Stereo Class-D audio amplifier supports several advanced audio process flows

04-01-2019 | Texas Instruments | Power

Texas Instruments TAS5825M Stereo Class-D Audio Amplifier is a stereo high-performance closed-loop Class-D with an integrated audio processor with up to 192kHz architecture. The powerful audio DSP core supports various advanced audio process flows. With 48kHz or 96kHz architecture, an integrated SRC identifies the input sample rate change. Then auto converts to the target sample rate which DSP is running to avoid any audio artefacts. This process flows support: 2 x 15 BQs, three-band DRC, full-band AGL, smart amplifier algorithm (thermal and excursion protection), bass enhancement, spatializer, THD manager, PVDD tracking and thermal foldback. The 192kHz process flow offers Full-band AGL and Thermal Foldback.

Typical applications include DTV, HDTV, UHD and multi-purpose monitors; soundbars and subwoofers, Notebooks/PC speakers; wireless/Bluetooth speakers; and smart speakers (with voice assistant).

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