The SAF7741HV/N115 by NXP Semiconductors is a highly versatile digital signal processor designed to meet a wide range of audio processing and radio decoding needs in automotive applications. This advanced chip is configurable through firmware and host software, allowing it to be tailored to specific customer requirements. It features dual IF data-paths that can handle either 2 x IF 10.7 MHz or 2 x low IF 300 kHz inputs, making it adaptable for various radio frequency applications. Additionally, the SAF7741HV/N115 includes two 5th order Sigma-Delta IF ADCs for FM, AM, and weather-band processing, along with two Radio Data System decoders and robust automatic gain control for tuner front-end management.
On the audio side, the SAF7741HV/N115 is equipped with five bit-stream, third-order audio ADCs, complete with an anti-aliasing broadband input filter. It supports eight configurable analog inputs that can be connected to any of the ADCs through an analog switchbox. The dedicated DSP for the Sample Rate Converter ensures high-quality audio output, compatible with multiple IIS inputs and outputs, including options for external master sample-rate synchronization.
This chip is designed with energy efficiency in mind, featuring the ability to power down unused blocks to reduce power dissipation. As a professional distributor, Nantian Electronics offers extensive stock of SAF7741HV/N115, along with detailed datasheets and support for integration into your projects.
