MAX823YEXK+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX823YEXK+T

Manufacturer

analog-devices

Introduction

MAX823YEXK+T is a supervisory circuit used for power management applications to monitor supply voltage and assert reset for proper system startup, ensuring proper operation of microprocessors and digital systems.

Product Features and Performance

Monitors single supply voltage

Voltage threshold set at 2.19V

Provides Push-Pull, Totem Pole output

Active low reset output

Minimum reset timeout of 140ms

Operating temperature range from -40°C to 85°C

Surface mount package

Product Advantages

Ensures system reliability by preventing incorrect operation at low voltage

Compact SC-70-5 package suitable for space-constrained applications

Push-pull output provides robust drive capability

Key Technical Parameters

Voltage Monitored: 1

Voltage Threshold: 2.19V

Output Type: Push-Pull, Totem Pole

Reset Type: Active Low

Reset Timeout: 140ms Minimum

Operating Temperature: -40°C ~ 85°C (TA)

Mounting Type: Surface Mount

Package: SC-70-5

Quality and Safety Features

Built-in hysteresis to enhance noise immunity

High accuracy threshold voltage for reliable operation

Compatibility

Compatible with various microprocessors and digital systems requiring voltage threshold monitoring

Application Areas

Computer systems

Embedded systems

Portable/Battery-powered devices

Networking equipment

Product Lifecycle

Product status: Active

Not nearing discontinuation; replacements and upgrades are currently available

Several Key Reasons to Choose This Product

High reliability and precision for critical applications

Wide operating temperature suited for industrial environments

Minimal external components reduce system complexity and costs

Compact and robust package ideal for advanced, miniaturized designs

Industry-leading power management expertise from analog-devices