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ADE7759:  带di/dt输入(串行接口)单相电能计量IC

产品详情

ADE7759是一款带串行接口和脉冲输出的高精度有功功率和电能计量IC。ADE7759包含两个二阶Σ-Δ ADC、一个数字积分器(在CH1通道)、参考电压电路、温度传感器以及完成有功功率和电能计量所需要的全部数字信号处理功能。      

一个内置数字积分器提供与电流传感器直接相连的接口,例如具有di/dt微分电流输出的Rogowski线圈。这种数字积分器无需外部模拟积分器,并且这种解决方案提供了优良的长期稳定性以及电流和电压通道之间的精密相位匹配。可以根据所选择的电流传感器接通和关断该数字积分器。         

ADE7759采用20引脚SSOP封装,它与ADE7753和ADE7756引脚兼容。

注:如果你的应用需要测量电压有效值(RMS)和电流RMS,推荐选用ADE7763

特点和优势

  • 超过IEC61036/60687标准精度要求:
  • 在1000:1动态范围内有功功率测量误差小于0.1%
  • 有功功率测量
  • 高频脉冲输出
  • 输电线电压跌落(SAG)和过零检测
  • 用于电流互感器器、di/dt传感器和
    分流电阻器的传感器接口
  • 内置温度传感器和
    参考电压源(2.4 V)
  • 低功耗(25 mW典型值)

功能框图

文档

快讯名称 内容类型 文件类型
ADE7759: Active Energy Metering IC with di/dt Sensor Interface Data Sheet (Rev A, 12/2002) (pdf, 813 kB) 产品数据手册 PDF
AN-639: ADI公司电能产品(ADE):常见问题解答(FAQ)  (pdf, 626 kB) 应用笔记 PDF
AN-639: Frequently Asked Questions (FAQs) Analog Devices Energy (ADE) Products  (pdf, 165 kB) 应用笔记 PDF
AN-564: A Power Meter Reference Design Based on the ADE7756  (pdf, 4410 kB) 应用笔记 PDF
Power Engineering 推荐读物 HTML
Utility Products Showcase 推荐读物 HTML
PCIM Power Electronic Systems 推荐读物 HTML
Meter Background
  • Power Theory  (pdf, 386 kB)
    Definition Of Power/Energy, Power Calculations and Theory Behind ADE775x Power Calculations
  • Meter Configurations  (pdf, 888 kB)
    Wiring Standards, Tampering/Anti-Tampering Connections, Single Phase Stepper Motor and Microprocessor-Based Meters
  • Current Sensors  (pdf, 950 kB)
  • PCB Design  (pdf, 1603 kB)
推荐读物 HTML
Electrical World 推荐读物 HTML
Independent Energy Online 推荐读物 HTML
Meter Architecture Trade-offs  (pdf, 1056 kB)
Single-Chip versus Multi-Chip Solutions and Examples of Implementation with Single-Chip Metering IC (Watt-Only and Multi-Function)
推荐读物 PDF
Sensors World Link 推荐读物 HTML
Metering International 推荐读物 HTML
Utility Automation Magazine 推荐读物 HTML
All-Electronic Power and Energy Meters
(Analog Dialogue, Vol. 33, No. 2, February, 1999)
《模拟对话》杂志 HTML
Smart Metering Technology Promotes Energy Efficiency for a Greener World
Analog Dialogue, Volume 43 – January 2009
《模拟对话》杂志 HTML
Measuring Harmonic Energy with a Solid State Energy Meter  (pdf, 46 kB)
(Reprinted with permission from Metering International where it was first printed in Issue 3, 2003)
技术文章 PDF
IC Technology and Failure Mechanisms - Understanding Reliability Standards Can Raise Quality of Meters  (pdf, 903 kB)
by Etienne Moulin, Analog Devices, Inc. (Reprinted with permission of India's Power Magazine, PowerLine, where it first appeared in the June 2004 issue)
技术文章 PDF
RF Meets Power Lines: Designing Intelligent Smart Grid Systems that Promote Energy Efficiency
RF DesignLine, March 2010
技术文章 HTML
Smart Metering Technology Promotes Energy Efficiency for a Greener World
Analog Dialogue, Volume 43 – January 2009
技术文章 HTML
Nuevos Desarrollos en Sensores de Corriente en Medidores de Estado Solido  (pdf, 89 kB)
... La bobina Rogowski se ha utilizado durante mucho tiempo para mediciones de corriente de alto nivel. Gracias a las numerosas ventajas de esta tecnología, éste podría llegar a ser el sensor preferido en la próxima generación de medidores eléctricos.
技术文章 PDF
Solid State Solutions For Electricity Metrology  (pdf, 67 kB)
Significant changes are taking place in the electric energy industry worldwide. Deregulation of the utilities will produce a tougher competitive environment for the suppliers of electricity. Increased demand for electrical energy will require better management of distribution. Suppliers will need to identify ways of supplying a better level of service at a reduced cost. One way to do this is to install a solid state electricity meter.
技术文章 PDF
How Solid Is Your Solid-State Energy Meter? Not All Ics Are Created Equal.  (pdf, 206 kB)
(Reprinted with permission from Metering International where it was first printed in Issue 4, 2000)
技术文章 PDF
Measuring Reactive Power in Energy Meters  (pdf, 425 kB)
(Reprinted with permission from Metering International where it first appeared in Issue 1, 2002)
技术文章 PDF
Current Sensing for Energy Metering  (pdf, 795 kB)
by William Koon, presented at IIC, China
技术文章 PDF
Digital Energy Meters by the Millions  (pdf, 85 kB)
by Paul Daigle, Analog Devices, Inc.
(Reprinted with permission of Utility Automation, where it was first published in 4/2000)
技术文章 PDF
Analog Feedback - Analog/Linear IC: Filling Important Roles  (pdf, 207 kB)
(Reprinted with permission from Power Electronics Technology where it first appeared in June, 2002)
技术文章 PDF
Trusting Integrated Circuits in Metering Applications  (pdf, 15 kB)
by Jared Jones, Analog Devices, Inc. (Published by and reprinted with permission of Metering International. The Chinese version of this article is published in the February 2003 Metering International, China Special Edition.)
技术文章 PDF
Tapping The Potential Of Electronic Energy Metering  (pdf, 63 kB)
by Rachel Kaplan, Analog Devices, Inc. ... Today's homes seem more modern than ever, with knobs and dials re-placed by buttons and digital displays. But outside, electricity meters use electromechanical Ferraris technology developed 100 years ago.
(The article originally appeared in Electronic Design's November 25, 2002 Analog & Power Vision Supplement)
技术文章 PDF
New South Wales Wholesale State Electricity Market 协会和标准 HTML
National Electrical Mfg Assoc. 协会和标准 HTML
American Council for an Energy-Efficient Economy 协会和标准 HTML
Utility Industry Group 协会和标准 HTML
International Engineering Consortium 协会和标准 HTML
California Public Utilities Commission 协会和标准 HTML
I.E.E.E Power Engineering Society 协会和标准 HTML
U.S. Department of Energy's Home Page 协会和标准 HTML
American Public Power Association 协会和标准 HTML
The Energy Foundation 协会和标准 HTML
The Business Council for Sustainable Energy 协会和标准 HTML
American National Standards Institute 协会和标准 HTML
United Telecom Council 协会和标准 HTML
National Association of Regulatory Utility Commissioners 协会和标准 HTML
Electric Power Research Institute 协会和标准 HTML
Energy Information Administration 协会和标准 HTML
Energy Efficient and Renewable Energy Network 协会和标准 HTML
Edison Electric Institute 协会和标准 HTML
The Hot 100 products of 2006
(EDN, 12/15/2006)
产品评述 HTML
Energy Meter Chips
(Components in Electronics, 11/2006)
产品评述 HTML
Energy Measurement Solutions  (pdf, 2002 kB) 概况 PDF
ADE Product Family Overview  (pdf, 1390 kB)
The portfolio includes single-phase products and polyphase products for stepper motor and LCD display meter designs, with five critical measurements available: watt, V rms, I rms, VA, and VAR.
概况 PDF
Metering IC at ADI - Product Features
  • ADE7752  (pdf, 730 kB)
    Detailed Description of ADE7752 from Block Diagram to Key Specifications
  • ADE7753  (pdf, 500 kB)
    Detailed Description of ADE7753 from Block Diagram to Key Specifications
  • ADE7754  (pdf, 912 kB)
    Detailed Description of ADE7754 from Block Diagram to Key Specifications
  • ADE7756  (pdf, 1252 kB)
    Detailed Description of ADE7756 from Block Diagram to Key Specifications
  • ADE7758  (pdf, 1185 kB)
    Detailed Description of ADE7758 from Block Diagram to Key Specifications
  • ADE7759  (pdf, 416 kB)
    Detailed Description of ADE7759 from Block Diagram to Key Specifications
概况 HTML
What are the benefits of the ADE energy metering devices? 常见问题解答 HTML
Frequently Asked Questions (FAQs): Analog Devices Energy (ADE) Products  (pdf, 656 kB) 常见问题解答 PDF
RAQs index 非常见问题解答 HTML
术语表 专业词汇表 HTML

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ADE7759 型号选项
产品型号 封装 引脚 温度范围 包装和数量 报价*(100-499) 报价*1000 pcs RoHS 查看PCN/PDN 查看库存/
购买/样片
ADE7759ARSZ 产品状态: 量产 20 ld SSOP 20 工业 Tube, 66 $ 1.99 $ 1.99 Y  材料信息 查看PCN 订购 样片
ADE7759ARSZRL 产品状态: 量产 20 ld SSOP 20 工业 Reel, 1500 - $ 1.99 Y  材料信息 查看PCN 订购
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EVAL-ADE7759EBZ 产品状态: 停产 Evaluation Board $ 0.00 - 联络ADI

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