Features: High efficiency Operating voltage asymmetrical from 12 V to 35 V Operating voltage symmetrical from ±6 V to ±17.5 V Thermally protectedNo heat sink required Charger for single-ended capacitor No pop soundApplicationFlat panel television sets Flat panel monitorsMultimedia systems Wireless...
TDA8931: Features: High efficiency Operating voltage asymmetrical from 12 V to 35 V Operating voltage symmetrical from ±6 V to ±17.5 V Thermally protectedNo heat sink required Charger for single-ended capaci...
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The TDA8931 is a switching power stage for high efficiency class-D audio power amplifier systems.
It contains a Single-Ended (SE) power stage, drive logic, protection control logic, a full differential input comparator and a HVP charger to charge the SE capacitor. With this amplifier a compact 1 ´ 20 W closed loop self-oscillating digital amplifier system can be built. The TDA8931 has a high efficiency so that a heat sink is not required up to 20 W (RMS). The system operates on an asymmetrical and a symmetrical supply voltage.