Datasheet4U Logo Datasheet4U.com

71M6531F Datasheet Energy Meter

Manufacturer: Silergy

Overview: 71M6531D/F, 71M6532D/F Energy Meter IC GENERAL.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The 71M6531D/F and 71M6532D/F are highly integrated SOCs with an MPU core, RTC, FLASH and LCD driver.

The patented Single Converter Technology® with a 22-bit delta-sigma ADC, four analog inputs, digital temperature pensation, precision voltage reference, battery voltage monitor and 32-bit putation engine (CE) supports a wide range of residential metering applications with very few lowcost external ponents.

A 32-kHz crystal time base for the entire system and internal battery backup support for RAM and RTC further reduce system cost.

Key Features

  • Wh accuracy < 0.1% over 2000:1 current range.
  • Exceeds IEC62053/ANSI C12.20 standards.
  • Four sensor inputs.
  • Low-jitter Wh and VARh plus two additional pulse test outputs (4 total, 10 kHz maximum) with pulse count.
  • Four-quadrant metering.
  • Tamper detection (Neutral current with CT, Rogowski or shunt, magnetic tamper input).
  • Line frequency count for RTC.
  • Digital temperature compensation.
  • Sag detection for phase A and B.
  • Independent 32-bit compute eng.

Similar Datasheet

Brand Logo Part Number Description Manufacturer
Maxim Integrated Logo 71M6531F Energy Meter Maxim Integrated
Maxim Integrated Logo 71M6531D Energy Meter Maxim Integrated

More Datasheets from Silergy

Part Number Description
71M6531D Energy Meter
71M6532D Energy Meter
71M6532F Energy Meter
71M6533 Energy Meter
71M6533G Energy Meter
71M6533H Energy Meter
71M6534 Energy Meter
71M6534H Energy Meter
71M6511 Single-Phase Energy Meter
71M6511H Single-Phase Energy Meter

71M6531F Distributor