MAX6749KA+ - Analog Devices / Maxim Integrated

Manufacturer Part Number

MAX6749KA+

Manufacturer

analog-devices

Introduction

The MAX6749KA+ is a simple reset/power-on reset (POR) supervisor that monitors a single supply voltage. It provides an active-low reset signal when the monitored voltage drops below a selectable threshold. The reset timeout period is a minimum of 5.692 ms, ensuring a clean reset signal. This device is well-suited for a variety of applications that require reliable power-on reset functionality.

Product Features and Performance

Monitors a single supply voltage

Adjustable/selectable voltage threshold

Active-low reset output

Minimum reset timeout of 5.692 ms

Wide operating temperature range of -40°C to +125°C

Automotive-grade qualification (AEC-Q100)

Surface mount (SOT-23-8) package

Product Advantages

Reliable power-on reset functionality

Flexible voltage threshold selection

Robust automotive-grade qualification

Small surface mount package for space-constrained designs

Key Reasons to Choose This Product

Ensures clean and reliable system reset upon power-on or brownout conditions

Automotive-grade qualification makes it suitable for demanding applications

Compact SOT-23-8 package allows for efficient board layout

Wide temperature range supports a variety of operating environments

Quality and Safety Features

AEC-Q100 qualified for automotive applications

Robust design and manufacturing process for reliable operation

Compatibility

Designed to work with a wide range of power supply voltages

Application Areas

Automotive electronics

Industrial control systems

Consumer electronics

Embedded systems

Product Lifecycle

The MAX6749KA+ is an active product, and there are currently no plans for discontinuation.

There are several equivalent or alternative models available from Analog Devices, such as the MAX6749K, MAX6749L, and MAX6749M, which offer different voltage threshold options and package sizes.

For more information or assistance in selecting the appropriate product, please contact our sales team through our website.