ADE7760 Просмотр технического описания (PDF) - Analog Devices

Номер в каталоге

Компоненты Описание

производитель

ADE7760

Energy Metering IC with On-Chip Fault Detection

Analog Devices 

ADE7760

TABLE OF CONTENTS

Specifications..................................................................................... 3

Timing Characteristics..................................................................... 5

Absolute Maximum Ratings............................................................ 6

ESD Caution.................................................................................. 6

Terminology ...................................................................................... 7

Pin Configuration and Function Descriptions............................. 8

Typical Performance Characteristics ........................................... 10

Operation......................................................................................... 11

Power Supply Monitor ............................................................... 11

Analog Inputs.............................................................................. 11

Internal Oscillator ...................................................................... 12

Analog-to-Digital Conversion.................................................. 12

Active Power Calculation .......................................................... 13

Digital-to-Frequency Conversion ............................................ 15

Transfer Function....................................................................... 16

Fault Detection ........................................................................... 17

Applications..................................................................................... 19

Interfacing to a Microcontroller for Energy Measurement .. 19

Selecting a Frequency for an Energy Meter Application....... 19

Negative Power Information..................................................... 20

Outline Dimensions ....................................................................... 21

Ordering Guide .......................................................................... 21

REVISION HISTORY

Revision 0: Initial Version

Rev. 0 | Page 2 of 24

Share Link: