Maxim Integrated DS1233DZ-5+TR Microprocessor Supervisory Circuit

The Maxim Integrated DS1233DZ-5+TR is a robust microprocessor (µP) supervisory circuit that provides reliable monitoring and control for microprocessor systems. This device is designed to enhance the stability and functionality of any embedded system, ensuring that the processor and associated peripherals operate effectively. With its precision monitoring of power supplies, the DS1233DZ-5+TR is an essential component for preventing system errors and data corruption that can occur during power-up, power-down, and brown-out conditions.

Key Features:

• Power Supply Monitoring: The DS1233DZ-5+TR monitors the system voltage and keeps the microprocessor in reset until that voltage reaches and remains at a stable and safe level for operation. It has a threshold level of 5V, suitable for many standard digital systems.
• Automatic Reset: Upon detecting an out-of-tolerance power supply condition, the device generates a reset signal, which remains asserted until the supply voltage returns to an acceptable level and a stabilization time period has elapsed, ensuring the system is fully stable before operation resumes.
• Manual Reset Input: An additional feature of this supervisory circuit is the manual reset capability. This allows for an external push-button or logic signal to initiate a system reset, providing an extra layer of control for system maintenance or emergency interventions.
• Low Power Consumption: Designed for energy-efficient applications, the DS1233DZ-5+TR draws minimal current, making it ideal for portable and battery-operated systems.
• Compact Packaging: Available in a compact 3-pin TO-92 package, the device is suitable for space-constrained applications and is also provided in tape and reel (TR) form for automated assembly processes.

Applications:

The DS1233DZ-5+TR is versatile and can be used in a wide range of applications, including:

• Computers and Servers
• Embedded Systems
• Industrial Controllers
• Portable/Battery-Powered Equipment
• Communication Systems

In summary, the Maxim Integrated DS1233DZ-5+TR offers a reliable solution for system stability and protection. Its ability to safeguard against unpredictable power supply conditions makes it an indispensable component for any critical microprocessor-based system.