Product Overview: DS1233A-10 from Maxim Integrated

The DS1233A-10 is a robust, high-performance EconoReset device from the reputable semiconductor manufacturer, Maxim Integrated. This precision microprocessor (µP) supervisory circuit is designed to monitor the power supplies in µP and digital systems. It provides a significant level of system reliability and accuracy required in critical applications, ensuring that all your system components operate effectively.

Key Features:

• Power-Supply Monitoring: The DS1233A-10 actively monitors the system's power supply and maintains a constant check to ensure stability and reliability. It is designed to assert a reset signal whenever the V<sub>CC supply voltage declines below a preset threshold, 4.37V (typical).
• Automatic Reset Generation: Upon detecting a power fault, the device automatically generates a reset pulse lasting a minimum of 250ms after V<sub>CC has risen above the reset threshold. This feature ensures that the system has sufficient time to recover from the power fault before resuming operation.
• Low Power Consumption: The DS1233A-10 is optimized for low power consumption, making it an ideal choice for power-sensitive applications. Its quiescent current is typically 1.2mA, which helps to minimize the overall power usage of the system.
• Manual Reset Input: A manual reset input is provided, allowing the reset to be triggered with an external switch or logic signal. This feature offers additional flexibility and control to the system designer.
• Compact and Versatile: Available in a compact TO-92 package, the DS1233A-10 is suitable for space-constrained applications. It can be used in a variety of digital systems, from computers and controllers to intelligent instruments.

Applications:

The DS1233A-10 is versatile and finds its application across various fields. It is commonly used in:

• Microprocessor systems
• Computers
• Controllers
• Intelligent instruments
• Portable/battery-powered equipment

With the DS1233A-10, Maxim Integrated continues its tradition of providing reliable integrated circuits that enhance the performance and stability of digital systems. This EconoReset device is a crucial component for any design requiring accurate monitoring and control of the power supply to ensure uninterrupted and safe operation.