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MAXQ3181 - Polyphase AFE

MAXQ3181 Description

19-4668; Rev 1; 12/09 Low-Power, Active Energy, Polyphase AFE General .
The MAXQ3181 is a dedicated electricity measurement front-end that collects and calculates polyphase voltage, current, active power and energy, and ma.

MAXQ3181 Features

* Compatible with 3-Phase/3-Wire, 3-Phase/4-Wire, and Other 3-Phase Services
* 0.1% Active Power and Energy Linearity Error
* 0.5% Apparent Power and Energy Linearity Error
* 0.5% Linearity Errors for RMS Voltage and RMS Current
* Neutral Line Current Measurem

MAXQ3181 Applications

* 3-Phase Active Energy Electricity Meters Ordering Information PART MAXQ3181-RAN+ TEMP RANGE -40°C to +85°C PIN-PACKAGE 28 TSSOP +Denotes a lead(Pb)-free/RoHS-compliant package. Pin Configuration and Typical Application Circuit appear at end of data sheet. www. DataSheet4U. com MAXQ is a registered

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