ADM803MAKS-REEL7 - Analog Devices Inc.

Manufacturer Part Number

ADM803MAKS-REEL7

Manufacturer

Analog Devices

Introduction

The ADM803MAKS-REEL7 is an obsolete power management integrated circuit (PMIC) supervisor designed for monitoring a single system voltage. It ensures proper functionality by providing a reset signal to the host processor when the monitored voltage falls below a predetermined threshold.

Product Features and Performance

Simple Reset/Power-On Reset functionality

Monitors 1 voltage level

Voltage threshold at 4.38V

Open Drain or Open Collector output

Active Low reset signal

Reset Timeout of 140ms Minimum

Operates across a temperature range of -40°C to 125°C

Designed for Surface Mount technology

Housed in an SC-70, SOT-323 package

Product Advantages

Compact form factor, suitable for space-constrained applications

High temperature operational range, ensuring reliability in harsh environments

Simple design allows for ease of integration into systems

Provides essential monitoring and reset functions, enhancing system stability

Key Technical Parameters

Voltage - Threshold: 4.38V

Reset: Active Low

Reset Timeout: 140ms Minimum

Operating Temperature: -40°C to 125°C

Mounting Type: Surface Mount

Package / Case: SC-70, SOT-323

Quality and Safety Features

Designed to meet industry-standard requirements for power management and system monitoring

Contributes to the overall safety and stability of the system by ensuring proper reset functions

Compatibility

Suited for systems requiring single voltage monitoring and reset functionality

Compatible with a wide range of microprocessors and digital systems requiring a 4.38V monitoring threshold

Application Areas

This product was targeted at various electronic equipment needing voltage supervision, including:

Computers and servers

Embedded systems

Consumer electronics

Product Lifecycle

Obsolete - ADM803MAKS-REEL7 is no longer being manufactured, indicating it is at the end of its product life cycle

Customers are advised to look for replacements or upgrades for future designs

Several Key Reasons to Choose This Product

Reliability across a broad temperature range (-40°C to 125°C)

Compact and suitable for surface-mount technology, enabling easy integration into existing designs

Provides a crucial safety and monitoring function, enhancing system stability

Designed by Analog Devices, a leader in semiconductor design and manufacturing

Despite its obsolescence, existing systems using this component can rely on its performance until a suitable upgrade or replacement is found