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ADE5566 Dataheets PDF



Part Number ADE5566
Manufacturers Analog Devices
Logo Analog Devices
Description Single-Phase Energy Measurement
Datasheet ADE5566 DatasheetADE5566 Datasheet (PDF)

Data Sheet Single-Phase Energy Measurement IC with 8052 MCU, RTC, and LCD Driver ADE5166/ADE5169/ADE5566/ADE5569 GENERAL FEATURES Wide supply voltage operation: 2.4 V to 3.7 V Internal bipolar switch between regulated and battery inputs Ultralow power operation with power saving modes (PSM) Full operation: 4.4 mA to 1.6 mA (PLL clock dependent) Battery mode: 3.3 mA to 400 µA (PLL clock dependent) Sleep mode Real-time clock (RTC) mode: 1.7 µA RTC and LCD mode: 38 µA (LCD charge pump enabled) Re.

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Data Sheet Single-Phase Energy Measurement IC with 8052 MCU, RTC, and LCD Driver ADE5166/ADE5169/ADE5566/ADE5569 GENERAL FEATURES Wide supply voltage operation: 2.4 V to 3.7 V Internal bipolar switch between regulated and battery inputs Ultralow power operation with power saving modes (PSM) Full operation: 4.4 mA to 1.6 mA (PLL clock dependent) Battery mode: 3.3 mA to 400 µA (PLL clock dependent) Sleep mode Real-time clock (RTC) mode: 1.7 µA RTC and LCD mode: 38 µA (LCD charge pump enabled) Reference: 1.2 V ± 0.1% (10 ppm/°C drift) 64-lead, low profile quad flat, RoHS-compliant package (LQFP) Operating temperature range: −40°C to +85°C ENERGY MEASUREMENT FEATURES Proprietary analog-to-digital converters (ADCs) and digital signal processing (DSP) provide high accuracy active (watt), reactive (var), and apparent energy (volt-ampere (VA)) measurement <0.1% error on active energy over a dynamic range of 1000 to 1 @ 25°C <0.5% error on reactive energy over a dynamic range of 1000 to 1 @ 25°C (ADE5169 and ADE5569 only) <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 (ADE5169 and ADE5569 only) 2 current inputs for antitamper detection in the ADE5166/ ADE5169 High frequency outputs proportional to Irms, active, reactive, or apparent power (AP) Table 1. Features Available on Each Part Part No. Antitamper Watt, VA, Irms, Vrms Var ADE5166 Yes Yes No ADE5169 Yes Yes Yes di/dt Sensor No Yes ADE5566 No ADE5569 No Yes No No Yes Yes Yes Memory Size 62kB 32kB or 62kB 62kB 62kB MICROPROCESSOR FEATURES 8052-based core Single-cycle 4 MIPS 8052 core 8052-compatible instruction set 32.768 kHz external crystal with on-chip PLL 2 external interrupt sources External reset pin Low power battery mode Wake-up from I/O, temperature change, alarm, and universal asynchronous receiver/transmitter (UART) LCD driver operation with automatic scrolling Temperature measurement Real-time clock (RTC) Counter for seconds, minutes, hours, days, months, and years Date counter, including leap year compensation Automatic battery switchover for RTC backup Operation down to 2.4 V Ultralow battery supply current: 1.7 µA Selectable output frequency: 1 Hz to 16 kHz Embedded digital crystal frequency compensation for calibration and temperature variation of 2 ppm resolution Integrated LCD driver 108-segment driver for the ADE5566 and ADE5569 104-segment driver for the ADE5166 and ADE5169 2×, 3×, or 4× multiplexing 4 LCD memory banks for screen scrolling LCD voltages generated internally or with external resistors Internal adjustable drive voltages up to 5 V independent of power supply level On-chip peripherals 2 independent UART interfaces SPI or I2C Watchdog timer Power supply management with user-selectable levels Memory: 62 kB flash memory, 2.256 kB RAM Development tools Single-pin emulation IDE-based assembly and C source debugging Rev. D Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibilityisassumedbyAnalogDevices for itsuse,nor foranyinfringementsofpatentsor 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. Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 www.analog.com Fax: 781.461.3113 ©2008–2012 Analog Devices, Inc. All rights reserved. ADE5166/ADE5169/ADE5566/ADE5569 Data Sheet TABLE OF CONTENTS General Features ............................................................................... 1 Energy Measurement Features........................................................ 1 Microprocessor Features.................................................................. 1 Revision History ............................................................................... 4 General Description ......................................................................... 5 32 Kb Flash Option ...................................................................... 5 Functional Block Diagrams............................................................. 5 Specifications..................................................................................... 7 Energy Metering ........................................................................... 7 Analog Peripherals ....................................................................... 8 Digital Interface ............................................................................ 9 Timing Specifications ...............................


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