KR20010027338A - 아날로그/디지털 회로 - Google Patents
아날로그/디지털 회로 Download PDFInfo
- Publication number
- KR20010027338A KR20010027338A KR1019990039039A KR19990039039A KR20010027338A KR 20010027338 A KR20010027338 A KR 20010027338A KR 1019990039039 A KR1019990039039 A KR 1019990039039A KR 19990039039 A KR19990039039 A KR 19990039039A KR 20010027338 A KR20010027338 A KR 20010027338A
- Authority
- KR
- South Korea
- Prior art keywords
- analog
- input
- voltage
- resistors
- digital converter
- Prior art date
Links
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
- H03M1/20—Increasing resolution using an n bit system to obtain n + m bits
- H03M1/201—Increasing resolution using an n bit system to obtain n + m bits by dithering
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
- H03M1/124—Sampling or signal conditioning arrangements specially adapted for A/D converters
- H03M1/129—Means for adapting the input signal to the range the converter can handle, e.g. limiting, pre-scaling ; Out-of-range indication
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Analogue/Digital Conversion (AREA)
Abstract
Description
Claims (1)
- Sbatt전압단에 저항(R3,Rin)과 저항(R1,R2)을 병렬 접속하고, 상기 저항(R3,Rin)의 공통접점으로부터의 입력전압과 상기 저항(R1)(R2)으로부터의 참조전압이 아날로그/디지털 변환기(2)에 입력되도록 구성하며, 상기 Sbatt와 아날로그/디지털 변환기(2)사이에는 정형기(1)를 접속하여 이 정형기(1)로부터의 기준전압이 아날로그/디지털 변환기(2)에 입력되도록 구성한 것을 특징으로 하는 아날로그/디지털 회로.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990039039A KR100315696B1 (ko) | 1999-09-13 | 1999-09-13 | 아날로그/디지털 회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990039039A KR100315696B1 (ko) | 1999-09-13 | 1999-09-13 | 아날로그/디지털 회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010027338A true KR20010027338A (ko) | 2001-04-06 |
KR100315696B1 KR100315696B1 (ko) | 2001-12-12 |
Family
ID=19611252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990039039A KR100315696B1 (ko) | 1999-09-13 | 1999-09-13 | 아날로그/디지털 회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100315696B1 (ko) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57176828A (en) * | 1981-04-24 | 1982-10-30 | Diesel Kiki Co Ltd | Error compensation system for a/d convertor |
JPS5941927A (ja) * | 1982-09-02 | 1984-03-08 | Japan Electronic Control Syst Co Ltd | 可変抵抗器出力のa/d変換装置 |
JPS62108622A (ja) * | 1985-11-06 | 1987-05-19 | Nec Eng Ltd | アナログ−デイジタル変換回路 |
JPH1041821A (ja) * | 1996-07-23 | 1998-02-13 | Yokogawa Electric Corp | A/d変換装置 |
-
1999
- 1999-09-13 KR KR1019990039039A patent/KR100315696B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR100315696B1 (ko) | 2001-12-12 |
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19990913 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20011031 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20011113 Patent event code: PR07011E01D |
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PR1002 | Payment of registration fee |
Payment date: 20011114 End annual number: 3 Start annual number: 1 |
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PG1601 | Publication of registration | ||
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |