JPH0459641U - - Google Patents
Info
- Publication number
- JPH0459641U JPH0459641U JP10191990U JP10191990U JPH0459641U JP H0459641 U JPH0459641 U JP H0459641U JP 10191990 U JP10191990 U JP 10191990U JP 10191990 U JP10191990 U JP 10191990U JP H0459641 U JPH0459641 U JP H0459641U
- Authority
- JP
- Japan
- Prior art keywords
- converter
- analog
- output
- converts
- analog 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
Links
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Analogue/Digital Conversion (AREA)
Description
第１図は本考案の一実施例を示すブロツク図、
第２図は本考案の他の実施例を示すブロツク図で
ある。
１……Ａ／Ｄ変換器、２，８……アナログ比較
器、３……Ｄ／Ａ変換器、４……ΣΔＡ／Ｄ変換
器、５，６……Ｄ／Ａ変換器（１ビツト）、７…
…フイルタ。
FIG. 1 is a block diagram showing an embodiment of the present invention.
FIG. 2 is a block diagram showing another embodiment of the present invention. 1... A/D converter, 2, 8... Analog comparator, 3... D/A converter, 4... ΣΔ A/D converter, 5, 6... D/A converter (1 bit) ,7...
...filter.
Claims (1)
Ｄ変換器と、 該Ａ／Ｄ変換器から変換出力されるデイジタル
データを再びアナログ信号に変換するＤ／Ａ変換
器と、 該Ｄ／Ａ変換器から変換出力されるアナログ信
号と前記アナログ入力とを比較しテエラーを検出
するアナログ比較器、 とで構成されたことを特徴とするＡ／Ｄ変換装置
。[Scope of claim for utility model registration] A/C that converts analog input into digital signals
a D converter; a D/A converter that converts digital data converted and output from the A/D converter back into an analog signal; and an analog signal that is converted and output from the D/A converter and the analog input; An analog comparator that compares and detects a teaser error.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10191990U JPH0459641U (en) | 1990-09-28 | 1990-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10191990U JPH0459641U (en) | 1990-09-28 | 1990-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0459641U true JPH0459641U (en) | 1992-05-21 |
Family
ID=31845748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10191990U Pending JPH0459641U (en) | 1990-09-28 | 1990-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0459641U (en) |
-
1990
- 1990-09-28 JP JP10191990U patent/JPH0459641U/ja active Pending
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