EMA2016-2.5W/CH Stereo Filter-less Class-D Audio Amplifier DataSheet
Supply voltage range: 2.8 V to 5.5 V
Support single-ended or differential analog input
Low static operation current
Low shut-down current
Short power-on transient time (1ms)
Internal pull-low resistor on shut-down pins
Independent shut-down control for left or right channel
Loudspeaker power within 10% THD+N
1.5W/ch into 8Ω loudspeaker
2.5W/ch into 4Ω loudspeaker
89% @ 8Ω, THD+N=10%
82% @ 4Ω, THD+N=10%
Portable multimedia devices
The EMA2016 is a stereo, filter-less class-D audio amplifier. Operating with 5.0V loudspeaker driver supply, it can deliver 1.5W/ch output power into 8 Ω loudspeaker and 2.5W/ch output power into 4 Ω loudspeaker within 10% THD+N.
The EMA2016 packaged as SOP 16L is a stereo audio amplifier with high efficiency and proper thermal resistance, which leads to longer battery life and less heat sink requirement. It’s suitable for the notebook computer, and portable multimedia devices. EMA2016 with the independent shut-down control for left or right channel, That’s a better solution for low cost Class-D system.