JPS61102821A - デイジタルボルトメ−タ - Google Patents

デイジタルボルトメ−タ

Info

Publication number
JPS61102821A
JPS61102821A JP22552384A JP22552384A JPS61102821A JP S61102821 A JPS61102821 A JP S61102821A JP 22552384 A JP22552384 A JP 22552384A JP 22552384 A JP22552384 A JP 22552384A JP S61102821 A JPS61102821 A JP S61102821A
Authority
JP
Japan
Prior art keywords
conversion circuit
analog
digital
output
digital conversion
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
JP22552384A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0515328B2 (OSRAM
Inventor
Takao Fujita
崇夫 藤田
Toshiaki Tsukada
敏秋 塚田
Noboru Unosawa
宇野沢　昇
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Hokushin Electric 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 Yokogawa Hokushin Electric Corp filed Critical Yokogawa Hokushin Electric Corp
Priority to JP22552384A priority Critical patent/JPS61102821A/ja
Publication of JPS61102821A publication Critical patent/JPS61102821A/ja
Publication of JPH0515328B2 publication Critical patent/JPH0515328B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Current Or Voltage (AREA)
  • Analogue/Digital Conversion (AREA)
JP22552384A 1984-10-25 1984-10-25 デイジタルボルトメ−タ Granted JPS61102821A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22552384A JPS61102821A (ja) 1984-10-25 1984-10-25 デイジタルボルトメ−タ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22552384A JPS61102821A (ja) 1984-10-25 1984-10-25 デイジタルボルトメ−タ

Publications (2)

Publication Number Publication Date
JPS61102821A true JPS61102821A (ja) 1986-05-21
JPH0515328B2 JPH0515328B2 (OSRAM) 1993-03-01

Family

ID=16830636

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22552384A Granted JPS61102821A (ja) 1984-10-25 1984-10-25 デイジタルボルトメ−タ

Country Status (1)

Country Link
JP (1) JPS61102821A (OSRAM)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0248826A (ja) * 1988-08-10 1990-02-19 Sanyo Electric Co Ltd 積分型ａ／ｄ変換回路
JPH03190324A (ja) * 1989-12-19 1991-08-20 Ishida Scales Mfg Co Ltd 二重積分型アナログ―ディジタル変換装置
JPH0879078A (ja) * 1994-09-08 1996-03-22 Nec Corp 直並列型アナログ／ディジタル変換器
US6243033B1 (en) 1998-07-17 2001-06-05 Nec Corporation Signal value representing method and system
JP2007299615A (ja) * 2006-04-28 2007-11-15 Ricoh Co Ltd 誘導加熱装置および電子機器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5587739U (OSRAM) * 1979-12-06 1980-06-17
JPS57106221A (en) * 1980-12-22 1982-07-02 Toshiba Corp Analogue-digital converter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5587739U (OSRAM) * 1979-12-06 1980-06-17
JPS57106221A (en) * 1980-12-22 1982-07-02 Toshiba Corp Analogue-digital converter

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0248826A (ja) * 1988-08-10 1990-02-19 Sanyo Electric Co Ltd 積分型ａ／ｄ変換回路
JPH03190324A (ja) * 1989-12-19 1991-08-20 Ishida Scales Mfg Co Ltd 二重積分型アナログ―ディジタル変換装置
JPH0879078A (ja) * 1994-09-08 1996-03-22 Nec Corp 直並列型アナログ／ディジタル変換器
US6243033B1 (en) 1998-07-17 2001-06-05 Nec Corporation Signal value representing method and system
JP2007299615A (ja) * 2006-04-28 2007-11-15 Ricoh Co Ltd 誘導加熱装置および電子機器

Also Published As

Publication number Publication date
JPH0515328B2 (OSRAM) 1993-03-01

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