ADE5566

Obsolete

ADE5566

Single-Phase Energy Measurement IC with 8052 MCU, RTC, and LCD Driver

Obsolete

Suggested Replacement Parts

ADE5569

Single-Phase Energy Measurement IC with 8052 MCU, RTC, and LCD Driver

Obsolete

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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 - Please see data sheet
Microprocessor Features - Please see data sheet

Additional Details

The ADE5166/ADE5169/ADE5566/ADE5569 integrate the Analog Devices, Inc., energy (ADE) metering IC analog front end and fixed function DSP solution with an enhanced 8052 MCU core, a full RTC, an LCD driver, and all the peripherals to make an electronic energy meter with an LCD display in a single part.

The ADE measurement core includes active, reactive, and apparent energy calculations, as well as voltage and current rms measurements. This information is accessible for energy billing by using the built-in energy scalars. Many power line supervisory features such as SAG, peak, and zero crossing are included in the energy measurement DSP to simplify energy meter design.

The microprocessor functionality includes a single-cycle 8052 core, a full RTC with a power supply backup pin, an SPI or I²C^® interface, and two independent UART interfaces. The ready-to-use information from the ADE core reduces the requirement for program memory size, making it easy to integrate complicated design into 62 kB of flash memory.

The ADE5166/ADE5169 include a 104-segment LCD driver and the ADE5566/ADE5569 include a 108-segment LCD driver, each with the capability to store up to four LCD screens in memory. This driver generates voltages capable of driving LCDs up to 5 V.

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Analog Devices Support Portal is a one-stop shop to answer all your ADI questions.

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FAQs

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Part Models 2

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Technical Documents 6

ADE5166/ADE5169/ADE5566/ADE5569: Single-Phase Energy Measurement IC with 8052 MCU, RTC, and LCD Driver Datasheet (Rev.D) 06/13/2008

UG-061: Evaluation Board User Guide for the ADE71xx/ADE75xx/ADE51xx/ADE55xx Family 02/02/2010

RF Meets Power Lines: Designing Intelligent Smart Grid Systems that Promote Energy Efficiency 03/05/2010

Measuring Harmonic Energy with a Solid State Energy Meter 09/30/2003

IC Technology and Failure Mechanisms - Understanding Reliability Standards Can Raise Quality of Meters 06/01/2004

FAQ 01/23/2015

Design Resources 2

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
ADE5566ASTZF62	64-Lead LQFP (10mm x 10mm)	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
ADE5566ASTZF62-RL	64-Lead LQFP (10mm x 10mm)	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys