Maxim Integrated MAX892LEUA+T Voltage Supervisor Overview

The MAX892LEUA+T from Maxim Integrated is a high-performance voltage supervisor designed to monitor power supplies in digital systems. It provides a precise, low-power solution for system monitoring, ensuring that microprocessors and other voltage-sensitive components operate within their specified voltage ranges. This device is an essential component for enhancing system reliability and preventing data corruption caused by unexpected power failures or brownout conditions.

Key Features

• Precision Voltage Monitoring: The MAX892LEUA+T offers accurate monitoring of the supply voltage with a factory-trimmed threshold, ensuring reliable operation of the system it supervises.
• Low Power Consumption: With its low quiescent current, this voltage supervisor is an excellent choice for power-sensitive applications, contributing to overall energy efficiency.
• Manual Reset Input: A manual reset input provides a convenient way to initiate a system reset, which can be useful during maintenance or troubleshooting.
• Reset Timeout: The device features a reset timeout delay, giving the system adequate time to stabilize before resuming operation after a reset event.
• Compact Package: Housed in a space-saving 8-pin µMAX package, the MAX892LEUA+T is ideal for applications where board space is at a premium.

Applications

The versatility of the MAX892LEUA+T makes it suitable for a wide range of applications, including but not limited to:

• Computers and Servers
• Embedded Systems
• Portable/Battery-Powered Devices
• Telecommunications
• Industrial Controllers

Technical Specifications

The technical specifications of the MAX892LEUA+T include an operating voltage range typically from 2.7V to 5.5V, making it versatile for use in many digital systems. It also features an active-low reset output, which remains asserted for a minimum of 140ms after VCC has risen above the reset threshold, ensuring a proper system reset.

For designers and engineers looking for a reliable voltage supervisor to safeguard their digital systems, the MAX892LEUA+T from Maxim Integrated is an excellent choice that combines precision, efficiency, and compactness.