JPS59149723U - DA converter - Google Patents
DA converterInfo
- Publication number
- JPS59149723U JPS59149723U JP4356883U JP4356883U JPS59149723U JP S59149723 U JPS59149723 U JP S59149723U JP 4356883 U JP4356883 U JP 4356883U JP 4356883 U JP4356883 U JP 4356883U JP S59149723 U JPS59149723 U JP S59149723U
- Authority
- JP
- Japan
- Prior art keywords
- converter
- digital data
- data string
- sample
- value corresponding
- 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
Links
Landscapes
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例、第２図はその各部波形図で
ある。
４・・・・・・ＤＡ変換器、５．６・・・・・・サンプ
ルホールド、７・・・・・・マルチプレクサ、８・・・
・・・タイミング回路。FIG. 1 shows an embodiment of the present invention, and FIG. 2 shows waveform diagrams of various parts thereof. 4...DA converter, 5.6... Sample hold, 7... Multiplexer, 8...
...timing circuit.
Claims (1)
Ａ変換器に従続接続され且つ互いに並列に接続され、上
記ディジタルデータ列に対応する各アナログ値から、互
いに相異なるデータよりｎ個目毎のデータに対応するア
ナログ値を逐次選択してサンプルホールドするｎ個のサ
ンプルホールド回路と、該サンプルホールド回路の出力
を上記ディジタルデータ列のデータの順序に従って順次
出力端子に導出するスイッチング手段とを有することを
特徴とするＤＡ変換器。a DA converter that converts a digital data string;
The A converters are connected in series and in parallel to each other, and from each analog value corresponding to the digital data string, sequentially selects an analog value corresponding to every nth data from mutually different data and samples and holds it. 1. A DA converter comprising: n sample-and-hold circuits; and switching means for sequentially outputting the outputs of the sample-and-hold circuits to output terminals in accordance with the data order of the digital data string.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4356883U JPS59149723U (en) | 1983-03-25 | 1983-03-25 | DA converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4356883U JPS59149723U (en) | 1983-03-25 | 1983-03-25 | DA converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59149723U true JPS59149723U (en) | 1984-10-06 |
Family
ID=30174104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4356883U Pending JPS59149723U (en) | 1983-03-25 | 1983-03-25 | DA converter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59149723U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5812423A (en) * | 1981-07-15 | 1983-01-24 | Hitachi Ltd | Multiinput digital-to-analog conversion system |
-
1983
- 1983-03-25 JP JP4356883U patent/JPS59149723U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5812423A (en) * | 1981-07-15 | 1983-01-24 | Hitachi Ltd | Multiinput digital-to-analog conversion system |
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