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ADE7569

Analog Devices
Part Number ADE7569
Manufacturer Analog Devices
Description Single-Phase Energy Measurement
Published Jan 11, 2009
Detailed Description Data Sheet Single-Phase Energy Measurement IC with 8052 MCU, RTC, and LCD Driver ADE7116/ADE7166/ADE7169/ADE7566/ADE756...
Datasheet PDF File ADE7569 PDF File

ADE7569
ADE7569

Overview
Data Sheet Single-Phase Energy Measurement IC with 8052 MCU, RTC, and LCD Driver ADE7116/ADE7166/ADE7169/ADE7566/ADE7569 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) Full operation: 4 mA to 1.
6 mA (PLL clock dependent) Battery mode: 3.
2 mA to 400 µA (PLL clock dependent) Sleep mode Real-time clock (RTC) mode: 1.
5 µA RTC and LCD mode: 38 µA (LCD charge pump enabled) Reference: 1.
2 V ± 0.
1% (10 ppm/°C drift) 64-lead RoHS package option Low profile quad flat package (LQFP) Operating temperature range: −40°C to +85°C ENERGY MEASUREMENT FEATURES Proprietary analog-to-digital converters (ADCs) and digital signal processing (DSP) provide high accuracy active (watt), reactive (var), and apparent energy (volt ampere (VA)) measurement <0.
1% error on active energy over a dynamic range of 1000 to 1 at 25°C <0.
5% error on reactive energy over a dynamic ra...


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