ON Semiconductor MC34164DM-5R2G: Microprocessor Voltage Monitor

The ON Semiconductor MC34164DM-5R2G is a precision under-voltage sensing microcircuit designed to monitor the voltage supplied to a microprocessor or digital system. This device is an essential component for ensuring the stable operation of sensitive electronic equipment, particularly in scenarios where power supply fluctuations can lead to system resets, data loss, or damage to the hardware.

Key Features

• Voltage Threshold: The MC34164DM-5R2G has a preset threshold voltage of 4.55V, which is ideal for monitoring 5V power supplies.
• Package Type: It comes in a compact SOIC-8 package, making it suitable for space-constrained applications.
• Low Power Consumption: With its low power consumption, the device is optimized for use in portable and battery-powered devices.
• Fast Response Time: It provides a rapid response to under-voltage conditions, ensuring that the system can react quickly to prevent potential issues.
• Temperature Range: The device operates over a wide temperature range, making it suitable for use in various environments.

Applications

The MC34164DM-5R2G is versatile and can be used in a variety of applications, including:

• Microprocessor systems
• Portable/Battery-powered equipment
• Computers and computer peripherals
• Industrial controllers
• Automotive systems

Product Benefits

The inclusion of the MC34164DM-5R2G in a system design offers several benefits:

• Enhances system reliability by preventing improper operation due to low voltage conditions.
• Helps extend the life of the overall system by avoiding the stress caused by unexpected power drops.
• Allows for design flexibility with a compact package and minimal external components required for operation.

Overall, the ON Semiconductor MC34164DM-5R2G is a robust and reliable solution for voltage monitoring in critical electronic systems. Its integration ensures that your devices operate within their intended voltage parameters, safeguarding both performance and longevity.