Description
The TFA9887 is an audio system consisting of a high efficiency class-D audio amplifier, and embedded DSP with a sophisticated speaker-boost and protection algorithm and an intelligent DC-to-DC converter.
Features
- Sophisticated speaker-boost and protection algorithm that maximizes speaker performance while protecting the speaker:.
- Fully embedded software, no additional license fee or porting required.
- Total integrated solution that includes DSP, amplifier, DC-to-DC, sensing and more.
- Adaptive excursion control - guarantees that the speaker membrane excursion never exceeds its rated limit.
- Real-time temperature protection - direct measurement ensures that voice coil temperature.
TFA9887_NXPSemiconductors.pdf
