QS32X245Q1

Overview

The QS32X245Q1 is a digital bus switch IC manufactured by Quality Semiconductor. It features a 16-bit width and operates at a supply voltage of 5V, with a maximum range of 4.75V to 5.25V. The device exhibits a maximum on-resistance of 15 Ohms and a propagation delay of 250 ps. It supports surface mount installation in a QVSOP-40 package. Operating temperatures range from -40°C to +85°C, with power dissipation rated at 920 mW.

Feature Summary

• Provides bidirectional data transmission for 16-bit wide buses
• Features low on-resistance for efficient signal integrity
• Supports high-speed switching with minimal propagation delay

Applications

• Data acquisition systems requiring bus isolation
• Memory interface expansion circuits
• High-speed digital communication links

Procurement Notes

Verify component authenticity through authorized channels due to potential counterfeit risks. Confirm RoHS compliance status via official documentation before integration. Check current availability as the related QS32X245Q2G8 variant shows discontinuation notices; ensure long-term supply stability for production needs.

Selection Notes

Select this component when a 16-bit wide bus switch is required for 5V logic applications. Consider the QVSOP-40 package constraints for PCB layout. Evaluate thermal performance against the 920 mW dissipation limit in dense designs.

Part Context

Part of the QS32X245 series, designed for general-purpose bus switching. Manufactured by Quality Semiconductor, it serves as a specialized IC for managing multiple data lines simultaneously in electronic systems.

Replacement Considerations

QS32X245Q2G8 is listed as an alternative part number alias.