ADE5166_08 AD [Analog Devices], ADE5166_08 Datasheet

ADE5166_08

Manufacturer Part Number

ADE5166_08

Description

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

Manufacturer

AD [Analog Devices]

Datasheet

1.ADE5166_08.pdf (148 pages)

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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)

Reference: 1.2 V ± 0.1% (10 ppm/°C drift)

64-lead RoHS package options

Operating temperature range: −40°C to +85°C

ENERGY MEASUREMENT FEATURES

Proprietary analog-to-digital converters (ADCs) and digital

Differential input with programmable gain amplifiers (PGAs)

2 current inputs for antitamper detection in the ADE5169

High frequency outputs proportional to I

Table 1. Features Available on Each Part

Feature

Antitamper

WATT, VA, I

VAR

di/dt Sensor

Rev. 0

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.

<0.1% error on active energy over a dynamic range of

<0.5% error on reactive energy over a dynamic range of

<0.5% error on root mean square (rms) measurements

Supports IEC 62053-21, IEC 62053-22, IEC 62053-23,

supports shunts, current transformers, and di/dt current

sensors

or apparent power (AP)

Full operation: 4 mA to 1.6 mA (PLL clock dependent)

Battery mode: 3.2 mA to 400 μA (PLL clock dependent)

Sleep mode

Low profile quad flat package (LQFP)

signal processing (DSP) provide high accuracy active

(watt), reactive (var), and apparent energy (volt-ampere

(VA)) measurement

1000 to 1 @ 25°C

1000 to 1 @ 25°C (ADE5169 only)

over a dynamic range of 500 to 1 for current (I

100 to 1 for voltage (V

EN 50470-3 Class A, Class B, and Class C, and ANSI C12-16

Real-time clock (RTC) mode: 1.5 μA

RTC and LCD mode: 38 μA (LCD charge pump enabled)

rms

, V

rms

Part No.

ADE5166, ADE5169

ADE5169

ADE5166, ADE5169

ADE5169

rms

) @ 25°C

rms

, active, reactive,

Single-Phase Energy Measurement IC with

rms

) and

8052 MCU, RTC, and LCD Driver

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

Fax: 781.461.3113

MICROPROCESSOR FEATURES

8052-based core

Low power battery mode

Real-time clock (RTC)

Integrated LCD driver

On-chip peripherals

Power supply management with user-selectable levels

Memory: 62 kB flash memory, 2.256 kB RAM

Development tools

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

Wake-up from I/O, temperature change, alarm, and

LCD driver operation with automatic scrolling

Temperature measurement

Counter for seconds, minutes, hours, days, months,

Date counter, including leap year compensation

Automatic battery switchover for RTC backup

Operation down to 2.4 V

Ultralow battery supply current: 1.5 μA

Selectable output frequency: 1 Hz to 16 kHz

Embedded digital crystal frequency compensation for

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

2 independent UART interfaces

SPI or I

Watchdog timer

Single-pin emulation

IDE-based assembly and C-source debugging

and years

universal asynchronous receiver/transmitter (UART)

calibration and temperature variation of 2 ppm resolution

of power supply level

ADE5166/ADE5169

www.analog.com

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