JPH02123136U - - Google Patents

Info

Publication number
JPH02123136U
JPH02123136U JP3225789U JP3225789U JPH02123136U JP H02123136 U JPH02123136 U JP H02123136U JP 3225789 U JP3225789 U JP 3225789U JP 3225789 U JP3225789 U JP 3225789U JP H02123136 U JPH02123136 U JP H02123136U
Authority
JP
Japan
Prior art keywords
dac
voltage output
output circuit
memory
setting signal
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
JP3225789U
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 JP3225789U priority Critical patent/JPH02123136U/ja
Publication of JPH02123136U publication Critical patent/JPH02123136U/ja
Pending legal-status Critical Current

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  • Analogue/Digital Conversion (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る多チヤネル電圧出力装置
の構成例を示す図、第2図は電圧出力回路の出力
電圧とオフセツトの関係を示す図である。 1…メモリ、2…加算器、31〜3n…DAC
、41〜4n…増幅器、61〜6n…電圧出力回
路。

Claims (1)

  1. 【実用新案登録請求の範囲】 加えられたデジタル設定信号に応じたアナログ
    電圧を出力するDA変換器(以下単にDACと記
    す)と、このDACの出力を増幅する増幅器とか
    ら構成される複数個の電圧出力回路と、 予め測定された各電圧出力回路のオフセツト値
    と逆極性の値をそれぞれ記憶するメモリ1と、 各DACへ加える前記デジタル設定信号と、前
    記メモリに記憶された当該電圧出力回路のオフセ
    ツト値と逆極性の値を加算して各DACへ加える
    加算器と、 を備えた多チヤネル電圧出力装置。
JP3225789U 1989-03-22 1989-03-22 Pending JPH02123136U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3225789U JPH02123136U (ja) 1989-03-22 1989-03-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3225789U JPH02123136U (ja) 1989-03-22 1989-03-22

Publications (1)

Publication Number Publication Date
JPH02123136U true JPH02123136U (ja) 1990-10-09

Family

ID=31258638

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3225789U Pending JPH02123136U (ja) 1989-03-22 1989-03-22

Country Status (1)

Country Link
JP (1) JPH02123136U (ja)

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