AD71056AR-RL Analog Devices Inc, AD71056AR-RL Datasheet - Page 2
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AD71056AR-RL
Manufacturer Part Number
AD71056AR-RL
Description
IC ENERGY METER W/OSC 16-SOIC
Manufacturer
Analog Devices Inc
Datasheet
1.AD71056ARZ-RL.pdf
(20 pages)
Specifications of AD71056AR-RL
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
AD71056
TABLE OF CONTENTS
Features .............................................................................................. 1
General Description ......................................................................... 1
Functional Block Diagram .............................................................. 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Absolute Maximum Ratings............................................................ 5
Terminology ...................................................................................... 6
Pin Configuration and Function Descriptions............................. 7
Typical Performance Characteristics ............................................. 8
Theory of Operation ...................................................................... 10
REVISION HISTORY
8/06—Revision A: Initial Version
Timing Characteristics ................................................................ 4
ESD Caution.................................................................................. 5
Rev. A | Page 2 of 20
Applications..................................................................................... 12
Outline Dimensions ....................................................................... 18
Power Factor Considerations.................................................... 10
Nonsinusoidal Voltage and Current........................................ 10
Analog Inputs ............................................................................. 12
Power Supply Monitor............................................................... 13
Internal Oscillator (OSC).......................................................... 15
Transfer Function....................................................................... 15
Selecting a Frequency for an Energy Meter Application...... 16
No Load Threshold .................................................................... 17
Negative Power Information..................................................... 17
Ordering Guide .......................................................................... 18