EVAL-ADE7755ZEB Analog Devices Inc, EVAL-ADE7755ZEB Datasheet - Page 2

• Manufacturer Part Number: EVAL-ADE7755ZEB
• Description: BOARD EVALUATION FOR AD7755
• Manufacturer: Analog Devices Inc

Specifications of EVAL-ADE7755ZEB

• Main Purpose: Power Management, Energy/Power Meter
• Embedded: No
• Utilized Ic / Part: ADE7755
• Primary Attributes: Up to 240 VAC, 5 V Supply, Monitors Phase and Neutral Currents
• Secondary Attributes: Exceeds the IEC687/1036 Standard, Less than 0.1% Error, Fault Output
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADE7755
TABLE OF CONTENTS
Features .............................................................................................. 1
General Description ......................................................................... 1
Functional Block Diagram .............................................................. 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
Absolute Maximum Ratings ............................................................ 5
Pin Configuration and Function Descriptions ............................. 6
Typical Performance Characteristics ............................................. 8
Terminology .................................................................................... 11
Theory of Operation ...................................................................... 12
REVISION HISTORY
8/09—Rev. 0 to Rev. A
Changes to Format ............................................................. Universal
Changes to Features Section and General Description Section . 1
Moved Figure 2 ................................................................................. 4
Changes to Pin 22, Pin 23, and Pin 24 Descriptions, Table 4 ..... 7
Changes to Terminology Section.................................................. 11
Changes to Theory of Operation Section, Figure 22, Power
Factor Considerations Section, and Figure 23 ............................ 12
Changes to Nonsinusoidal Voltage and Current Section and
Analog Inputs Section .................................................................... 13
Changes to Figure 27 ...................................................................... 14
Changes to HPF and Offset Effects Section, Figure 29, and
Digital-to-Frequency Conversion Section .................................. 15
Changes to Figure 32 ...................................................................... 16
Changes to Transfer Function Section ......................................... 17
Changes to Selecting a Frequency for an Energy Meter
Application Section ........................................................................ 18
Changes to No Load Threshold Section ...................................... 19
Updated Outline Dimensions ....................................................... 20
Changes to Ordering Guide .......................................................... 20
5/02—Revision 0: Initial Version
Timing Characteristics ................................................................ 4
ESD Caution .................................................................................. 5
Power Factor Considerations .................................................... 12
Nonsinusoidal Voltage and Current ........................................ 13
Rev. A | Page 2 of 20
Outline Dimensions ....................................................................... 20
Analog Inputs ............................................................................. 13
Typical Connection Diagrams .................................................. 14
Power Supply Monitor ............................................................... 14
Digital-to-Frequency Conversion ............................................ 15
Interfacing the ADE7755 to a Microcontroller for Energy
Measurement ............................................................................... 16
Power Measurement Considerations ....................................... 16
Transfer Function ....................................................................... 17
Selecting a Frequency for an Energy Meter Application ...... 18
Frequency Outputs ..................................................................... 18
No Load Threshold .................................................................... 19
Ordering Guide .......................................................................... 20