ADE7953 datasheet(3/68 Pages) AD

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Data Sheet

ADE7953

Rev. A | Page 3 of 68

Write Protection ..........................................................................57

Communication Verification.....................................................57

Checksum Register .....................................................................58

ADE7953 Registers .........................................................................60

ADE7953 Register Descriptions ...............................................62

Outline Dimensions........................................................................68

Ordering Guide ...........................................................................68

REVISION HISTORY

11/11—Rev. 0 to Rev. A

Changes to Figure 1...........................................................................1

Changes to Table 1 ............................................................................3

Changes to Absolute Maximum Ratings Section..........................8

Changes to Table 5 ............................................................................9

Replaced Typical Performance Characteristics Section.............11

Changes to Figure 35 ......................................................................16

Added ADE7953 Power-Up Procedure Section..........................18

Changes to Voltage Channel Section............................................19

Changes to Current Channel RMS Calculation Section and

Voltage Channel RMS Calculation Section .................................23

Changes to Active Power Calculation Section ............................24

Changes to Active Energy Integration Time Under Steady

Load Section.....................................................................................25

Changes to Reactive Power Calculation Section ........................28

Changes to Reactive Energy Integration Time Under Steady

Load Section ....................................................................................29

Changes to Figure 65 ......................................................................47

Changes to Write Protection Section ...........................................57

Replaced Checksum Register Section and added Figure 75 and

Figure 76...........................................................................................58

Changes to Table 12 ........................................................................59

Changes to Table 14 ........................................................................60

Changes to Table 15 ........................................................................61

Replaced Interrupt Enable Section and Interrupt Status

Registers Section .............................................................................66

2/11—Revision 0: Initial Version

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