MAX691AESE - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX691AESE

Manufacturer

Maxim Integrated

Introduction

MAX691 is a highly integrated power-on reset (POR) and watchdog supervisor for microprocessor-based systems.

Product Features and Performance

Monitors single-supply voltage

Provides power-on reset (POR) and watchdog functions

Programmable watchdog timeout from 140ms to 11.2s

Integrated open-drain reset output driver

65V fixed threshold voltage

-40°C to +85°C operating temperature range

Product Advantages

Highly integrated POR and watchdog supervisor

Simple, single-supply operation

Programmable watchdog timeout

Wide operating temperature range

Key Technical Parameters

Manufacturer Part Number: MAX691AESE

Voltage Threshold: 4.65V

Number of Voltages Monitored: 1

Reset Timeout: 140ms Minimum

Output Type: Open Drain, Push-Pull

Reset Polarity: Active High/Active Low

Operating Temperature: -40°C to +85°C

Quality and Safety Features

RoHS non-compliant

Surface mount package (16-SOIC)

Compatibility

Suitable for microprocessor-based systems

Application Areas

Power management

System monitoring

Watchdog timer applications

Product Lifecycle

This product is an active and available part from the manufacturer.

Several Key Reasons to Choose This Product

Highly integrated POR and watchdog functionality

Programmable watchdog timeout for flexible system monitoring

Wide operating temperature range for diverse application environments

Simple, single-supply operation for ease of use

Surface mount package for efficient board-level integration