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SAF3555HV/N151,557 is listed in the Specialized range at ChipApex. The manufacturer field lists NXP USA Inc.. Its product description is IC INTFACE SPECIALIZED 144HLQFP. Review the specifications below when checking this part for your BOM.
The SAF3555HV/N151,557 is an audio DSP HD Radio processor manufactured by NXP Semiconductors. It belongs to the audio ICs sub-category and is classified as an Audio DSP product. The component utilizes a reel packaging format with a factory pack quantity of 300 units. This specific part number is identified as being in the end-of-life phase, indicating that it is obsolete and scheduled for discontinuation by the manufacturer.
This component is officially designated as obsolete and will be discontinued by NXP Semiconductors. Current availability is limited or non-existent through standard channels. Designers should verify final stock status with authorized distributors and initiate replacement strategies immediately to avoid supply chain interruptions for existing products.
Due to the end-of-life status of the SAF3555HV/N151,557, new designs should not select this part. Engineers must evaluate alternative NXP audio DSP solutions that offer long-term availability and active support. Reviewing current product portfolios for compatible successors is essential to ensure future manufacturing viability.
The SAF3555HV series represents NXP's portfolio of audio processors tailored for broadcast reception technologies. This specific variant integrates necessary processing functions for HD Radio standards within a compact form factor suitable for consumer electronics and automotive infotainment systems requiring high-fidelity digital audio handling.
Consult NXP official documentation for direct successor models or recommended alternatives within the current audio DSP lineup. Verify pin compatibility and software migration requirements before transitioning to any substitute component.
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