APA2011A Datasheet 2.8w Mono Class D Audio Power Amplifier

Manufacturer: ANPEC

Overview: APA2011/2011A 2.8W Mono Class D Audio Power Amplifier with AGC.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number	APA2011A
Manufacturer	ANPEC
File Size	708.06 KB
Description	2.8W Mono Class D Audio Power Amplifier
Datasheet	APA2011A APA2011 Datasheet (PDF)

The APA2011/2011A is a mono, filter-free Class-D audio amplifier available in WLCSP1.5x1.5-9 or TDFN3x3-8 package.

The default gains without the external input resistor is 27dB.

Besides, the gain can be low down by external input resistance.

Operating Voltage: 2.4V-5.5V High Efficiency up to 90% Supply Current ¡VIDD=3mA at VDD=5V ¡VIDD=2.5mA at VDD=3.6V Low Shutdown Current ¡VIDD=1µA at VDD=5V Output Power at 1% THD+N ¡V1.3W, at VDD=5V, RL=8Ω ϒς 0.6W, at VDD=3.6V, RL=8Ω ϒς 2.0W, at VDD=5V, RL=4Ω ϒς 1.0W, at VDD=3.6V, RL=4Ω at 10% THD+N ¡V1.6W, at VDD=5V, RL=8Ω ϒς 0.8W, at VDD=3.6V, RL=8Ω ϒς 2.8W, at VDD=5V, RL=4Ω (WLCSP-9) ¡V2.4W, at VDD=5V, RL=4Ω General.

Part Number	Description
APA2011	2.8W Mono Class D Audio Power Amplifier
APA2010	3W Mono Class-D Audio Power Amplifier
APA2010A	3W Mono Class-D Audio Power Amplifier
APA2010B	3W Mono Class-D Audio Power Amplifier
APA2012	3W Mono Class-D Audio Power Amplifier
APA2018	3.6W Constant Output Power Class-D Audio Amplifier
APA2020	Stereo 2W Audio Power Amplifier
APA2036	Stereo 2.6W Audio Power Amplifier
APA2036A	Stereo 2.6W Audio Power Amplifier
APA2037	3W Stereo Fully Differential Audio Power Amplifier