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ADE7169ASTF16

更新时间： 2024-02-09 01:43:21

品牌	Logo	应用领域
亚德诺 - ADI		驱动器
页数	文件大小	规格书
140页	1317K
描述
Single-Phase Energy Measurement IC with 8052 MCU, RTC and LCD driver

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ADE7169ASTF16 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Obsolete	零件包装代码：	QFP
包装说明：	MS-026BCD, LQFP-64	针数：	64
Reach Compliance Code：	not_compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.63
模拟集成电路 - 其他类型：	ANALOG CIRCUIT	JESD-30 代码：	S-PQFP-G64
长度：	10 mm	湿度敏感等级：	1
功能数量：	1	端子数量：	64
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	LFQFP
封装等效代码：	QFP64,.47SQ,20	封装形状：	SQUARE
封装形式：	FLATPACK, LOW PROFILE, FINE PITCH	峰值回流温度（摄氏度）：	225
电源：	3.3 V	认证状态：	Not Qualified
座面最大高度：	1.6 mm	子类别：	Other Analog ICs
最大供电电压 (Vsup)：	3.465 V	最小供电电压 (Vsup)：	3.135 V
标称供电电压 (Vsup)：	3.3 V	表面贴装：	YES
温度等级：	INDUSTRIAL	端子形式：	GULL WING
端子节距：	0.5 mm	端子位置：	QUAD
处于峰值回流温度下的最长时间：	NOT SPECIFIED	宽度：	10 mm
Base Number Matches：	1

ADE7169ASTF16 数据手册

Single-Phase Energy Measurement IC with

8052 MCU, RTC and LCD driver

Preliminary Technical Data

ADE7169F16

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

Packages

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

GENERAL DESCRIPTION

The ADE7169F16 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 ADE7169F16 also includes a 104-segment LCD driver. This driver generates voltages capable of driving 5V LCDs.

Rev. PrD 09/06

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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