UCC5614PWP

Overview

The UCC5614PWP is a high-speed, low-power SCSE (Single-ended to Differential) line driver manufactured by Texas Instruments. It features a wide supply voltage range of 2.7 V to 5.25 V and operates within a commercial temperature range of 0°C to +70°C. The device is housed in a TSSOP-28 package and supports data rates up to 155 Mbps. Key electrical characteristics include a typical propagation delay of 3 ns and a quiescent current of 23 mA. It is designed for SCSI interface applications, providing robust signal integrity for high-speed digital communication systems.

Feature Summary

• Supports high-speed differential signaling for SCSI interfaces
• Operates with a wide single-supply voltage range from 2.7 V to 5.25 V
• Integrated termination resistors for improved signal integrity
• Low power consumption suitable for portable and battery-operated devices

Applications

• SCSI bus interface circuits
• High-speed data transmission links
• Differential line driving in industrial control systems
• Computer peripheral interconnects

Procurement Notes

Verify the manufacturer designation carefully, as Unitrode was acquired by Texas Instruments. Ensure the part number suffix matches the required package type and temperature grade. Confirm RoHS compliance status through official datasheets or distributor documentation before procurement.

Selection Notes

Select this component when designing SCSI interfaces requiring differential output drivers. Consider the TSSOP-28 package constraints for PCB layout. Verify that the operating voltage and temperature range align with the system requirements. Compare against similar line drivers if lower pin counts or different packaging options are needed.

Part Context

The UCC5614PWP belongs to the family of SCSE line drivers developed by Texas Instruments following its acquisition of Unitrode. These components are specialized for high-speed serial communication standards, particularly SCSI. The PWP suffix indicates a plastic small-outline package with a shrink pitch, suitable for surface-mount assembly.

Replacement Considerations

Check for direct replacements within the Texas Instruments portfolio, such as other SCSE drivers like the UCC5610 series. Verify pin compatibility and electrical specifications before substitution. Consult official cross-reference guides for validated alternatives.