ADM693AR - Analog Devices Inc.

Manufacturer Part Number

ADM693AR

Manufacturer

Analog Devices

Introduction

The ADM693AR is a microprocessor supervisory circuit designed to monitor power supplies in digital systems.

Product Features and Performance

Battery backup circuit

Monitors single voltage

4V voltage threshold

Features both open drain and push-pull output

Active high and active low reset signals

Minimum 35ms reset timeout period

Operates over a temperature range of -40°C to 85°C

Surface mount 16-SOIC package

Product Advantages

Ensures reliable system reset

Supports power supply monitoring for microprocessor systems

Provides versatility with multiple output and reset configurations

Key Technical Parameters

Number of Voltages Monitored: 1

Voltage - Threshold: 4.4V

Output Type: Open Drain, Push-Pull

Reset Type: Active High/Active Low

Reset Timeout: 35ms Minimum

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

Package: 16-SOIC

Quality and Safety Features

Provides stable monitoring to prevent data loss during power failure

Designed to comply with industrial temperature standards for reliability

Compatibility

Can be used in systems requiring battery backup monitoring with a 4.4V threshold

Application Areas

Microprocessor systems

Computers

Industrial control systems

Portable equipment

Product Lifecycle

Obsolete status

Replacement or upgrades may be available

Several Key Reasons to Choose This Product

Reliable power monitoring for system stability

Supports active high and low resets for diverse applications

Extended operating temperature suited for industrial environments

Compact 16-SOIC footprint for space-constrained applications

Part of a reputable series from Analog Devices known for performance