SAF775CHV/N208W/BY

Digital Signal Processor Dsp Overview

The SAF775CHV/N208W/BY is an audio DSP from NXP Semiconductors, categorized under Audio ICs. It utilizes RFCMOS technology and features a dedicated E7a DSP core providing over 450MHz of audio processing capability. The device integrates two high-sensitivity on-chip tuners for AM/FM/HD/DAB reception. It supports advanced audio post-processing functions including PEQ, GEQ, delay lines, compressors, and expanders. The component is housed in an HLQFP-176 package with SMD/SMT mounting style and exhibits humidity sensitivity.

Digital Signal Processor Dsp Feature Summary

• Dual high-sensitivity on-chip tuners supporting AM/FM/HD/DAB
• Integrated HiFi 2 kernel for advanced audio post-processing
• Flexible multi-input to multi-output audio routing with digital and analog support
• Rich interface set including I²S, TDM, BBI2S, I²C, SPI, and S/PDIF

Digital Signal Processor Dsp Applications

• Mid-range automotive entertainment head units
• High-end automotive infotainment systems
• Digital radio receivers (DAB/DRM/HD)

Digital Signal Processor Dsp Procurement Notes

Verify the specific suffix /BY against official NXP documentation to confirm pinout and functional compatibility. Factory packaging quantity is listed as 2000 units in reel format. Check current supply status as availability may be restricted. Ensure handling procedures account for the component's humidity sensitivity classification during storage and assembly.

Digital Signal Processor Dsp Selection Notes

Select this model when dual-tuner capability and integrated HiFi 2 audio processing are required within a single chip. Compare the SAF775CHV variant against other SAF775x series members like SAF775DHV or SAF775DHN based on package type (HLQFP-176 vs LFBGA-364) and specific tuner path configurations. Confirm ROM code version N208 matches design requirements for feature activation via license keys.

Digital Signal Processor Dsp Part Context

This part belongs to the SAF775x CarDSP family, which leverages RFCMOS technology for high-performance wireless and audio processing. The series includes variants such as SAF7751, SAF7754, and SAF7755, differentiated by hardware features like tuner paths and DSP capabilities. The N208 ROM code version indicates specific firmware integration for AM/FM/DAB processing and audio enhancement algorithms.