Microchip Technology Tariff Inquiry

LE58QL031DJCT

LE58QL031DJCT Description

The LE58QL031DJCT is a Subscriber Line Interface Concept (SLIC) integrated circuit designed by Microchip Technology. This interface IC chip is specifically engineered for telecommunications applications, offering robust performance and reliability. It features a 32-lead plastic leaded chip carrier (PLCC) package, making it suitable for surface-mount technology (SMT) assembly processes. The LE58QL031DJCT operates on a 3.3V supply voltage and is designed to interface with PCM (Pulse Code Modulation) systems. It includes four circuits, providing multiple channels for efficient communication.

LE58QL031DJCT Features

• ECCN Classification: The LE58QL031DJCT is classified under ECCN 5A991G, indicating its use in telecommunications and networking applications.
• Mounting Type: Surface Mount ensures compatibility with modern PCB assembly techniques, enhancing production efficiency and reliability.
• Product Status: Although the product is now obsolete, it remains a reliable choice for legacy systems and applications where its specific features are still required.
• Function: As a Subscriber Line Interface Concept (SLIC) device, it provides essential functions for interfacing with subscriber lines in telecommunication systems.
• Voltage - Supply: Operates on a 3.3V supply voltage, ensuring compatibility with low-power systems and reducing power consumption.
• REACH Status: The LE58QL031DJCT is REACH unaffected, ensuring compliance with stringent chemical regulations and promoting environmental safety.
• Manufacturer: Microchip Technology, a renowned leader in the semiconductor industry, guarantees high-quality manufacturing and reliability.
• HTSUS Code: Classified under HTSUS 8542.39.0001, facilitating accurate tariff classification for international trade.
• Package: Tape & Reel (TR) packaging ensures efficient handling and assembly in high-volume production environments.
• Number of Circuits: Four circuits provide multiple channels for enhanced communication capabilities.
• Interface: PCM (Pulse Code Modulation) interface ensures compatibility with digital telecommunication systems.
• RoHS Status: ROHS3 compliant, ensuring the product meets the latest environmental standards and regulations.
• Base Product Number: LE58QL031, which helps in identifying and sourcing related components and accessories.
• Moisture Sensitivity Level (MSL): MSL 3 (168 Hours) indicates the device's resistance to moisture, ensuring reliability in various environmental conditions.

LE58QL031DJCT Applications

The LE58QL031DJCT is ideal for a variety of telecommunications applications, particularly in systems requiring efficient subscriber line interfacing. Its key applications include:

• Telecommunication Equipment: Ideal for use in telephone exchanges, PBX systems, and other telecommunication infrastructure where reliable SLIC functionality is required.
• Networking Devices: Suitable for networking equipment that requires robust PCM interfacing and low-power operation.
• Legacy Systems: Given its obsolete status, the LE58QL031DJCT is particularly valuable for maintaining and upgrading legacy telecommunication systems that rely on its specific features.
• Industrial Communication: Can be used in industrial settings where reliable communication between devices and systems is critical.

Conclusion of LE58QL031DJCT

The LE58QL031DJCT, despite being obsolete, remains a valuable component for specific telecommunication applications. Its robust SLIC functionality, compatibility with PCM systems, and low-power operation make it an ideal choice for maintaining legacy systems and ensuring reliable communication. The device's compliance with environmental regulations (REACH and RoHS3) and its surface-mount technology ensure it meets modern manufacturing standards. For applications requiring efficient subscriber line interfacing, the LE58QL031DJCT offers a reliable and proven solution.