The Maxim Integrated DS1233AZ-10 is a robust power supply monitor and microprocessor supervisory circuit that ensures reliable system operation through its reset and watchdog functions. This compact device is designed to monitor the power supply voltage of digital systems, providing a precise, active-high reset signal to the microprocessor during power-up, power-down, and brownout conditions.

Key Features

• Voltage Monitoring: The DS1233AZ-10 actively monitors the power supply voltage and maintains system integrity by asserting a reset signal whenever the voltage drops below a predefined threshold.
• Programmable Reset Pulse Width: It offers a programmable reset pulse width of 150ms minimum, ensuring that the system has ample time to stabilize during power-up sequences.
• Low Power Consumption: Designed for power-sensitive applications, this device has a low quiescent current, making it an ideal choice for battery-operated systems.
• Watchdog Timer: The built-in watchdog timer provides an additional layer of system reliability by monitoring the microprocessor and forcing a system reset if the microprocessor fails to strobe within a preset time frame.
• Temperature Range: The DS1233AZ-10 operates over a wide temperature range, making it suitable for industrial applications subject to extreme environmental conditions.
• Compact Package: Available in a small-outline package, it is well-suited for space-constrained applications.

Applications

The DS1233AZ-10 is versatile and can be used in various applications, such as:

• Microprocessor systems
• Computers and computer peripherals
• Embedded systems
• Industrial controllers
• Battery-powered equipment

Quality and Reliability

Maxim Integrated is known for its commitment to quality and reliability, and the DS1233AZ-10 is no exception. It is designed to meet the stringent requirements of modern electronic systems, ensuring your application maintains operational integrity under diverse conditions.

For detailed specifications, technical documentation, and application support, visit Maxim Integrated's official website or contact their customer support team.