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High accuracy, three-phase, active multi-rate energy metering IC ATT7028A
ATT7028A User Manual
Date: 2005-03-28 Rev: 1.04
http://www.Actions.com.cn
Page 1 of 42
Rev 1.04
Free Datasheet http://www.datasheet4u.com/
High accuracy, three-phase, active multi-rate energy metering IC ATT7028A
Table of Contents
1 Introduction §1.1 features…………………………………………………………………4 §1.2 Functional description…………………………………………………5 §1.3 Block diagram……………………………………………………….…5 §1.4 Pin definition……………………………………………………………6 §1.5 Application diagram……………………………………………………9 2 System Functions §2.1 Power supply monitor…………………………………………………10 §2.2 System reset …………………………………………………………..10 §2.3 ADC......……………………………………………………………...…11 §2.4 Active power measure ..………………………………………………12 §2.5 Active energy measure……………………………………………..
ATT7028A Datasheet
