ADE7769AR Analog Devices Inc, ADE7769AR Datasheet - Page 2

• Manufacturer Part Number: ADE7769AR
• Description: IC ENERGY METER POS W/OSC 16SOIC
• Manufacturer: Analog Devices Inc

Specifications of ADE7769AR

• Input Impedance: 320 KOhm
• Measurement Error: 0.1%
• Voltage - I/o High: 2.4V
• Voltage - I/o Low: 0.8V
• Current - Supply: 5mA
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.154", 3.90mm Width)
• Meter Type: Single Phase
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

ADE7769
TABLE OF CONTENTS
Specifications..................................................................................... 3
Absolute Maximum Ratings............................................................ 5
Terminology ...................................................................................... 6
Pin Configuration and Function Descriptions............................. 7
Typical Performance Characteristics ............................................. 8
Functional Description .................................................................. 10
REVISION HISTORY
8/05—Sp0 to Rev. A
Timing Characteristics ................................................................ 4
ESD Caution.................................................................................. 5
Theory of Operation .................................................................. 10
Analog Inputs.............................................................................. 11
Power Supply Monitor ............................................................... 12
Rev. A | Page 2 of 20
Outline Dimensions ....................................................................... 17
Internal Oscillator (OSC).......................................................... 14
Transfer Function....................................................................... 14
Selecting a Frequency for an Energy Meter Application ...... 15
No-Load Threshold.................................................................... 16
Negative Power Information..................................................... 16
Evaluation Board and Reference Design Board ..................... 16
Ordering Guide .......................................................................... 17