Maxim Integrated DS2118MB/TR - High-Performance SCSI Terminator

The DS2118MB/TR from Maxim Integrated is a sophisticated, high-performance Single-Ended SCSI (Small Computer System Interface) terminator designed for use with Fast SCSI, Ultra SCSI and Ultra2 SCSI bus systems. This integrated circuit is engineered to provide the necessary termination for SCSI buses to ensure data integrity and reliable operation across SCSI devices.

This terminator comes in a compact 48-pin TSSOP (Thin Shrink Small Outline Package) that is surface mountable, making it ideal for space-constrained applications. The DS2118MB/TR is designed to meet the stringent requirements of the SCSI standard, providing active termination with a precision regulator that maintains a stable termination voltage even under varying conditions.

The device features a low-dropout regulator for each of the nine SCSI signal lines, ensuring minimal power loss and efficient operation. The terminator also includes a disable feature that allows the termination to be disabled when it is not needed, thereby conserving power. This is particularly useful in power-sensitive applications or when hot-swapping of SCSI devices is necessary.

With its built-in thermal shutdown protection, the DS2118MB/TR safeguards itself against overheating, ensuring long-term reliability and safety. The device's robust design allows it to withstand electrostatic discharge and other common hazards associated with electronic components.

The DS2118MB/TR is fully compliant with the SCSI standards, making it a versatile solution that can be used across various SCSI bus configurations. Its high-speed operation and ability to maintain signal integrity over long cable lengths make it an essential component for servers, storage systems, and other devices that rely on the SCSI interface for data transfer.

Whether you're designing a new SCSI-based system or upgrading an existing one, the DS2118MB/TR from Maxim Integrated provides the performance and reliability needed to maintain a high-quality SCSI bus environment.

For detailed specifications, application notes, and support documentation, please refer to the official Maxim Integrated product page for the DS2118MB/TR.