IP4027CX20/LF,135

Overview

The IP4027CX20/LF,135 is a six-channel integrated passive filter array manufactured by NXP Semiconductors. Designed for audio interface protection, this component integrates EMI filtering and transient suppression into a single compact package. It features a fully integrated solution for differential lines, ensuring signal integrity while providing robust protection against electrostatic discharge and other electrical disturbances in sensitive audio applications.

Feature Summary

• Fully integrated audio interface protection for differential lines
• Combines EMI filtering with transient suppression capabilities
• Compact 20-ball CSP package design

Applications

• Audio interface protection circuits
• Differential line signal conditioning
• EMI filtering for audio systems

Procurement Notes

Verify the exact suffix LF,135 to confirm reel packaging and lead-free status. Confirm availability as product lifecycle status may vary. Ensure compatibility with existing PCB footprint and thermal requirements before finalizing procurement decisions.

Selection Notes

Select this component when space-constrained audio designs require combined EMI filtering and protection. The integrated nature reduces bill of materials count compared to discrete solutions. Verify that the six-channel configuration matches the specific differential line requirements of the target application.

Part Context

This part belongs to NXP's portfolio of interface protection products. It complements other data protection ICs like the NX20P series by offering specialized filtering for audio interfaces rather than high-voltage USB Type-C protection. It addresses the need for clean signal transmission in multimedia devices.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult NXP technical support or authorized distributors for direct replacements if this discontinued or end-of-life part is required.