MAX71020 - Single-Chip Electricity Meter AFE

Product Overview

Maxim

Part number	MAX71020
Manufacturer	Maxim
File Size	383.98 KB
Description	Single-Chip Electricity Meter AFE
Datasheet	MAX71020 Datasheet
Additional preview pages of the MAX71020 datasheet.

The MAX71020 is a single-chip, analog front-end to be used in high-performance revenue meters.

S 0.1% Accuracy Over 2000:1 Current Range S Exceeds IEC 62053/ANSI C12.20 Standards S Two Differential Current Sensor Inputs S Two Voltage Sensor Inputs S Selectable Gain of 1 or 9 for One Current Input to Support a Shunt S High-Speed Wh/VARh Pulse Outputs with Programmable Width S Up to Four Pulse Outputs with Pulse Count S Four-Quadrant Metering S Digital Temperature Compensation S Independent 32-Bit Compute Engine S 45Hz to 65Hz Line Frequency Range with Same Calibration S Phase C.

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Published: Aug 7, 2012 |