MAX690MJA - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX690MJA

Manufacturer

Analog Devices

Introduction

The MAX690MJA from Analog Devices is a Power Management IC specializing in supervisory functions to monitor power supply voltage levels and provide a reliable reset signal to microprocessors for safe operation and initialization.

Product Features and Performance

Integrated battery backup circuit

Monitors a single voltage threshold

A precise voltage threshold of 4.65V for reset signal activation

Totem pole push-pull output for robust signal driving

Active low reset output

Guaranteed reset timeout minimum of 35ms

Supports a wide operating temperature range from -55°C to 125°C

Reliable through-hole mounting format

Product Advantages

Ensures system stability by monitoring power supply variations

High reset accuracy for dependable microprocessor rebooting

Compatible with systems requiring a battery backup solution

Provides a wide temperature range suitable for harsh environments

Offers a secured mounting with CDIP package

Key Technical Parameters

Voltage Monitored: 1

Voltage Threshold: 4.65V

Output Type: Push-Pull, Totem Pole

Reset Type: Active Low

Minimum Reset Timeout: 35ms

Operating Temperature Range: -55°C to 125°C

Mounting Type: Through Hole

Package/Case: 8-CDIP (0.300", 7.62mm)

Supplier Device Package: 8-CERDIP

Quality and Safety Features

Compliant with industry standards for power supervisory circuits

Sturdy and reliable ceramic dual in-line package for enhanced safety

Compatibility

Compatible with various microprocessors that require voltage supervision

Through hole design fits standard PCB layouts

Application Areas

Industrial control systems

Automotive electronics

Data communication systems

Medical equipment

Product Lifecycle

Product status is ACTIVE indicating ongoing production and support

Likely continued availability with no immediate risk of discontinuation

Several Key Reasons to Choose This Product

High reliability in extreme temperatures makes it ideal for industrial and automotive use

Built-in battery backup functionality facilitates uninterrupted operation during power failures

Accurate voltage threshold ensures precise system reset and protection

Wide compatibility with microprocessors across various applications

The robust ceramic package ensures long-term durability and performance reliability