MCP3907 ENERGY METER
REFERENCE DESIGN
Preface
NOTICE TO CUSTOMERS
All documentation becomes dated, and this manual is no exception. Microchip tools and
documentation are constantly evolving to meet customer needs, so some actual dialogs
and/or tool descriptions may differ from those in this document. Please refer to our web site
(www.microchip.com) to obtain the latest documentation available.
Documents are identified with a “DS” number. This number is located on the bottom of each
page, in front of the page number. The numbering convention for the DS number is
“DSXXXXXA”, where “XXXXX” is the document number and “A” is the revision level of the
document.
For the most up-to-date information on development tools, see the MPLAB ? IDE on-line help.
Select the Help menu, and then Topics to open a list of available on-line help files.
INTRODUCTION
This chapter contains general information that will be useful to know before using the
MCP3907 Energy Meter Reference Design. Items discussed in this chapter include:
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Document Layout
Conventions Used in this Guide
Recommended Reading
The Microchip Web Site
Customer Support
Document Revision History
DOCUMENT LAYOUT
This document describes how to use the MCP3907 Energy Meter Reference Design
as a development tool to emulate and debug firmware on a target board. The manual
layout is as follows:
? Chapter 1. “Product Overview” – Important information about the MCP3907
Energy Meter Reference Design.
? Chapter 2. “Installation and Operation” – Includes instructions on how to get
started with this board, with a detailed description of each block.
? Appendix A. “Schematic and Layouts” – Shows the schematic and layout
diagrams for the MCP3907 Energy Meter Reference Design.
? Appendix B. “Bill of Materials (BOM)” – Lists the parts used to build the
MCP3907 Energy Meter Reference Design.
? 2010 Microchip Technology Inc.
DS51917A-page 5
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MCP3908T-I/SL 功能描述:开关变换器、稳压器与控制器 Energy Meter IC Gain 1:32 Integ Oscilatr RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel
MCP3909 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Energy Metering IC with SPI Interface and Active Power Pulse Output
MCP3909_09 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Energy Metering IC with SPI Interface and Active Power Pulse Output
MCP3909-E/SS 功能描述:模数转换器 - ADC Energy Meter IC Gain Dynamic Range RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32
MCP3909EV-MCU16 功能描述:数据转换 IC 开发工具 MCP3909 Eval Board for 16-bit MCU RoHS:否 制造商:Texas Instruments 产品:Demonstration Kits 类型:ADC 工具用于评估:ADS130E08 接口类型:SPI 工作电源电压:- 6 V to + 6 V
MCP3909-I/SS 功能描述:电流和电力监控器、调节器 Dynamic Range Energy Meter IC RoHS:否 制造商:STMicroelectronics 产品:Current Regulators 电源电压-最大:48 V 电源电压-最小:5.5 V 工作温度范围:- 40 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:HPSO-8 封装:Reel
MCP3909RD-1PH1 功能描述:电源管理IC开发工具 Single Phase Energy Meter Ref Design RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V