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ADE7518ASTZF16-RL PDF预览

ADE7518ASTZF16-RL

更新时间: 2024-02-14 07:48:09
品牌 Logo 应用领域
亚德诺 - ADI 商用集成电路
页数 文件大小 规格书
128页 1252K
描述
Single-Phase Energy Measurement IC with 8052 MCU, RTC, and LCD Driver

ADE7518ASTZF16-RL 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:QFP
包装说明:LFQFP,针数:64
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.63
Samacsys Description:Single-Phase Energy Measurement IC商用集成电路类型:CONSUMER CIRCUIT
JESD-30 代码:S-PQFP-G64JESD-609代码:e3
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
封装形状:SQUARE封装形式:FLATPACK
峰值回流温度(摄氏度):225认证状态:Not Qualified
座面最大高度:1.6 mm最大供电电压 (Vsup):3.46 V
最小供电电压 (Vsup):3.13 V表面贴装:YES
温度等级:INDUSTRIAL端子面层:MATTE TIN
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 mmBase Number Matches:1

ADE7518ASTZF16-RL 数据手册

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Single-Phase Energy Measurement IC with  
8052 MCU, RTC, and LCD Driver  
ADE7518  
GENERAL FEATURES  
MICROPROCESSOR FEATURES  
Wide supply voltage operation: 2.4 V to 3.7 V  
8052-based core  
Internal bipolar switch between regulated and battery inputs  
Ultralow power operation with power saving modes  
Full operation: 4 mA to 1.6 mA (PLL clock dependent)  
Battery mode: 3.2 mA to 400 μA (PLL clock dependent)  
Sleep mode  
Single-cycle 4 MIPS 8052 core  
8052-compatible instruction set  
32.768 kHz external crystal with on-chip PLL  
Two external interrupt sources  
External reset pin  
Real-time clock (RTC) mode: 1.5 μA  
Low power battery mode  
RTC and LCD mode: 27 μA  
Reference: 1.2 V 0.1% (10 ppm/°C drift)  
64-lead RoHS package option  
Wake-up from I/O, alarm, and universal asynchronous  
receiver/transmitter (UART)  
LCD driver operation  
Low profile quad flat package (LQFP)  
Operating temperature range: −40°C to +85°C  
Real-time clock  
Counter for seconds, minutes, and hours  
Automatic battery switchover for RTC backup  
Operation down to 2.4 V  
ENERGY MEASUREMENT FEATURES  
Proprietary analog-to-digital converters (ADCs) and digital  
signal processing (DSP) provide high accuracy active  
(WATT), reactive (VAR), and apparent energy (VA)  
measurement  
Less than 0.1% error on active energy over a dynamic  
range of 1000 to 1 @ 25°C  
Ultralow battery supply current: 1.5 μA  
Selectable output frequency: 1 Hz to 16.384 kHz  
Embedded digital crystal frequency compensation for  
calibration and temperature variation: 2 ppm resolution  
Integrated LCD driver  
108-segment driver  
Less than 0.5% error on reactive energy over a dynamic  
range of 1000 to 1 @ 25°C  
2×, 3×, or 4× multiplexing  
LCD voltages generated with external resistors  
On-chip peripherals  
UART, SPI or I2C, and watchdog timer  
Power supply management with user-selectable levels  
Memory: 16 kB flash memory, 512 bytes RAM  
Development tools  
Less than 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 and current transformers  
High frequency outputs proportional to Irms, active, reactive,  
or apparent power (AP)  
Single-pin emulation  
IDE-based assembly and C-source debugging  
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 registeredtrademarks arethe property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700  
Fax: 781.461.3113  
www.analog.com  
©2009 Analog Devices, Inc. All rights reserved.  
 

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