Maxim Integrated MAX6314US47D2-T Microprocessor Reset Circuit

The MAX6314US47D2-T is a highly reliable, low-power microprocessor (µP) supervisory circuit designed and manufactured by Maxim Integrated. This compact device is engineered to monitor power supplies in µP and digital systems, providing a significant level of system reliability and accuracy required in critical applications.

Key Features:

• Precision Voltage Monitoring: The MAX6314US47D2-T is designed to monitor a 4.7V power supply, ensuring that the voltage levels remain within acceptable thresholds for sensitive digital circuits.
• Low Power Consumption: With its low power consumption, this device is ideal for power-sensitive applications, helping to extend the battery life of portable equipment.
• Manual Reset Input: It includes a manual reset input feature that allows the system to be reset on demand, providing an additional layer of control.
• Reset Timeout: The device boasts a fixed reset timeout of 210ms (min), which ensures a proper system reset without premature recovery.
• High Accuracy: The reset threshold accuracy is maintained at ±1.5% at room temperature, which is crucial for reliable system operation.
• Immunity to Short VDD Transients: The MAX6314US47D2-T is designed to ignore short transients on the VDD line, which helps to prevent false triggering of the reset signal.
• Temperature Range: It operates over an extended temperature range from -40°C to +85°C, suitable for various environmental conditions.

Applications:

The MAX6314US47D2-T is versatile in its applications and is commonly used in systems that require a high level of reliability and accuracy, such as:

• Computers and Controllers
• Portable/Battery-Powered Equipment
• Intelligent Instruments
• Critical µP Power Monitoring

With its robust feature set and Maxim Integrated's reputation for quality, the MAX6314US47D2-T is an excellent choice for designers looking to enhance system stability and integrity in their digital and microprocessor-based systems.