JPH0188532U - - Google Patents

Info

Publication number
JPH0188532U
JPH0188532U JP18510487U JP18510487U JPH0188532U JP H0188532 U JPH0188532 U JP H0188532U JP 18510487 U JP18510487 U JP 18510487U JP 18510487 U JP18510487 U JP 18510487U JP H0188532 U JPH0188532 U JP H0188532U
Authority
JP
Japan
Prior art keywords
reference voltage
resistors
switches
voltage source
drive signals
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
JP18510487U
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 JP18510487U priority Critical patent/JPH0188532U/ja
Publication of JPH0188532U publication Critical patent/JPH0188532U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す回路図、第2
図は従来のD―A変換回路の一例を示す回路図で
ある。 1……基準電圧源、2……デコーダ、3……出
力バツフア増幅器、C〜Cn……容量素子、r
〜rn……抵抗、S〜Sn−1……スイツチ

Claims (1)

    【実用新案登録請求の範囲】
  1. 基準電圧源の両端子間に直列接続され基準電圧
    を分圧する複数の抵抗と、デイジタルデータに応
    じて活性化する複数のスイツチ駆動信号を出力す
    るデコーダと、一端を前記抵抗の各接続点とそれ
    ぞれ接続し対応する前記スイツチ駆動信号により
    オン・オフする複数のスイツチと、入力端をこれ
    ら各スイツチの他端と接続する出力バツフア増幅
    器とを有するD―A変換回路において、前記基準
    電圧源の一端と前記各抵抗の一端との間に容量素
    子を設けたことを特徴とするD―A変換回路。
JP18510487U 1987-12-03 1987-12-03 Pending JPH0188532U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18510487U JPH0188532U (ja) 1987-12-03 1987-12-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18510487U JPH0188532U (ja) 1987-12-03 1987-12-03

Publications (1)

Publication Number Publication Date
JPH0188532U true JPH0188532U (ja) 1989-06-12

Family

ID=31476432

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18510487U Pending JPH0188532U (ja) 1987-12-03 1987-12-03

Country Status (1)

Country Link
JP (1) JPH0188532U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012070364A (ja) * 2010-08-27 2012-04-05 Semiconductor Energy Lab Co Ltd 半導体装置及び半導体装置の駆動方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012070364A (ja) * 2010-08-27 2012-04-05 Semiconductor Energy Lab Co Ltd 半導体装置及び半導体装置の駆動方法
US8952728B2 (en) 2010-08-27 2015-02-10 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and method of driving semiconductor device
JP2015111841A (ja) * 2010-08-27 2015-06-18 株式会社半導体エネルギー研究所 半導体装置
KR20190035638A (ko) * 2010-08-27 2019-04-03 가부시키가이샤 한도오따이 에네루기 켄큐쇼 반도체 장치 및 반도체 장치의 구동 방법

Similar Documents

Publication Publication Date Title
JPH0188532U (ja)
JPS63120426U (ja)
JPS643224U (ja)
JPS6074341U (ja) スイツチング回路
JPS6280250U (ja)
JPS63113966U (ja)
JPS6264034U (ja)
JPS6150339U (ja)
JPH0398534U (ja)
JPS62121846U (ja)
JPH0262826U (ja)
JPS61189617U (ja)
JPS638792U (ja)
JPS63108229U (ja)
JPH02113446U (ja)
JPS6344300U (ja)
JPS6170439U (ja)
JPH0157825U (ja)
JPS6349659U (ja)
JPS60160628U (ja) 電子式ボリユ−ム
JPS59146904U (ja) ジヨイステイツクコントロ−ル装置
JPH02839U (ja)
JPS632398U (ja)
JPS6344165U (ja)
JPH0316740U (ja)