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EVAL-ADE7169F16EBZ PDF预览

EVAL-ADE7169F16EBZ

更新时间: 2024-11-27 05:20:43
品牌 Logo 应用领域
亚德诺 - ADI 驱动器
页数 文件大小 规格书
144页 2177K
描述
Single-Phase Energy Measurement IC with 8052 MCU, RTC, and LCD Driver

EVAL-ADE7169F16EBZ 数据手册

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Single-Phase Energy Measurement IC with  
8052 MCU, RTC, and LCD Driver  
ADE7566/ADE7569/ADE7166/ADE7169  
GENERAL FEATURES  
MICROPROCESSOR FEATURES  
Wide supply voltage operation: 2.4 V to 3.7 V  
8052-based core  
Internal bipolar switch between regulated and battery inputs  
Ultralow power operation with power-saving modes (PSM)  
Full operation: 4 mA to 1.6 mA (PLL clock dependent)  
Battery mode: 3.2 mA to 400 μA (PLL clock dependent)  
Sleep mode  
Single-cycle 4 MIPS 8052 core  
8052-compatible instruction set  
32.768 kHz external crystal with on-chip PLL  
Two external interrupt sources  
External reset pin  
Real-time clock (RTC) mode: 1.5 μA  
Low power battery mode  
RTC and LCD mode: 27 μA (LCD charge pump enabled)  
Reference: 1.2 V 0.1% (10 ppm/°C drift)  
64-lead RoHS package options  
Wake-up from I/O, temperature change, alarm, and  
universal asynchronous receiver/transmitter (UART)  
LCD driver operation  
Lead frame chip scale package (LFCSP)  
Temperature measurement  
Low profile quad flat package (LQFP)  
Real-time clock  
Operating temperature range: −40°C to +85°C  
Counter for seconds, minutes, and hours  
Automatic battery switchover for RTC backup  
Operation down to 2.4 V  
ENERGY MEASUREMENT FEATURES  
Proprietary analog-to-digital converters (ADCs) and digital  
signal processing (DSP) provide high accuracy active  
(Watt), reactive (VAR), and apparent energy (VA)  
measurement  
Less than 0.1% error on active energy over a dynamic  
range of 1000 to 1 @ 25°C  
Less than 0.5% error on reactive energy over a dynamic  
range of 1000 to 1 @ 25°C (ADE7569 and ADE7169 only)  
Less than 0.5% error on root mean square (rms)  
measurements over a dynamic range of 500 to 1 for  
current (Irms) and 100 to 1 for voltage (Vrms) @ 25°C  
Supports IEC 62053-21, IEC 62053-22, IEC 62053-23,  
EN 50470-3 Class A, Class B, and Class C, and ANSI C12-16  
Differential input with programmable gain amplifiers (PGAs)  
supports shunts, current transformers, and di/dt current  
sensors (ADE7569 and ADE7169 only)  
Ultralow battery supply current: 1.5 μA  
Selectable output frequency: 1 Hz to 16.384 kHz  
Embedded digital crystal frequency compensation for  
calibration and temperature variation 2 ppm resolution  
Integrated LCD driver  
108-segment driver for the ADE7566/ADE7569 and  
104-segment driver for the ADE7166/ADE7169  
2×, 3×, or 4× multiplexing  
LCD voltages generated internally or with external resistors  
Internal adjustable drive voltages up to 5 V independent  
of power supply level  
On-chip peripherals  
UART, SPI or I2C, and watchdog timer  
Power supply monitoring with user-selectable levels  
Memory: 16 kB flash memory, 512 bytes RAM  
Development tools  
Two current inputs for antitamper detection in the  
ADE7166/ADE7169  
Single-pin emulation  
IDE-based assembly and C-source debugging  
High frequency outputs proportional to Irms, active, reactive,  
or apparent power (AP)  
Table 1.  
Anti-  
Tamper  
Watt, VA,  
rms, Vrms  
Part No.  
I
VAR  
No  
Yes  
No  
di/dt Sensor  
ADE7566 No  
ADE7569 No  
ADE7166 Yes  
ADE7169 Yes  
Yes  
Yes  
Yes  
Yes  
No  
Yes  
No  
Yes  
Yes  
Rev. A  
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 theproperty 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  
© 2007 Analog Devices, Inc. All rights reserved.  
 

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