CN108809316B - 多串多输出数模转换器 - Google Patents
多串多输出数模转换器 Download PDFInfo
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- CN108809316B CN108809316B CN201810420072.XA CN201810420072A CN108809316B CN 108809316 B CN108809316 B CN 108809316B CN 201810420072 A CN201810420072 A CN 201810420072A CN 108809316 B CN108809316 B CN 108809316B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
- G01N33/004—CO or CO2
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/66—Digital/analogue converters
- H03M1/662—Multiplexed conversion systems
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/002—Provisions or arrangements for saving power, e.g. by allowing a sleep mode, using lower supply voltage for downstream stages, using multiple clock domains or by selectively turning on stages when needed
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/66—Digital/analogue converters
- H03M1/72—Sequential conversion in series-connected stages
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/66—Digital/analogue converters
- H03M1/68—Digital/analogue converters with conversions of different sensitivity, i.e. one conversion relating to the more significant digital bits and another conversion to the less significant bits
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/66—Digital/analogue converters
- H03M1/74—Simultaneous conversion
- H03M1/76—Simultaneous conversion using switching tree
- H03M1/765—Simultaneous conversion using switching tree using a single level of switches which are controlled by unary decoded digital signals
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Immunology (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Analogue/Digital Conversion (AREA)
- Electromagnetism (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/586,848 | 2017-05-04 | ||
| US15/586,848 US9941894B1 (en) | 2017-05-04 | 2017-05-04 | Multiple string, multiple output digital to analog converter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108809316A CN108809316A (zh) | 2018-11-13 |
| CN108809316B true CN108809316B (zh) | 2022-07-08 |
Family
ID=61801592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810420072.XA Active CN108809316B (zh) | 2017-05-04 | 2018-05-04 | 多串多输出数模转换器 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9941894B1 (zh) |
| EP (1) | EP3399650B1 (zh) |
| JP (1) | JP6732838B2 (zh) |
| CN (1) | CN108809316B (zh) |
| PL (1) | PL3399650T3 (zh) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10069414B2 (en) | 2015-04-01 | 2018-09-04 | Infineon Technologies Austria Ag | Switching voltage regulator input voltage and current sensing |
| US10389242B2 (en) | 2017-02-01 | 2019-08-20 | Infineon Technologies Austria Ag | Voltage and current sensing calibration for switching voltage regulators |
| US10224812B1 (en) * | 2017-10-13 | 2019-03-05 | Infineon Technologies Austria Ag | Sensing network mismatch compensation for switching voltage regulator with input voltage and current sensing |
| US10574247B1 (en) | 2018-09-14 | 2020-02-25 | Analog Devices Global Unlimited Company | Digital-to-analog converter transfer function modification |
| US11022629B2 (en) * | 2019-07-29 | 2021-06-01 | Analog Devices, Inc. | Low-glitch range change techniques |
| US11272854B1 (en) * | 2020-09-02 | 2022-03-15 | Analog Devices International Unlimited Company | Noise cancellation in impedance measurement circuits |
| TWI780780B (zh) * | 2021-06-18 | 2022-10-11 | 新唐科技股份有限公司 | 信號產生電路、微控制器及控制方法 |
| CN114584149B (zh) * | 2022-03-03 | 2025-06-27 | 江苏谷泰微电子有限公司 | 模数转换器 |
| US12483265B2 (en) * | 2022-11-29 | 2025-11-25 | Nxp Usa, Inc. | RDAC ladder with adaptive biasing to reduce the reference variation across temperature |
| US20240291488A1 (en) * | 2023-02-27 | 2024-08-29 | Stmicroelectronics International N.V. | Voltage compensation of differential voltage swing |
| CN118868939B (zh) * | 2024-09-25 | 2025-02-14 | 杭州晶华微电子股份有限公司 | 一种应用于ldo的电阻修调网络及集成电路 |
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| DE3878973D1 (de) | 1987-04-24 | 1993-04-15 | Simmonds Precision Products | Bestimmung von elektrischer kapazitaet und elektrischem widerstand. |
| GB9014679D0 (en) | 1990-07-02 | 1990-08-22 | Sarnoff David Res Center | Sequential successive approximation a/d converter |
| US5111205A (en) * | 1990-12-18 | 1992-05-05 | Vlsi Technology, Inc. | Digital-to-analog and analog-to-digital converters |
| JPH05175849A (ja) * | 1991-06-18 | 1993-07-13 | Fujitsu Ltd | Daコンバータ |
| SE500357C2 (sv) | 1992-01-31 | 1994-06-06 | Silicon Construction Sweden Ab | Arrangemang för analog/digital-omvandling |
| US5495245A (en) | 1994-04-26 | 1996-02-27 | Analog Devices, Inc. | Digital-to-analog converter with segmented resistor string |
| JP3433337B2 (ja) * | 1995-07-11 | 2003-08-04 | 日本テキサス・インスツルメンツ株式会社 | 液晶ディスプレイ用信号線駆動回路 |
| US5969657A (en) | 1997-07-22 | 1999-10-19 | Analog Devices, Inc. | Digital to analog converter |
| US6163289A (en) | 1997-09-23 | 2000-12-19 | Philips Electronics North America Corp. | Differential voltage digital-to-analog converter |
| JPH11211692A (ja) * | 1998-01-20 | 1999-08-06 | Denso Corp | 酸素濃度センサの素子インピーダンス検出装置 |
| US6128359A (en) * | 1998-10-27 | 2000-10-03 | Intel Corporation | Phase difference magnifier |
| JP2000286707A (ja) * | 1999-03-30 | 2000-10-13 | Toshiba Corp | デジタル−アナログ変換器およびこれを用いた液晶ディスプレイ装置 |
| US6452405B1 (en) | 1999-09-17 | 2002-09-17 | Delphi Technologies, Inc. | Method and apparatus for calibrating a current sensing system |
| US6448916B1 (en) * | 2000-05-31 | 2002-09-10 | Cygnal Integrated Products, Inc. | Dual sub-DAC resistor strings with analog interpolation |
| US6414616B1 (en) | 2000-06-22 | 2002-07-02 | Analog Devices, Inc. | Architecture for voltage scaling DAC |
| TW453045B (en) * | 2000-10-09 | 2001-09-01 | Winbond Electronics Corp | Multi-level pulse width modulation device and its control structure |
| US6695475B2 (en) | 2001-05-31 | 2004-02-24 | Stmicroelectronics, Inc. | Temperature sensing circuit and method |
| KR100497991B1 (ko) | 2002-07-29 | 2005-07-01 | 세주엔지니어링주식회사 | 휴대용 가스 검출기 및 그의 재기초화 방법 |
| US6778122B2 (en) | 2002-12-23 | 2004-08-17 | Institute Of Microelectronics | Resistor string digital to analog converter with differential outputs and reduced switch count |
| US6995701B1 (en) * | 2004-03-02 | 2006-02-07 | Maxim Integrated Products, Inc. | Multichannel high resolution segmented resistor string digital-to-analog converters |
| EP1813020B1 (en) * | 2004-11-12 | 2010-02-17 | MediaTek Inc. | Balanced dual resistor string digital to analog converter system and method |
| US7109904B2 (en) | 2004-12-21 | 2006-09-19 | Exar Corporation | High speed differential resistive voltage digital-to-analog converter |
| JP2006279132A (ja) * | 2005-03-28 | 2006-10-12 | Yamaha Corp | D/aコンバータの試験装置およびその試験方法 |
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| JP4779875B2 (ja) * | 2006-08-24 | 2011-09-28 | ソニー株式会社 | ディジタル−アナログ変換器および映像表示装置 |
| US7501970B2 (en) * | 2006-10-30 | 2009-03-10 | Texas Instruments Incorporated | Digital to analog converter architecture and method having low switch count and small output impedance |
| JP4958699B2 (ja) * | 2007-09-10 | 2012-06-20 | オンセミコンダクター・トレーディング・リミテッド | D/aコンバータ、逐次比較型a/dコンバータ |
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| CN101471669A (zh) * | 2007-12-28 | 2009-07-01 | 上海华虹Nec电子有限公司 | 数模转换器和数模转换方法 |
| CN101242186B (zh) * | 2008-03-18 | 2010-10-06 | 苏州纳米技术与纳米仿生研究所 | 一种可编程的非线性数模转换器 |
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| US9041375B2 (en) * | 2012-10-30 | 2015-05-26 | Infineon Technologies Ag | High resolution control for a multimode SMPS converter and high resolution slope generator |
| US8884799B2 (en) * | 2013-03-15 | 2014-11-11 | Qualcomm Incroporated | Dual-string digital-to-analog converters (DACs), and related circuits, systems, and methods |
| DE112014001378B4 (de) * | 2013-03-15 | 2021-07-22 | Analog Devices Global | Mehrketten-Digital-Analog-Wandler |
| CN103368574A (zh) * | 2013-05-27 | 2013-10-23 | 苏州贝克微电子有限公司 | 数字模拟转换器 |
| CN104579349B (zh) * | 2013-10-11 | 2017-12-15 | 上海山景集成电路股份有限公司 | 基于偏移和共模补偿的电阻阶梯形数字模拟转换器 |
| US9407278B1 (en) | 2015-07-01 | 2016-08-02 | Analog Devices Global | Digital to analog converter |
| US9444487B1 (en) | 2015-08-27 | 2016-09-13 | Analog Devices Global | Multiple stage digital to analog converter |
-
2017
- 2017-05-04 US US15/586,848 patent/US9941894B1/en active Active
-
2018
- 2018-05-01 PL PL18170251T patent/PL3399650T3/pl unknown
- 2018-05-01 EP EP18170251.5A patent/EP3399650B1/en active Active
- 2018-05-04 CN CN201810420072.XA patent/CN108809316B/zh active Active
- 2018-05-07 JP JP2018089199A patent/JP6732838B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108809316A (zh) | 2018-11-13 |
| PL3399650T3 (pl) | 2022-01-17 |
| EP3399650B1 (en) | 2021-03-24 |
| US9941894B1 (en) | 2018-04-10 |
| JP2018191291A (ja) | 2018-11-29 |
| JP6732838B2 (ja) | 2020-07-29 |
| EP3399650A1 (en) | 2018-11-07 |
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Address after: Limerick Applicant after: Analog Devices Global Unlimited Co. Address before: Limerick Applicant before: Analog Devices Global Address after: Limerick Applicant after: Analog Devices Global Address before: Bermuda (UK) Hamilton Applicant before: Analog Devices Global |
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