Our single-chip SAF7740 and SAF7741 gives you a highly integrated, powerful and economical solution with system and design flexibility, incorporating extensive functionality and including the most advanced processing algorithms.
The ideal DSP engine to beat at the heart of your car radio designs, the SAF7740 and SAF7741 family also features fully integrated IF processing, significantly reducing external filter circuitry. Intelligent power management and clocking along with various ESD improvements enhance the solution's robustness. In addition, an improved grounding strategy results in less ground-bounce, better EMC and improved overall performance.
Feature
- Dual, low-IF car radio and audio software DSP
- New PDC including IQC
- Dedicated dual digital radio interface to co-processors for HD Radio and DRM
- Supports internal sample rate of 44.1, 48 and 96 kHz
- Optimal radio system performance and cost when used together with our low-IF tuner TEF7000.
- SAF7740HV:
- No DAC outputs
- Extra HOST_IO, own BCK/WS to support half sample rate
- Digital SPDIF input
- SAF7741HV:
- Multiple DAC ouputs
- Standard HOST_IO
- Analog SPDIF input
- Car entertainment systems
- Multi-tuner car radios
- Single-tuner car radios
- Car audio systems
