The MAX6328UR22-T is a precision, low-power microprocessor (µP) supervisory circuit designed by Maxim Integrated to monitor power supplies in digital systems. It provides excellent circuit reliability and low cost by eliminating external components and adjustments when used with 2.2V-powered circuits.

Key Features

• Voltage Monitoring: This device maintains a tight 2.2V threshold, suitable for monitoring 2.2V power supplies.
• Reset Output: The MAX6328UR22-T features an active-low reset output, which provides a reset signal to the µP during power-up, power-down, and brownout conditions.
• Low Power Consumption: With its low supply current of 1µA (typ), it is ideal for portable battery-operated equipment.
• Temperature Range: The device operates over an extended temperature range, making it suitable for various applications.
• Small Footprint: The compact SOT23 packaging allows for efficient use of board space in space-constrained applications.

Applications

The MAX6328UR22-T is versatile and can be used in a variety of applications where voltage monitoring is crucial. Typical applications include:

• Portable/Battery-Powered Equipment
• Computers and Controllers
• Embedded Systems
• Data Storage Equipment
• Telecommunications Systems

Quality and Reliability

Maxim Integrated is known for its commitment to quality and reliability, and the MAX6328UR22-T is no exception. It is designed to meet the stringent requirements of highly reliable systems, ensuring stable operation under varying conditions.

Ordering Information

The MAX6328UR22-T is available in a small, 3-pin SOT23 package and is specified over the automotive temperature range of -40°C to +125°C. For ordering purposes, it is provided in tape and reel form to facilitate automated manufacturing processes.