ST's FDA801 - Best Car Radio ClassD efficiency on the market

For more info: Check out the second video of a short series introducing the application advantages of ST second generation fully digital amplifier, FDA801. Also, if you have any detailed technical questions, please check out our community site where you can meet other makers/companies and ST FAEs FDA801 is a new BCD technology quad BRIDGE class D amplifier, specially intended for automotive applications. Thanks to the technology used, it is possible to integrate a high performance D/A converter together with powerful MOSFET outputs in class D, to get an outstanding efficiency compared with the standard class AB. The integrated D/A converter allows to reach outstanding performances (110 dB S/N ratio with 108 dB of dynamic range). The feedback loop includes the output L-C low-pass filter, allowing superior frequency response linearity and lower distortion independently from the inductor and capacitor quality.