JPS6057816U - Reference voltage supply circuit for D/A converter - Google Patents

Reference voltage supply circuit for D/A converter

Info

Publication number
JPS6057816U
JPS6057816U JP14765583U JP14765583U JPS6057816U JP S6057816 U JPS6057816 U JP S6057816U JP 14765583 U JP14765583 U JP 14765583U JP 14765583 U JP14765583 U JP 14765583U JP S6057816 U JPS6057816 U JP S6057816U
Authority
JP
Japan
Prior art keywords
converter
reference voltage
supply circuit
voltage supply
series
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
JP14765583U
Other languages
Japanese (ja)
Inventor
川中　善一
井村　浩巳
Original Assignee
日本マランツ株式会社
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 日本マランツ株式会社 filed Critical 日本マランツ株式会社
Priority to JP14765583U priority Critical patent/JPS6057816U/en
Publication of JPS6057816U publication Critical patent/JPS6057816U/en
Pending legal-status Critical Current

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Landscapes

  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Analogue/Digital Conversion (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来の基準電圧供給回路を示す回路図、第２図
は本考案の一実施例を示す回路図である。 Ｖｃｃ・・・・・・主電圧、Ｖｒｅｆ・・・・・・基準
電圧、３．４・・・・・・トランジスタ、５・・・・・
・ツェナーダイオード、７・・・・・・π形フィルタ。FIG. 1 is a circuit diagram showing a conventional reference voltage supply circuit, and FIG. 2 is a circuit diagram showing an embodiment of the present invention. Vcc...Main voltage, Vref...Reference voltage, 3.4...Transistor, 5...
・Zener diode, 7...π type filter.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 主電圧と基準電圧の回路間にトランジスタ、ツェナーダ
イオードをシリーズに接続し、かつ、そのシリーズに接
続された回路にτ形フィルタを接続せしめてなる、Ｄ／
Ａコンバータの基準電圧供給回路。A D/D/D/D converter, in which a transistor and a Zener diode are connected in series between the main voltage and reference voltage circuits, and a τ-type filter is connected to the circuit connected in the series.
Reference voltage supply circuit for A converter.
JP14765583U 1983-09-26 1983-09-26 Reference voltage supply circuit for D/A converter Pending JPS6057816U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14765583U JPS6057816U (en) 1983-09-26 1983-09-26 Reference voltage supply circuit for D/A converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14765583U JPS6057816U (en) 1983-09-26 1983-09-26 Reference voltage supply circuit for D/A converter

Publications (1)

Publication Number Publication Date
JPS6057816U true JPS6057816U (en) 1985-04-22

Family

ID=30328290

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14765583U Pending JPS6057816U (en) 1983-09-26 1983-09-26 Reference voltage supply circuit for D/A converter

Country Status (1)

Country Link
JP (1) JPS6057816U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5583910A (en) * 1978-12-20 1980-06-24 Matsushita Electric Ind Co Ltd Power unit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5583910A (en) * 1978-12-20 1980-06-24 Matsushita Electric Ind Co Ltd Power unit

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