onsemi

MC34164D-3R2

MC34164D-3R2 Description

The MC34164D-3R2 is a Supervisor IC from onsemi, designed for monitoring a single voltage level with an active-low reset output. This IC is part of the Supervisors category and is packaged in an 8-SOIC package. With a threshold voltage of 2.71V, it is suitable for applications requiring precise voltage monitoring and control.

MC34164D-3R2 Features

• Voltage Monitoring: The MC34164D-3R2 monitors a single voltage level with a threshold of 2.71V, providing accurate voltage supervision.
• Active-Low Reset Output: The output is an open-drain or open-collector configuration, allowing for flexible integration into various systems.
• Operating Temperature: The IC operates within a wide temperature range of 0°C to 70°C (TA), making it suitable for a variety of environments.
• Mounting Type: The surface-mount design enables easy integration into PCB layouts.
• Package: The Tape & Reel (TR) packaging is ideal for automated assembly processes.
• Moisture Sensitivity Level (MSL): With an MSL of 1 (Unlimited), the IC is not sensitive to moisture, simplifying handling and storage.

MC34164D-3R2 Applications

The MC34164D-3R2 is ideal for applications requiring precise voltage supervision and control, such as:

1. Power Supply Monitoring: Ensuring stable and reliable power supply to critical components.
2. Battery Management Systems: Monitoring battery voltage levels to prevent over-discharge or overcharge.
3. Industrial Control Systems: Providing voltage supervision for motors, sensors, and other critical components.
4. Automotive Applications: Monitoring voltage levels in various automotive systems, such as engine control units and infotainment systems.

Conclusion of MC34164D-3R2

The MC34164D-3R2 is a reliable and versatile Supervisor IC from onsemi, offering precise voltage monitoring and control in a compact 8-SOIC package. Its active-low reset output, wide operating temperature range, and surface-mount design make it suitable for a variety of applications, including power supply monitoring, battery management systems, industrial control systems, and automotive applications. Although the product is now obsolete, it remains a valuable solution for systems requiring single-channel voltage supervision.