EMA2011 Overview
The EMA2011 is a mono, filter-less class-D audio amplifier. Operating with 5.0V loudspeaker driver supply, it can deliver 2.7W output power into 4 Ω loudspeaker within 10% THD+N or 2.2W at 1% THD+N. The EMA2011 is a mono audio amplifier with high efficiency and suitable for the notebook puter, and portable multimedia device.
EMA2011 Key Features
- 1.66W/ch into 8Ω loudspeaker
- 2.70W/ch into 4Ω loudspeaker z Loudspeaker efficiency
- 90% @ 8Ω, THD+N=10%
- 85% @ 4Ω, THD+N=10% z MSOP-8, TDFN-9 and WLCSP-9 packages z Integrated de-pop circuitry z Internal generated 450kHz swit