78M6631 - 3-Phase Power-Measurement IC

Maxim Integrated Products

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Datasheet Details

Part number	78M6631
Manufacturer	Maxim Integrated Products
File Size	660.82 KB
Description	3-Phase Power-Measurement IC
Datasheet	78M6631_MaximIntegratedProducts.pdf

78M6631 Product details

Description

The Teridian™ 78M6631 is a highly integrated 3-phase power measurement and monitoring system-on-chip (SoC), with a 10 MHz 8051-compatible MPU core and Single Converter Technology® containing a 22-bit deltasigma converter and 32-bit compute engine (CE).

Features

< 0.5% Watt Accuracy Over 2000:1 Current Range and Over Temperature.
Exceeds IEC 62053/ANSI C12.20 Standards.
Voltage Reference < 40 ppm/°C.
Six Analog Inputs Supporting 3-Phase Voltage and Current Measurement Inputs.
Pin- or Biselectable Delta or Wye Configuration.
22-Bit Delta-Sigma ADC with Independent 32- Bit Compute Engine (CE).
8-Bit MPU (80515), One Clock Cycle per Instruction with 4 KB MPU XRAM.
128 KB Flash with Security.
32 kHz Time Base wi.

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Published: Jan 16, 2012 |