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71M6545H - Metrology Processors

Download the 71M6545H datasheet PDF. This datasheet also covers the 71M6545 variant, as both devices belong to the same metrology processors family and are provided as variant models within a single manufacturer datasheet.

General Description

The 71M6545/71M6545H metrology processors are based on 4th-generation metering architecture supporting the 71M6xxx series of isolated current sensing products that offer drastic reduction in component count, immunity to magnetic tampering, and unparalleled reliability.

Key Features

  • 0.1% Typical Accuracy Over 2000:1 Current Range.
  • Exceeds IEC 62053/ANSI C12.20 Standards.
  • Seven Sensor Inputs with Neutral Current Measurement, Differential Mode Selectable for Current Inputs.
  • Selectable Gain of 1 or 8 for One Current Input to Support Shunts.
  • High-Speed Wh/VARh Pulse Outputs with Programmable Width.
  • Flash/RAM Size 32KB/3KB (71M6545) 64KB/5KB (71M6545H).
  • Up to Four Pulse Outputs with Pulse Count.
  • Four-Quadra.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (71M6545-Maxim.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Brand Logo Part Number Description Manufacturer
Silergy Logo 71M6545H Metrology Processors Silergy
Silergy Logo 71M6545HT Energy Meter Silergy
Silergy Logo 71M6545 Metrology Processors Silergy
Silergy Logo 71M6545T Energy Meter Silergy

More Datasheets from Maxim Integrated (now Analog Devices)

Part Number Description
71M6545HT Energy Meter
71M6545 Metrology Processors
71M6545T Energy Meter
71M6103 Isolated Sensor
71M6113 Isolated Sensor
71M6201 Isolated Sensor
71M6203 Isolated Sensor
71M6601 Isolated Sensor
71M6603 Isolated Sensor

Full PDF Text Transcription for 71M6545H (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for 71M6545H. For precise diagrams, tables, and layout, please refer to the original PDF.

View original datasheet text
71M6545/71M6545H Metrology Processors GENERAL DESCRIPTION The 71M6545/71M6545H metrology processors are based on 4th-generation metering architecture supporting the 71M6xxx series of isolated current sensing products that offer drastic reduction in component count, immunity to magnetic tampering, and unparalleled reliability. The 71M6545/71M6545H integrate our Single Converter Technology® with a 22-bit delta-sigma ADC, a customizable 32-bit computation engine (CE) for core metrology functions, as well as a user-programmable 8051compatible application processor (MPU) core with up to 64KB flash and up to 5KB RAM.