DS25CP152TSQ/NOPB

Overview

The DS25CP152TSQ/NOPB is an automotive-grade analog and digital crosspoint IC manufactured by Texas Instruments, originally under the National Semiconductor brand. It functions as a 2x2 LVDS crosspoint switch supporting data rates up to 3.125 Gbps. The device accepts CML, LVDS, or LVPECL input signals and provides LVDS outputs. It operates on a single 3.3 V supply voltage within a temperature range of -40°C to +85°C. The component is housed in a WQFN-16 package and holds AEC-Q100 qualification for automotive applications.

Feature Summary

• Provides flexible signal routing through a 2x2 crosspoint architecture compatible with multiple differential signaling standards including LVDS, CML, and LVPECL.
• Engineered for automotive environments with AEC-Q100 qualification ensuring reliability under specified thermal and operational conditions.

Applications

• Automotive infotainment systems requiring high-speed signal switching
• In-vehicle network architectures utilizing LVDS interfaces
• Digital crosspoint switching in automotive display control units

Procurement Notes

Verify that the ordering suffix corresponds to the specific package variant required, as designations such as TSQ indicate the WQFN-16 form factor. Confirm RoHS compliance status and ensure the supplier provides traceability documentation suitable for automotive supply chain requirements. Cross-reference the manufacturer designation, noting that Texas Instruments now produces this line formerly associated with National Semiconductor.

Selection Notes

Select this component when a compact 2x2 switching matrix is needed for automotive LVDS applications. Ensure the system design supports the 3.3 V power domain and accommodates the thermal characteristics of the WQFN-16 package. Verify that the input source signals match the supported CML, LVDS, or LVPECL types to guarantee proper interface compatibility without additional level shifting.

Part Context

This part belongs to the DS25CP152Q series of automotive crosspoint switches. It shares functional similarities with other devices in the family but is distinguished by its specific package configuration and automotive qualification. The transition from National Semiconductor to Texas Instruments means datasheets may reference either brand name while describing identical silicon functionality.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Users should consult official Texas Instruments resources for current equivalent listings or direct replacements within the DS25CP152 family.