Microchip Technology Tariff Inquiry

LE79R70DJCT

LE79R70DJCT Description

The LE79R70DJCT is a Subscriber Line Interface Concept (SLIC) interface IC chip designed by Microchip Technology. This component is specifically engineered for telecommunications applications, offering robust performance within a specific operating temperature range of 0°C to 70°C. It is housed in a 32-pin PLCC package and is available in a Tape & Reel (TR) configuration, making it suitable for surface mount applications. Despite being marked as obsolete, the LE79R70DJCT remains a reliable choice for legacy systems and specific use cases where its unique features are advantageous.

LE79R70DJCT Features

• Operating Temperature Range: The LE79R70DJCT operates reliably within a temperature range of 0°C to 70°C, ensuring stability in various environmental conditions.
• Supply Voltage: It operates on a supply voltage of 4.75V to 5.25V, providing flexibility in power supply requirements.
• Mounting Type: The surface mount technology (SMT) allows for efficient and compact integration into modern circuit designs.
• Package Type: The 32PLCC package format ensures robust mechanical and electrical performance, suitable for demanding applications.
• Circuit Count: The LE79R70DJCT features a single circuit, simplifying design and reducing complexity.
• Compliance and Standards: It is REACH unaffected and ROHS3 compliant, adhering to stringent environmental and safety regulations.
• Moisture Sensitivity Level: With an MSL of 3 (168 hours), the component is well-suited for environments with varying humidity levels.
• Harmonized Tariff Schedule: The HTSUS code 8542.39.0001 facilitates accurate classification for import and export purposes.

LE79R70DJCT Applications

The LE79R70DJCT is ideal for a range of telecommunications applications, particularly those requiring a Subscriber Line Interface Concept (SLIC). Its specific features make it suitable for:

• Telecommunication Equipment: Ideal for use in telephone exchanges, PBX systems, and other telecommunication infrastructure.
• Legacy Systems: Given its status as an obsolete component, it is particularly useful for maintaining and upgrading legacy systems where its specific features are still required.
• Compact Designs: The surface mount technology and 32PLCC package make it suitable for applications where space is a constraint.
• Environmental Adaptability: The wide operating temperature range and moisture sensitivity level ensure reliability in diverse environmental conditions.

Conclusion of LE79R70DJCT

The LE79R70DJCT, despite being marked as obsolete, remains a valuable component for specific applications within the telecommunications industry. Its robust performance, compliance with industry standards, and compatibility with surface mount technology make it a reliable choice for both legacy systems and new designs requiring a SLIC interface. With its wide operating temperature range, specific supply voltage requirements, and compliance with environmental regulations, the LE79R70DJCT continues to offer unique advantages over similar models. For applications needing a reliable and compact SLIC interface, the LE79R70DJCT is an excellent option.