78M6631-IM/F - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

78M6631-IM/F

Manufacturer

Analog Devices

Introduction

The 78M6631-IM/F is a part of the Teridian™ Series specifically designed for energy metering in power management applications, focusing on multi-phase electrical systems.

Product Features and Performance

Designed for three-phase electrical metering

High input impedance range from 40kOhm to 90kOhm

Low measurement error of 0.5%

Supports low voltage I/O levels (High: 2V, Low: 0.8V)

Consumes 9.1mA supply current

Operates effectively across a voltage supply range of 3V to 3.6V

Capable of withstanding operating temperatures from -40°C to 85°C

Utilizes a surface mounting technology

Comes in a 56-WFQFN exposed pad package

Product Advantages

High accuracy and reliability in energy measurement with low error margin

Flexible input impedance for variable application needs

Robust operational temperature range supporting harsh environments

Compact surface mount design for efficient use of space in circuit designs

Key Technical Parameters

Input Impedance: 40kOhm ~ 90kOhm

Measurement Error: 0.5%

Voltage I/O High: 2V

Voltage I/O Low: 0.8V

Current Supply: 9.1mA

Voltage Supply: 3 V ~ 3.6 V

Operating Temperature: -40°C ~ 85°C

Meter Type: 3 Phase

Quality and Safety Features

Rigorous testing for temperature endurance and operational stability

Designed to meet industry-standard safety and quality norms

Compatibility

Compatible with a wide range of three-phase energy metering systems

Optimized for use in surface mount technology setups

Application Areas

Residential and commercial power management systems

Industrial power monitoring

Energy management and smart grid applications

Product Lifecycle

Product status: Discontinued at Digi-Key

Alternatives or upgrades may be available; consult manufacturer for more details

Several Key Reasons to Choose This Product

Exceptional accuracy in energy measurement reducing discrepancies

Durable and suitable for various environmental settings

Low power consumption enhancing overall system efficiency

Versatile design fitting a broad range of power management applications

Continued technical support despite discontinuation status