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ADE7932ARIZ-RL PDF预览

ADE7932ARIZ-RL

更新时间： 2024-01-15 12:40:09
品牌 Logo 应用领域
亚德诺 - ADI 光电二极管
页数 文件大小 规格书
107页 1619K
描述
2-Channel, Isolated, Sigma Delta ADC

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ADE7932ARIZ-RL 技术参数

Source Url Status Check Date：2013-05-01 14:56:35.424是否无铅： 含铅
是否Rohs认证： 符合生命周期：Active
包装说明：SOP, SOP20,.4针数：20
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：1.56
模拟集成电路 - 其他类型：ANALOG CIRCUITJESD-30 代码：R-PDSO-G20
JESD-609代码：e3长度：15.3 mm
湿度敏感等级：3功能数量：1
端子数量：20最高工作温度：85 °C
最低工作温度：-40 °C封装主体材料：PLASTIC/EPOXY
封装代码：SOP封装等效代码：SOP20,.4
封装形状：RECTANGULAR封装形式：SMALL OUTLINE
峰值回流温度（摄氏度）：260电源：3.3 V
认证状态：Not Qualified座面最大高度：2.64 mm
子类别：Other Analog ICs最大供电电压 (Vsup)：3.63 V
最小供电电压 (Vsup)：2.97 V标称供电电压 (Vsup)：3.3 V
表面贴装：YES技术：BCDMOS
温度等级：INDUSTRIAL端子面层：Matte Tin (Sn)
端子形式：GULL WING端子节距：1.27 mm
端子位置：DUAL处于峰值回流温度下的最长时间：30
宽度：7.5 mmBase Number Matches：1

ADE7932ARIZ-RL 数据手册

 浏览型号ADE7932ARIZ-RL的Datasheet PDF文件第2页浏览型号ADE7932ARIZ-RL的Datasheet PDF文件第3页浏览型号ADE7932ARIZ-RL的Datasheet PDF文件第4页浏览型号ADE7932ARIZ-RL的Datasheet PDF文件第5页浏览型号ADE7932ARIZ-RL的Datasheet PDF文件第6页浏览型号ADE7932ARIZ-RL的Datasheet PDF文件第7页 
Energy Metering Chipset for Polyphase  
Shunt Meters  
Preliminary Technical Data  
ADE7978/ADE7933/ADE7932  
Operating temperature: −40°C to +85°C  
FEATURES  
Flexible I2C, SPI, and HSDC serial interfaces  
Enables shunt current sensors in polyphase energy meters  
Immune to magnetic tampering  
Highly accurate; supports EN 50470-1, EN 50470-3,  
IEC 62053-21, IEC 62053-22, IEC 62053-23, ANSI C12.20  
and IEEE1459 standards  
APPLICATIONS  
Energy metering systems  
Power monitoring  
Compatible with 3-phase, 3- or 4-wire (delta or wye), and  
other 3-phase services  
Computes active, reactive, and apparent energy, on each  
phase and on the overall system  
GENERAL DESCRIPTION  
The ADE7978 and ADE7933/ADE7932 form a chipset  
dedicated to measuring 3-phase electrical energy measurement  
using shunts as current sensors.  
Less than 0.25% error in active and reactive energy over a  
dynamic range of 2000 to 1 at TA = 25°C  
Less than 0.1% error in voltage and current rms over a  
dynamic range of 1000 to 1 at TA = 25°C  
Power quality measurements including THD  
Wide-supply voltage operation: 2.4 V to 3.7 V  
Reference: 1.2 V (drift 10 ppm/°C typical)  
Single 3.3 V supply  
Safety and regulatory approvals  
UL recognition  
5000 Vrms for 1 minute per UL 1577  
CSA Components Acceptance Notice #5A  
IEC 61010-1: 400V rms (basic)  
The ADE7933/ADE7932 is an isolated three-input channel,  
analog to digital converter (ADC) for polyphase energy  
metering applications using shunt current sensors. It features  
three 24-bit analog to digital converters, each of which provides  
70dB signal to noise ratio over a 3 kHz signal bandwidth. One  
channel is dedicated to measuring the voltage across a shunt  
when the shunt is used for current sensing. Two additional  
channels are dedicated to measuring voltages, which are usually  
sensed using resistor dividers. The ADE7933 and ADE7932 also  
measure the temperature of the IC. The ADE7932 is the same as  
the ADE7933 but it does not include the second voltage  
measurement.  
VDE Certificate of Conformity  
(continues on next page)  
DIN V VDE V 0884-10 (VDE V 0884-10):2006-12  
V
IORM = 846 V peak  
ISOLATION  
BARRIER  
Neutral Phase A Phase B Phase C  
3.3V  
3.3V  
3.3V  
3.3V  
V1P  
VM  
IM  
Phase A  
ADE7933/  
ADE7932  
IP  
V2P  
GNDISO_A  
GNDMCU  
V1P  
VM  
IM  
Phase B  
ADE7933/  
ADE7932  
3.3V  
3.3V  
IP  
V2P  
ADE7978  
ENERGY  
I2C/HSDC or SPI  
SYSTEM  
MICROCONTROLLER  
GNDISO_B  
GNDMCU  
METERING  
IC  
V1P  
VM  
IM  
IRQ0, IRQ1  
Phase C  
ADE7933/  
ADE7932  
GNDMCU  
GNDMCU  
IP  
V2P  
GNDISO_C  
GNDMCU  
V1P  
VM  
IM  
Neutral  
line  
ADE7933/  
ADE7932  
(OPTIONAL)  
IP  
V2P  
Load  
GNDISO_N  
GNDMCU  
EARTH  
Figure 1. 3 Phase 4 Wire Meter with Four ADE7933/ADE7932s and One ADE7978  
Rev. PrF  
Information furnished by Analog Devices is believed to be accurate and reliable. However, no  
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other  
rights of third parties that may result from its use. Specifications subject to change without notice. No  
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.  
Trademarks and registered trademarks are the property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700  
Fax: 781.461.3113  
www.analog.com  
©2013 Analog Devices, Inc. All rights reserved.  
 
 
 
 
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