ADM691AR - Analog Devices Inc.

Manufacturer Part Number

ADM691AR

Manufacturer

Analog Devices

Introduction

The ADM691AR is a power management supervisory IC designed to monitor voltage and provide battery backup functions.

Product Features and Performance

Battery Backup Circuit

Monitors Single Voltage

Threshold Voltage set at 4.65V

Dual Output Configuration: Open Drain and Push-Pull

Feature both Active High and Active Low Reset Signals

Minimum Reset Timeout is 35ms

Operates at a Temperature Range of -40°C to 85°C

Surface Mount Device

Product Advantages

Offers essential power supply monitoring and battery control functions in one chip

Provides stable and reliable operation in varying temperature conditions

Compact 16-SOIC package for space-sensitive applications

Key Technical Parameters

Number of Voltages Monitored: 1

Voltage - Threshold: 4.65V

Output Type: Open Drain, Push-Pull

Reset Active Levels: High/Low

Reset Timeout: 35ms Minimum

Operating Temperature Range: -40°C to 85°C

Mounting Type: Surface Mount

Package/Case: 16-SOIC

Quality and Safety Features

Built to ensure consistent performance and long-term reliability for power management

Compatibility

Designed for use with systems requiring voltage monitoring and battery management functions

Application Areas

It may be used in a variety of electronic systems such as computers, control systems, and communications equipment pending compatibility requirements.

Product Lifecycle

Obsolete - The ADM691AR is no longer in active production and may have limited availability.

Replacement or upgrade options may be offered by the manufacturer for systems that require newer supervisory solutions.

Several Key Reasons to Choose This Product

Providing a reliable and accurate voltage monitoring solution for critical systems

Compact design for streamlined integration into electronic systems

Dual reset outputs provide versatility for system reset configuration

The integrated battery backup circuitry simplifies power management design

Operates efficiently within a wide temperature range making it suitable for industrial applications