AW87568AFCR

9.75V Adaptive Boost High Efficiency Low Noise Large Volume Smart K Audio Amplifier

Datasheet :

Product details

Parameters

Power Supply (Min) (V)	2.5
Power Supply (Max) (V)	5.5
PVDD Voltage(V)	9.75
Boost Type	Adaptive Boost
PO(W) （8Ω&THD=1%）	5.2W@4.2V
SPK Noise(uV)	31uV@18dB
Protection	Multi-Level AGC
Control Interface	IIC
RCV mode	YES
RCV Noise(uV)	8.5uV@0dB
Temperature	-40℃~85℃
Package (mm)	FCQFN 3X2-20L

Package | Pins | Size

FCQFN 3X2-20L

Features

 Support high power receiver stereo application  Wide Voltage Range: 2.5V-5.5V  High efficiency large drive ability Adaptive Boost  Maximum boost output voltage: 9.75V  Maximum output Power: 5.2W@8Ω  Quiescent current: 4.6mA@3.6V  Overall efficiency up to 88.5%@0.5W  Overall efficiency up to 85%@1W  Low noise：  31μV (K Speaker @18dB)  8.5μV (D Receiver @0dB)  Speaker & receiver 2-in-1 mode application RCV receiver：0dB，En=8.5μV，0.55W@THD+N=1%  High PSRR：82dB (217Hz)  Support 1.8V logic I2C control  Multi-Level Multi-Rate AGC algorithm to effectively eliminate noise, pure sound quality  Selectable speaker-guard power level： 0.5W~2W@8ohm, 100mW/step  Excellent pop-click suppression  Excellent full bandwidth EMI suppression  FCQFN 2.0mmX3.0mmX0.55mm-20L package

Description

AW87568A is a high efficiency, low noise, low power consumption, constant large volume Smart K audio amplifier. AW87568A integrates AWINIC’s proprietary Multi-Level Multi-Rate AGC audio algorithm, effectively eliminating music noise and improving sound quality and volume. AW87568A integrates high voltage adaptive Boost with efficiency up to 91% , it greatly improves efficiency at small signal, Overall efficiency up to 88.5% when output power is 0.5W. AW87568A noise floor is as low as to 31μV at speaker mode, with 103dB high signal-to-noise ratio (SNR). AW87568A has super volume receiver mode, it can deliver 550mW output power into an 8Ω speaker at 8.5μV noise. AW87568A supports speaker and receiver 2-in-1 application. Quiescent current is 4.6mA when VDD is equal to 3.6V. In the receiver mode, its ultra-low noise is 8.5μV. Class D receiver also has high PSRR performance to completely suppress TDD-noise. AW87568A built-in over current protection, over temperature protection and short circuit protection function, effectively protect the chip. AW87568A is available in a FCQFN 2.0mm X3.0mm X 0.55mm-20L package.

Technical documentation

	Type	Title		Language		Date
	Datasheet	DS_AW87568A_EN_V1.0		英文		2026-07-15

Design & development

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Software development

DRIVER OR LIBRARY

AW87568A_Driver — Android drivers for AW87568A

Android drivers for AW87568A，including example code，porting duide，debugging guide，etc

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Software development

DRIVER OR LIBRARY

AW87568A_Driver — Android drivers for AW87568A

Android drivers for AW87568A，including example code，porting duide，debugging guide，etc

View options