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ANALOG DEVICES  ADE7978ACPZ  Special Function IC, Isolated Energy Metering Chipset for Polyphase Shunt Meters, 3.3 V, LFCSP-28

ANALOG DEVICES ADE7978ACPZ
Manufacturer Part No:
ADE7978ACPZ
Order Code:
2419201
Technical Datasheet:
See all Technical Docs

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Product Overview

The ADE7978ACPZ is a high accuracy, 3-phase Electrical Energy Measurement IC with serial interfaces and three flexible pulse outputs. The ADE7978 incorporates all the signal processing required to perform total (fundamental and harmonic) active, reactive a...
  • Enables shunt current sensors in polyphase energy meters
  • Immune to magnetic tampering
  • Supports EN 50470-1, EN 50470-3, IEC 62053-21, IEC 62053-22, IEC 62053-23, ANSI C12.20
  • Supports IEEE 1459 standards
  • Compatible with 3-phase, 3- or 4-wire (delta or wye) meters and other 3-phase services
  • Computes active, reactive and apparent energy on each phase and on the overall system
  • Less than 0.2% Error in active and reactive energy over a dynamic range of 2000 to 1 at TA = 25°C
  • Less than 0.1% Error in voltage rms over a dynamic range of 500 to 1 at TA = 25°C
  • Less than 0.25% Error in current rms over a dynamic range of 500 to 1 at TA = 25°C
  • Power quality measurements including total harmonic distortion (THD)
  • Flexible I²C, SPI and HSDC serial interfaces
  • IEC 61010-1: 300 Vrms maximum working voltage
  • 846Vp VIORM

Product Information

IC Function:
Three Phase Energy Metering IC
Supply Voltage Min:
2.97V
Supply Voltage Max:
3.63V
IC Package Type:
LFCSP
No. of Pins:
28Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Cut Tape
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (20-Jun-2016)

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Applications

  • Metering;
  • Automation & Process Control;
  • Test & Measurement;
  • Power Management;
  • Industrial;
  • Sensing & Instrumentation

Legislation and Environmental

Moisture Sensitivity Level:
MSL 3 - 168 hours
Country of Origin:
United States

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.02

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