Texas Instruments

UCC5639FQPTR

UCC5639FQPTR Description

The UCC5639FQPTR is a highly specialized Interface IC Chip designed for SCSI applications, manufactured by Texas Instruments. This 15-line terminator is housed in a 48-LQFP package, making it suitable for surface mount applications. It operates within a voltage range of 2.7V to 5.25V and is designed to function effectively in an operating temperature range of 0°C to 70°C. The UCC5639FQPTR supports both Low Voltage Differential (LVD) and Single Ended (SE) SCSI types, providing flexibility in system design.

UCC5639FQPTR Features

• Operating Temperature: The UCC5639FQPTR is designed to operate within a temperature range of 0°C to 70°C, making it suitable for a wide range of industrial and commercial applications.
• Voltage - Supply: It supports a supply voltage range of 2.7V to 5.25V, ensuring compatibility with various power supply configurations.
• Mounting Type: The surface mount design allows for efficient integration into compact and high-density PCB layouts.
• Number of Terminations: With 15 terminations, it provides robust connectivity options for SCSI interfaces.
• Package: The 48-LQFP package format ensures reliable mechanical and electrical performance.
• Moisture Sensitivity Level (MSL): Rated at MSL 3 (168 Hours), it is suitable for standard manufacturing processes without requiring special handling procedures.
• Compliance: The UCC5639FQPTR is REACH unaffected and ROHS3 compliant, ensuring adherence to environmental and regulatory standards.
• ECCN: Classified under EAR99, it is subject to standard export regulations.
• HTSUS: The HTSUS code 8542.39.0001 facilitates accurate customs classification for international shipments.

UCC5639FQPTR Applications

The UCC5639FQPTR is ideal for applications requiring reliable and efficient SCSI interface termination. Its compatibility with both LVD and SE SCSI types makes it versatile for various storage and data transfer systems. Specific use cases include:

• Storage Systems: Ideal for use in SCSI-based storage solutions, providing stable and efficient data transfer.
• Data Transfer Systems: Enhances the performance of data transfer systems by ensuring reliable termination and signal integrity.
• Industrial Automation: Suitable for industrial environments where robust and reliable SCSI interfaces are required.
• Commercial Applications: Applicable in commercial settings where SCSI interfaces are used for data storage and retrieval.

Conclusion of UCC5639FQPTR

The UCC5639FQPTR from Texas Instruments is a high-performance SCSI terminator designed for demanding applications. Its wide operating temperature range, flexible voltage supply, and surface mount design make it an excellent choice for a variety of industrial and commercial systems. The 15-line termination capability and support for both LVD and SE SCSI types provide significant flexibility in system design. While the product is now obsolete, it remains a reliable option for existing systems and legacy applications. The UCC5639FQPTR's compliance with environmental and regulatory standards ensures its suitability for modern manufacturing processes and international markets.