MAX6389LT28D2+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX6389LT28D2+T

Manufacturer

Analog Devices

Introduction

The MAX6389LT28D2+T is a Power Management Integrated Circuit (PMIC) supervisor designed to monitor multiple voltage levels in digital systems.

Product Features and Performance

Monitors two voltage thresholds

Adjustable voltage threshold option

Active low reset

Minimum reset timeout of 20ms

Operational temperature range from -40°C to 125°C

Open drain or open collector output

Product Advantages

High-temperature operational range suitable for industrial applications

Precision voltage monitoring for increased system reliability

Compact 6-WFDFN package footprint

Multi-voltage monitoring capability for advanced systems

Key Technical Parameters

Voltage thresholds monitored: 2.8V, adjustable

Number of voltages monitored: 2

Output type: Open Drain or Open Collector

Reset: Active Low

Operating temperature: -40°C to 125°C

Mounting type: Surface Mount

Package: 6-WFDFN

Supplier device package: 6-µDFN (1.5x1)

Quality and Safety Features

Robust design able to withstand extended temperature ranges

Built to Analog Devices rigorous quality standards

Compatibility

Compatible with various multi-voltage systems requiring precise monitoring

Suitable for 6-µDFN (1.5x1) footprint PCB design

Application Areas

Industrial systems

Telecommunication equipment

Embedded systems

Automotive electronics

Data storage devices

Product Lifecycle

Active Product Status indicating current production

Not reported as nearing discontinuation as of the knowledge cutoff date

Replacements or upgrades should be consulted from the latest Analog Devices product lineup

Several Key Reasons to Choose This Product

Precision voltage monitoring improves system reliability

Long-term active product lifecycle suitable for established systems and new designs

Compact package size for minimal PCB footprint

Suitable for harsh operating environments due to wide temperature range

Versatile compatibility with various system architectures