Datasheet > ADE7566ACPZF81

ADE7566ACPZF81

更新时间： 2024-11-11 04:04:31

品牌	Logo	应用领域
亚德诺 - ADI		驱动器
页数	文件大小	规格书
148页	1687K
描述
Single-Phase Energy Measurement IC with 8052 MCU, RTC and LCD driver

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ADE7566ACPZF81 数据手册

Single-Phase Energy Measurement IC with

8052 MCU, RTC and LCD driver

Preliminary Technical Data

ADE75xx/ADE71xx

GENERAL FEATURES

MICROPROCESSOR FEATURES

8052 based core

Wide supply voltage operation 2.4 to 3.7V

Battery supply input with Automatic switch-over

Reference 1.2 V 1% (drift 50 ppm/°C Maximum)

64-Lead Quad Flat (LQFP) or Chip Scale (LCSP) Lead Free

Packages¹

Single-cycle 4MIPS 8052 core

8052 compatible instruction set

32.768 kHz external crystal with on-chip PLL

Two external interrupt sources

External reset pin

Operating Temperature -40°C to 85°C

Real Time Clock

Counter for seconds, minutes and hours

Automatic battery switchover for RTC back up

Ultra-Low Battery Supply Current < 1μA

Software clock calibration with temperature and offset

compensation

ENERGY MEASUREMENT FEATURES

High accuracy active, reactive energy measurement IC,

supports IEC 62053-21, 62053-22, 62053-23

Two differential inputs with PGAs to support Shunt, Current

Transformer and di/dt current sensors

Selectable Digital integrator to support di/dt current sensor

Digital parameters for Gain, offset and phase compensation

Selectable No-load threshold level for Watt, VA, and VAR

anti-creep

Less than 0.1% error on active energy over a dynamic range

of 1000 to 1 @ 25C

Less than 0.5% error on reactive energy over a dynamic

range of 1000 to 1 @ 25C

Integrated LCD driver

104-segment with 2, 3 or 4 Multiplexer

3V/5V driving capability

Internally generated LCD drive voltages

Temperature and Supply compensated drive voltages

Low power battery mode

Wake-up from I/O and UART

LCD driver capability

On-chip peripherals

UART, SPI or I²C

Less than 0.5% error on rms measurements over a dynamic

range of 1000 to 1 for current and 100:1 for voltage @ 25C

Auto-calibration of offsets

Watch-Dog timer

High frequency outputs supply proportional to Irms, active,

reactive or apparent power

Proprietary ADCs and DSP provide high accuracy over large

variations in environmental conditions and time

Power Supply Monitoring with User Selectable Levels

Memory: 16kBytes Flash Memory, 512 Bytes RAM

Development tools

Temperature monitoring

Single pin emulation

IDE based assembly and C source debugging

¹Please contact your Analog Devices representative to check availability of

this package

GENERAL DESCRIPTION

The ADE75xx/ADE71xx integrates Analog Devices Energy (ADE) Metering IC analog front end and fixed function DSP solution

with an enhanced 8052 MCU core, a RTC, an LCD driver and all the peripherals to make an electronic energy meter with LCD

display with a single part.

The ADE Energy Measurement core includes Active, Reactive, Apparent Energy calculations, as well as voltage and current rms

measurements. This information is ready to use for energy billing by using built-in energy scalars. Many power line

supervisory features like SAG, Peak, Zero-crossing are also included in the energy measurement DSP to simplify energy meter

design.

The microprocessor functionality includes a single cycle 8052 core, a Real Time Clock with a power supply back-up pin, a

UART, and a SPI or I²C interface. The ready to use information from the ADE core reduces the program memory size

requirement thus making it easy to integrate complicated design in 16k Bytes of Flash memory.

The ADE75xx/ADE71xx also includes a 108/104-segment LCD driver respectively. This driver generates voltages capable of

driving 5V LCDs.

Rev. PrE 01/07

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.

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

Specifications subject to change without notice. No license is granted by implication

Tel: 781.329.4700

Fax: 781.326.8703

www.analog.com

or otherwise under any patent or patent rights of Analog Devices. Trademarks and

registered trademarks are the property of their respective owners.

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与ADE7566ACPZF81相关器件

型号	品牌	获取价格	描述	数据表
ADE7566ACPZF82	ADI	获取价格	Single-Phase Energy Measurement IC with 8052 MCU, RTC, and LCD Driver
ADE7566ACPZF8-RL	ADI	获取价格	Single-Phase Energy Measurement IC with 8052 MCU, RTC, and LCD Driver
ADE7566ACPZF8-RL1	ADI	获取价格	Single-Phase Energy Measurement IC with 8052 MCU, RTC and LCD driver
ADE7566ACPZF8-RL2	ADI	获取价格	Single-Phase Energy Measurement IC with 8052 MCU, RTC, and LCD Driver
ADE7566ASTZF16	ADI	获取价格	Single-Phase Energy Measurement IC with 8052 MCU, RTC, and LCD Driver
ADE7566ASTZF162	ADI	获取价格	Single-Phase Energy Measurement IC with 8052 MCU, RTC, and LCD Driver
ADE7566ASTZF16-RL	ADI	获取价格	Single-Phase Energy Measurement IC with 8052 MCU, RTC, and LCD Driver
ADE7566ASTZF16-RL	ROCHESTER	获取价格	SPECIALTY ANALOG CIRCUIT, QCC64, 9 X 9 MM, ROHS COMPLIANT, MO-22-VMMD-4, LFCSP-64
ADE7566ASTZF16-RL2	ADI	获取价格	Single-Phase Energy Measurement IC with 8052 MCU, RTC, and LCD Driver
ADE7566ASTZF8	ADI	获取价格	Single-Phase Energy Measurement IC with 8052 MCU, RTC, and LCD Driver

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