Datasheet Summary
Low EMI 2.7W Boosted Class-D Audio Power Amplifier
DESCRIPTION
The EUA2510A integrates a current-mode boost converter with a high efficiency mono, Class D audio power amplifier to provide 2.7W/10% THD or 2W/1% THD continuous power into a 4Ω speaker when operating on a 3.3V power supply with boost voltage (PV1) of 5V. The Class D amplifier is a low noise, filterless PWM architecture that eliminates the output filter, reducing external ponent count, board area consumption, system cost, and simplifying design. The EUA2510A’s boost converter, operating at a fixed frequency of 600KHz, generates a high voltage rail which is used to supply the Class-D amplifier. The EUA2510A Features...