Texas Instruments Tariff Inquiry

TP3404V

TP3404V Description

The TP3404V is a Quad Digital Adapter for Subscriber Loops (QDASL) designed by Texas Instruments, a leading manufacturer in the electronics industry. This interface IC chip is housed in a 28PLCC package and is specifically tailored for ISDN (Integrated Services Digital Network) applications. The TP3404V operates within a supply voltage range of 4.75V to 5.25V and draws a supply current of 75mA. It is designed for surface mount applications and has an operating temperature range of 0°C to 70°C. The product is currently marked as obsolete, but it remains a reliable choice for specific legacy systems.

TP3404V Features

• Quad Digital Adapter for Subscriber Loops (QDASL): The TP3404V is designed to handle four circuits, making it highly efficient for applications requiring multiple subscriber loops.
• ISDN Interface: This feature ensures compatibility with ISDN systems, providing robust communication capabilities.
• Supply Voltage Range: The TP3404V operates within a supply voltage range of 4.75V to 5.25V, offering flexibility and reliability in power supply requirements.
• Supply Current: Drawing a supply current of 75mA, the TP3404V is optimized for efficient power usage.
• Surface Mount Technology (SMT): The surface mount mounting type allows for compact and reliable integration into various electronic systems.
• Operating Temperature Range: With an operating temperature range of 0°C to 70°C, the TP3404V is suitable for a wide range of environmental conditions.
• Moisture Sensitivity Level (MSL): The MSL rating of 2A (4 Weeks) ensures the TP3404V is protected against moisture, enhancing its durability and reliability.
• REACH Compliance: The TP3404V is REACH unaffected, ensuring compliance with environmental and safety regulations.

TP3404V Applications

The TP3404V is ideal for a variety of applications, particularly those involving ISDN interfaces and multiple subscriber loops. Specific use cases include:

• Telecommunication Systems: The TP3404V is well-suited for telecommunication systems requiring efficient handling of multiple digital subscriber loops.
• ISDN-Based Networks: Its ISDN interface makes it a perfect fit for networks that rely on ISDN for data transmission.
• Legacy Systems: Despite its obsolete status, the TP3404V remains a reliable choice for maintaining and upgrading legacy systems that still utilize this technology.
• Compact and Reliable Integration: The surface mount package and compact design make it suitable for applications where space is a constraint.

Conclusion of TP3404V

The TP3404V by Texas Instruments is a robust and reliable interface IC chip designed for ISDN applications and multiple subscriber loops. Its unique features, such as the quad digital adapter, ISDN interface, and efficient power usage, make it a standout choice in its category. Although marked as obsolete, the TP3404V continues to offer significant benefits for specific applications, particularly in legacy systems and compact designs. Its compliance with REACH regulations and moisture sensitivity level further enhance its reliability and durability. For applications requiring efficient and reliable ISDN interfaces, the TP3404V remains a viable and effective solution.