Product Overview: Texas Instruments TPS3307-18 Triple Processor Supervisory Circuit

The Texas Instruments TPS3307-18 is a sophisticated triple processor supervisory circuit designed to monitor the power supply and system health of microprocessor (μP) systems. Ensuring the reliability and proper operation of electronic systems, the TPS3307-18 provides a multitude of features that cater to the needs of complex digital systems.

Key Features

• Triple Voltage Monitoring: This device is capable of monitoring three separate voltage levels, which is essential for systems that operate with different supply voltages. This feature ensures that all parts of the system are powered correctly for safe operation.
• Adjustable Voltage Thresholds: The TPS3307-18 allows users to set the desired voltage threshold levels for monitoring, providing flexibility to cater to a wide range of applications and system requirements.
• Manual Reset Input: With a manual reset input, users can trigger a system reset whenever necessary, offering a simple way to reboot the system in the event of a malfunction or for maintenance purposes.
• Power-On Reset Generator: The built-in power-on reset generator ensures that the μP and other devices are held in reset for a sufficient amount of time after power-up, allowing the system voltages to stabilize before operation commences.
• Low Supply Current: The TPS3307-18 is designed for low current consumption, which is critical for battery-powered and energy-efficient applications.
• Wide Operating Temperature Range: This device is operational over a broad temperature range, making it suitable for industrial and automotive applications that require robust performance under varying environmental conditions.

Applications

The TPS3307-18 is ideal for use in a variety of applications, including:

• Microprocessor systems
• Industrial controls
• Portable/battery-powered equipment
• Intelligent instruments
• Automotive systems

With its comprehensive feature set and Texas Instruments' reputation for quality, the TPS3307-18 is a reliable choice for ensuring the proper function and safety of your microprocessor-based systems.