JPS58181325A - アナログ−デイジタル変換装置 - Google Patents

アナログ−デイジタル変換装置

Info

Publication number
JPS58181325A
JPS58181325A JP57064335A JP6433582A JPS58181325A JP S58181325 A JPS58181325 A JP S58181325A JP 57064335 A JP57064335 A JP 57064335A JP 6433582 A JP6433582 A JP 6433582A JP S58181325 A JPS58181325 A JP S58181325A
Authority
JP
Japan
Prior art keywords
digital signal
digital
generator
converter
signal
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
JP57064335A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6256690B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Hideki Yakida
八木田　秀樹
Akira Matsuzawa
松沢　昭
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP57064335A priority Critical patent/JPS58181325A/ja
Publication of JPS58181325A publication Critical patent/JPS58181325A/ja
Publication of JPS6256690B2 publication Critical patent/JPS6256690B2/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
    • H03M1/18—Automatic control for modifying the range of signals the converter can handle, e.g. gain ranging
    • H03M1/181—Automatic control for modifying the range of signals the converter can handle, e.g. gain ranging in feedback mode, i.e. by determining the range to be selected from one or more previous digital output values
    • H03M1/182—Automatic control for modifying the range of signals the converter can handle, e.g. gain ranging in feedback mode, i.e. by determining the range to be selected from one or more previous digital output values the feedback signal controlling the reference levels of the analogue/digital converter
    • 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
    • H03M1/36—Analogue value compared with reference values simultaneously only, i.e. parallel type
    • H03M1/361—Analogue value compared with reference values simultaneously only, i.e. parallel type having a separate comparator and reference value for each quantisation level, i.e. full flash converter type
    • H03M1/362—Analogue value compared with reference values simultaneously only, i.e. parallel type having a separate comparator and reference value for each quantisation level, i.e. full flash converter type the reference values being generated by a resistive voltage divider
    • H03M1/365—Analogue value compared with reference values simultaneously only, i.e. parallel type having a separate comparator and reference value for each quantisation level, i.e. full flash converter type the reference values being generated by a resistive voltage divider the voltage divider being a single resistor string

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
JP57064335A 1982-04-16 1982-04-16 アナログ−デイジタル変換装置 Granted JPS58181325A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57064335A JPS58181325A (ja) 1982-04-16 1982-04-16 アナログ−デイジタル変換装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57064335A JPS58181325A (ja) 1982-04-16 1982-04-16 アナログ−デイジタル変換装置

Publications (2)

Publication Number Publication Date
JPS58181325A true JPS58181325A (ja) 1983-10-24
JPS6256690B2 JPS6256690B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-11-26

Family

ID=13255262

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57064335A Granted JPS58181325A (ja) 1982-04-16 1982-04-16 アナログ−デイジタル変換装置

Country Status (1)

Country Link
JP (1) JPS58181325A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0514480U (ja) * 1991-08-08 1993-02-26 三和シヤツター工業株式会社 浴室ドア

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54964A (en) * 1977-06-06 1979-01-06 Fujitsu Ltd Analog digital converter
JPS5432256A (en) * 1977-08-18 1979-03-09 Toshiba Corp Coder

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54964A (en) * 1977-06-06 1979-01-06 Fujitsu Ltd Analog digital converter
JPS5432256A (en) * 1977-08-18 1979-03-09 Toshiba Corp Coder

Also Published As

Publication number Publication date
JPS6256690B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-11-26

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