JPS6168534U - - Google Patents

Info

Publication number
JPS6168534U
JPS6168534U JP15249484U JP15249484U JPS6168534U JP S6168534 U JPS6168534 U JP S6168534U JP 15249484 U JP15249484 U JP 15249484U JP 15249484 U JP15249484 U JP 15249484U JP S6168534 U JPS6168534 U JP S6168534U
Authority
JP
Japan
Prior art keywords
power supply
constant current
supply terminal
resistor network
source
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
JP15249484U
Other languages
Japanese (ja)
Other versions
JPH0127298Y2 (en
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 filed Critical
Priority to JP1984152494U priority Critical patent/JPH0127298Y2/ja
Publication of JPS6168534U publication Critical patent/JPS6168534U/ja
Application granted granted Critical
Publication of JPH0127298Y2 publication Critical patent/JPH0127298Y2/ja
Expired legal-status Critical Current

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  • Analogue/Digital Conversion (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図乃至第３図はそれぞれこの考案による差
動出力ＤＡ変換器の一例を示す接続図、第４図及
び第５図はそれぞれ従来の差動出力ＤＡ変換器を
示す接続図である。 ２３，２６：定電流源、２５：抵抗網、２９，
３３：電流電圧変換器、３１，３４：出力端子。 1 to 3 are connection diagrams showing an example of a differential output DA converter according to this invention, and FIGS. 4 and 5 are connection diagrams showing a conventional differential output DA converter, respectively. 23, 26: Constant current source, 25: Resistance network, 29,
33: Current voltage converter, 31, 34: Output terminal.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 第１電源端子に一端が接続された第１定電流源
と、上記第１電源端子の電位よりも低い電位が与
えられた第２電源端子に一端が接続された第２定
電流電源と、これら第１、第２定電流源の各他端
間に接続され、デジタル入力により制御されるス
イツチとそれぞれ直列に接続された抵抗素子より
なる抵抗網と、その抵抗網と上記第１及び第２電
流源との接続点にそれぞれ接続された第１及び第
２出力端子とを具備する差動出力ＤＡ変換器。 a first constant current source having one end connected to the first power supply terminal; a second constant current power supply having one end connected to a second power supply terminal to which a potential lower than the potential of the first power supply terminal is applied; a resistor network consisting of a resistor element connected in series with a switch that is connected between the other ends of the first and second constant current sources and controlled by a digital input; and the resistor network and the first and second current sources. A differential output DA converter comprising first and second output terminals respectively connected to a connection point with a source.
JP1984152494U 1984-10-08 1984-10-08 Expired JPH0127298Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984152494U JPH0127298Y2 (en) 1984-10-08 1984-10-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984152494U JPH0127298Y2 (en) 1984-10-08 1984-10-08

Publications (2)

Publication Number Publication Date
JPS6168534U true JPS6168534U (en) 1986-05-10
JPH0127298Y2 JPH0127298Y2 (en) 1989-08-15

Family

ID=30710553

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984152494U Expired JPH0127298Y2 (en) 1984-10-08 1984-10-08

Country Status (1)

Country Link
JP (1) JPH0127298Y2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56121343U (en) * 1980-02-18 1981-09-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56121343U (en) * 1980-02-18 1981-09-16

Also Published As

Publication number Publication date
JPH0127298Y2 (en) 1989-08-15

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