JPS58168326A - Ｄａ変換器 - Google Patents

Ｄａ変換器

Info

Publication number
JPS58168326A
JPS58168326A JP5149582A JP5149582A JPS58168326A JP S58168326 A JPS58168326 A JP S58168326A JP 5149582 A JP5149582 A JP 5149582A JP 5149582 A JP5149582 A JP 5149582A JP S58168326 A JPS58168326 A JP S58168326A
Authority
JP
Japan
Prior art keywords
circuit
input
signal
gate
output
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
JP5149582A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6347290B2 (enrdf_load_stackoverflow
Inventor
Teruo Hoshi
法師　照雄
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.)
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Sanyo Denki Co Ltd
Original Assignee
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Sanyo Denki Co 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 Tokyo Sanyo Electric Co Ltd, Sanyo Electric Co Ltd, Sanyo Denki Co Ltd filed Critical Tokyo Sanyo Electric Co Ltd
Priority to JP5149582A priority Critical patent/JPS58168326A/ja
Publication of JPS58168326A publication Critical patent/JPS58168326A/ja
Publication of JPS6347290B2 publication Critical patent/JPS6347290B2/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
    • H03M1/68—Digital/analogue converters with conversions of different sensitivity, i.e. one conversion relating to the more significant digital bits and another conversion to the less significant bits
    • H03M1/687—Segmented, i.e. the more significant bit converter being of the unary decoded type and the less significant bit converter being of the binary weighted type
    • 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
    • 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
    • H03M1/80—Simultaneous conversion using weighted impedances
    • H03M1/808—Simultaneous conversion using weighted impedances using resistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
JP5149582A 1982-03-29 1982-03-29 Ｄａ変換器 Granted JPS58168326A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5149582A JPS58168326A (ja) 1982-03-29 1982-03-29 Ｄａ変換器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5149582A JPS58168326A (ja) 1982-03-29 1982-03-29 Ｄａ変換器

Publications (2)

Publication Number Publication Date
JPS58168326A true JPS58168326A (ja) 1983-10-04
JPS6347290B2 JPS6347290B2 (enrdf_load_stackoverflow) 1988-09-21

Family

ID=12888548

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5149582A Granted JPS58168326A (ja) 1982-03-29 1982-03-29 Ｄａ変換器

Country Status (1)

Country Link
JP (1) JPS58168326A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6120434A (ja) * 1984-07-09 1986-01-29 Hitachi Ltd Ｄａ変換器
JPS6465929A (en) * 1987-09-04 1989-03-13 Nippon Electric Ic Microcomput Current output type d/a converter
JPH01158823A (ja) * 1987-10-05 1989-06-21 General Electric Co <Ge> スイッチ機能補償付きディジタル・アナログ変換器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4992143U (enrdf_load_stackoverflow) * 1972-12-01 1974-08-09
JPS5232657A (en) * 1975-09-09 1977-03-12 Fujitsu Ltd Digital-analog converter
JPS55100744A (en) * 1979-01-29 1980-07-31 Hitachi Ltd Da converter with correction circuit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4992143U (enrdf_load_stackoverflow) * 1972-12-01 1974-08-09
JPS5232657A (en) * 1975-09-09 1977-03-12 Fujitsu Ltd Digital-analog converter
JPS55100744A (en) * 1979-01-29 1980-07-31 Hitachi Ltd Da converter with correction circuit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6120434A (ja) * 1984-07-09 1986-01-29 Hitachi Ltd Ｄａ変換器
JPS6465929A (en) * 1987-09-04 1989-03-13 Nippon Electric Ic Microcomput Current output type d/a converter
JPH01158823A (ja) * 1987-10-05 1989-06-21 General Electric Co <Ge> スイッチ機能補償付きディジタル・アナログ変換器

Also Published As

Publication number Publication date
JPS6347290B2 (enrdf_load_stackoverflow) 1988-09-21

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