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AW87390GFCR

Adaptive DO-Chargepump High Efficiency Low Noise Large Volume TLTR-AGC 6th Smart K Audio Amplifier

Datasheet :
Preview - AW87390GFCR - Datasheet
Ref.Price
  • 1-99￥12.98
  • 100-249￥10.64
  • 250-499￥8.56
  • 500-999￥6.75
  • 1000+￥5.19

Product details

Power Supply (Min) (V) 3.0
Power Supply (Max) (V) 5.5
PVDD Voltage(V) 8.5
Boost Type Adaptive DO-Charge Pump(inductor free)
PO(W) （8Ω&THD=1%） 3W@4.2V
SPK Noise(uV) 38uV@18dB<br>48uV@24dB
Protection TLTR AGC
Control Interface IIC
RCV mode YES
RCV Noise(uV) 9.5uV@0dB
Temperature -40℃~105℃
Package (mm) FCQFN 2X2.5-16L
FCQFN 2X2.5-16L
Triple-Level Triple-Rate AGC algorithm：
Enhance bass, improve the dynamic range
Increase volume, eliminate noise, timely and effectively protect the speaker
Adaptive DO-Chargepump technology：
Low Quiescent current：6mA@3.6V
Overall efficiency up to 81%
Output Power：3.0W@8Ω，3.4W@6Ω
Low Noise：9.5μV
Low THD+N：0.008%
Support high power receiver stereo application
Support AB/D speaker，AB/D receiver 2-in-1 application
AB receiver：0dB，Vn=9.5μV，THD+N=0.2%
D receiver：0dB，Vn=11μV，THD+N=0.015%
Support 1.8V I2C Control
Over current protection, over-temperature protection and short-circuit protection
Super TDD-Noise suppression
Excellent pop-click suppression
High PSRR：90dB（217Hz）
FCQFN 2.0mmX2.5mmX0.55mm-16L package
AW87390G is specifically designed to improve the musical output dynamic range, enhance the overall sound quality, which is a new high efficiency, low noise, constant large volume, 6th Smart K audio amplifier. AW87390G integrates awinic’s proprietary Triple-Level Triple-Rate AGC audio algorithm, effectively eliminating music noise and improving sound quality and volume. AW87390G integrated efficiency up to 90% of Adaptive DO-Chargepump technology, significantly improving the dynamic range of the music output and power consumption of audio system. AW87390G noise floor is as low as to 38μV at speaker mode, with 102dB high signal-to-noise-ratio (SNR). The ultra-low distortion 0.008% and unique Triple-Level Triple-Rate AGC technology bring high quality music enjoyment.
AW87390G support speaker and high power receiver stereo applications；supports speaker and receiver 2-in-1 applications，class AB/D receiver optional，ultra-low noise is 9.5μV.
AW87390G controls internal registers through the I2C interface. Register parameters include output voltage, power amplifier gain, Triple-Level Triple-Rate AGC parameters etc.
AW87390G built-in over current protection, over temperature protection and short circuit protection function, effectively protect the chip. AW87390G features small FCQFN 2.0mmX2.5mmX0.55mm-16L package.

Technical documentation
Type
Title
Date
Datasheet DS_AW87390G_EN_V1.0   2023-06-06
Product Design Guide AW87390 Software Design Guide   2025-02-28

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Software development

DRIVER OR LIBRARY

AW87XXX_Driver — Android drivers for AW87XXX series

Android drivers for AW87XXX series，including example code，porting duide，debugging guide，etc

View options

APPLICATION SOFTWARE&FRAMEWORK

AW87390G_GUI — AW87390G Tuning Tool

AW87390G GUI is a highly integrated and easy-to-use tool for product configuration and debugging.Intuitive interface and use-friendly operation can help customers shorten development time and complete system integration quickly.

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Software development

DRIVER OR LIBRARY

AW87XXX_Driver — Android drivers for AW87XXX series

Android drivers for AW87XXX series，including example code，porting duide，debugging guide，etc

View options

APPLICATION SOFTWARE&FRAMEWORK

AW87390G_GUI — AW87390G Tuning Tool

AW87390G GUI is a highly integrated and easy-to-use tool for product configuration and debugging.Intuitive interface and use-friendly operation can help customers shorten development time and complete system integration quickly.

View options