JPS52113669A - Digital analog converter - Google Patents

Digital analog converter

Info

Publication number
JPS52113669A
JPS52113669A JP3059276A JP3059276A JPS52113669A JP S52113669 A JPS52113669 A JP S52113669A JP 3059276 A JP3059276 A JP 3059276A JP 3059276 A JP3059276 A JP 3059276A JP S52113669 A JPS52113669 A JP S52113669A
Authority
JP
Japan
Prior art keywords
analog converter
digital analog
small
converter
referrence
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.)
Pending
Application number
JP3059276A
Other languages
Japanese (ja)
Inventor
Takao Moriya
Masao Yamazawa
Hirohisa Karibe
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP3059276A priority Critical patent/JPS52113669A/en
Publication of JPS52113669A publication Critical patent/JPS52113669A/en
Pending legal-status Critical Current

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Landscapes

  • Analogue/Digital Conversion (AREA)

Abstract

PURPOSE: To obtain D/A converter in which the error for small level signal and change at positive-negative switching point are small, by switching and connecting the first bit of digital input into the referrence voltage having same absolute value and different polarity.
COPYRIGHT: (C)1977,JPO&Japio
JP3059276A 1976-03-19 1976-03-19 Digital analog converter Pending JPS52113669A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3059276A JPS52113669A (en) 1976-03-19 1976-03-19 Digital analog converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3059276A JPS52113669A (en) 1976-03-19 1976-03-19 Digital analog converter

Publications (1)

Publication Number Publication Date
JPS52113669A true JPS52113669A (en) 1977-09-22

Family

ID=12308129

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3059276A Pending JPS52113669A (en) 1976-03-19 1976-03-19 Digital analog converter

Country Status (1)

Country Link
JP (1) JPS52113669A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4929773A (en) * 1972-07-19 1974-03-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4929773A (en) * 1972-07-19 1974-03-16

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