JPS6230429U - - Google Patents

Info

Publication number
JPS6230429U
JPS6230429U JP12202085U JP12202085U JPS6230429U JP S6230429 U JPS6230429 U JP S6230429U JP 12202085 U JP12202085 U JP 12202085U JP 12202085 U JP12202085 U JP 12202085U JP S6230429 U JPS6230429 U JP S6230429U
Authority
JP
Japan
Prior art keywords
circuit
resistor
integration circuit
integration
zener diode
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
JP12202085U
Other languages
English (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 JP12202085U priority Critical patent/JPS6230429U/ja
Publication of JPS6230429U publication Critical patent/JPS6230429U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Amplification And Gain Control (AREA)
  • Analogue/Digital Conversion (AREA)

Description

【図面の簡単な説明】
第１図は本考案のＤ―Ａ変換回路の１実施例の
回路図、第２図はＤ―Ａ変換回路の動作説明のた
めの音量出力特性線図、第３図は本考案のＤ―Ａ
変換回路が用いられる音量調整回路のブロツク図
、第４図及び第５図はともに従来例の回路図であ
る。 ３１……ＲＣ積分回路、３２……ツエナーダイ
オード、３３……分圧回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. パルス幅変調されたデイジタル信号をアナログ
    信号に変換するためのＤ―Ａ変換回路において、
    入力側に設けられた第１の抵抗とコンデンサとか
    らなるＲＣ積分回路と、出力側に設けられた第２
    の抵抗と第３の抵抗とからなる分圧回路と、前記
    ＲＣ積分回路と前記分圧回路との間に挿入された
    ツエナーダイオードとを具備してなるＤ―Ａ変換
    回路。
JP12202085U 1985-08-07 1985-08-07 Pending JPS6230429U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12202085U JPS6230429U (ja) 1985-08-07 1985-08-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12202085U JPS6230429U (ja) 1985-08-07 1985-08-07

Publications (1)

Publication Number Publication Date
JPS6230429U true JPS6230429U (ja) 1987-02-24

Family

ID=31011827

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12202085U Pending JPS6230429U (ja) 1985-08-07 1985-08-07

Country Status (1)

Country Link
JP (1) JPS6230429U (ja)

Similar Documents

Publication Publication Date Title
JPS61158722U (ja)
JPS61107236U (ja)
JPS6451329U (ja)
JPS62196474U (ja)
JPS61157868U (ja)
JPH0221932U (ja)
JPS6261543U (ja)
JPS6278086U (ja)
JPS61163435U (ja)
JPS6195125U (ja)
JPS58119241U (ja) Ａ／ｄ変換回路
JPS61137277U (ja)
JPS637820U (ja)
JPS6261542U (ja)
JPH0388363U (ja)
JPH03101033U (ja)
JPH02141109U (ja)
JPS628726U (ja)
JPS61329U (ja) デイジタル・アナログ変換回路
JPS6257441U (ja)
JPS6197233U (ja)
JPS61146022U (ja)
JPH03105037U (ja)
JPS62139134U (ja)
JPS6293831U (ja)