Maxim Integrated Product Overview: MAX6308UK00D4

The MAX6308UK00D4 is a precision, low-power microprocessor (µP) supervisory circuit manufactured by Maxim Integrated, designed to monitor power supplies in digital systems. It provides excellent circuit reliability and low cost by eliminating external components and adjustments when used in systems with a single 3.3V power-supply voltage.

Key Features

• Voltage Monitoring: This device keeps a watchful eye on the system voltage, ensuring that it remains within acceptable thresholds for reliable operation. It features a factory preset reset threshold voltage of 3.08V, tailored for 3.3V-powered systems.
• Reset Timeout: The MAX6308UK00D4 offers a 140ms minimum power-on reset timeout duration, providing ample time for the system to stabilize upon power-up before the microprocessor is allowed to run.
• Manual Reset Input: A manual reset input is available, allowing for an external trigger to initiate a system reset. This is a useful feature for system maintenance or recovery without the need to cycle power.
• Low Power Consumption: With its low supply current of only 1µA (typical), this device is ideal for power-sensitive applications.
• Compact SOT23 Packaging: The small SOT23-5 package makes it suitable for space-constrained applications without compromising performance.
• Temperature Range: The operating temperature range of -40°C to +85°C ensures reliable operation in a variety of environmental conditions.

Applications

The MAX6308UK00D4 is ideal for use in a range of applications that require reliable voltage monitoring and system reset functions. These include:

• Portable/Battery-Powered Equipment
• Embedded Control Systems
• Computers and Servers
• Data Storage Equipment
• Medical Devices

In summary, the MAX6308UK00D4 from Maxim Integrated is a robust µP supervisory circuit that provides key features for system stability and reliability. Its low power consumption, compact packaging, and integrated functionality make it an excellent choice for designers looking to enhance system integrity with minimal additional complexity.