ADE7769ARZ - Analog Devices Inc.

Manufacturer Part Number

ADE7769ARZ

Manufacturer

Analog Devices

Introduction

ADE7769ARZ is an energy metering integrated circuit used in single-phase electrical systems for accurate energy measurement.

Product Features and Performance

High impedance input: 320kOhm

Low measurement error: 0.1%

Compatible high I/O voltages: 2.4V, 4V, 4.5V

Compatible low I/O voltages: 0.5V, 0.8V

Low current supply requirements: 5mA

Operational voltage range: 4.75 V ~ 5.25 V

Designed for single-phase metering

Operational across wide temperature range: -40°C ~ 85°C

Surface mount technology compatibility

Packaged in a 16-SOIC (0.154", 3.90mm Width)

Product Advantages

Offers high accuracy in energy measurement

Supports a variety of input-output voltage levels for system integration

Low power consumption for energy-efficient designs

Key Technical Parameters

Input Impedance: 320kOhm

Measurement Error: 0.1%

Voltage - I/O High: 2.4V, 4V, 4.5V

Voltage - I/O Low: 0.5V, 0.8V

Current - Supply: 5mA

Voltage - Supply Range: 4.75 V ~ 5.25 V

Quality and Safety Features

Built to operate reliably over a wide operating temperature range

Compliance with energy metering industry safety standards

Compatibility

SOIC package compatible with standard PCB surface mount processes

Integrates with single-phase power management systems

Application Areas

Single-phase residential and commercial energy meters

Power usage monitoring and billing systems

Product Lifecycle

Obsolete status (Consult manufacturer for replacement parts or upgrades if necessary)

Reasons to Choose This Product

Precision energy measurement with a low margin of error

Multi-voltage compatibility enhances system design flexibility

Energy-efficient operation lowers the overall power consumption of the metering system

Wide operating temperature range allows for use in various environmental conditions

Obsolete status can imply cost savings for non-critical or legacy system maintenance