30 Tokyo Shibaura Denki Kabushiki Kaisha Adaptive delta codec which varies a delta signal in accordance with a characteristic of an input analog signal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5977900A (en) * 1996-08-09 1999-11-02 Nec Corporation D/A converter

Also Published As

Publication number Publication date
KR900007378B1 (ko) 1990-10-08
US4803461A (en) 1989-02-07
JPH0436609B2 (enExample) 1992-06-16
KR880004650A (ko) 1988-06-07

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees