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AW87339

AWINIC
Part Number AW87339
Manufacturer AWINIC
Description Generation Smart K Audio Amplifier
Published Apr 17, 2021
Detailed Description AW87339 June. 2018 V1.3 High Efficiency Low Noise Large Volume Receiver Stereo TLTR-AGC 3rd Generation Smart K Audio Am...
Datasheet PDF File AW87339 PDF File

AW87339
AW87339


Overview
AW87339 June.
2018 V1.
3 High Efficiency Low Noise Large Volume Receiver Stereo TLTR-AGC 3rd Generation Smart K Audio Amplifier FEATURES DESCRIPTION  Triple-Level Triple-Rate AGC algorithm to effectively eliminate noise, pure sound quality  Innovation high efficient, large drive high voltage 2X DO- Chargepump, efficiency up to 90%  Highest voltage:8.
5V  Hardware compatible with AW87319CSR  Low noise:  9 μV (Class AB RCV THD+N=0.
4%)  16 μV (Class D RCV THD+N=0.
02%)  38 μV (Speaker THD+N=0.
02%)  Support high power receiver stereo application  Selectable speaker-guard power level: 0.
5W~1.
5W@8ohm, 100mW/step  Selectable receiver-guard power level: 0.
1W~1.
5W@8ohm,100mW/step 0.
025W~0.
375W@32ohm, 25mW/step  Output Power:3W@8Ω 3.
5W@6Ω  Speaker & receiver 2-in-1 mode application  Shutdown current:0.
1μA  Super TDD-Noise suppression  Excellent pop-click suppression  Support 1.
8V logic I2C control  High PSRR:-75dB(217Hz)  Small 2.
545mm*2.
075mm CSP-18 package APPLICATIONS  Smart phone、Tablet PC AW87339 is specifically designed to improve the musical output dynamic range, enhance the overall sound quality.
It is a new high efficiency, low noise, constant large volume, 3rd generation Smart K audio amplifier.
AW87339 l integrates AWINIC’s proprietary Triple-Level Triple-Rate AGC audio algorithm, effectively eliminating music noise and improving sound quality and volume.
AW87339 a integrated high voltage DO-Chargepump technology with i efficiency up to 90%, significantly improving the dynamic range of the music output.
AW87339 noise floor is as low as t to 38μV at speaker mode, with 102dB high signal-to-noise-ratio (SNR).
The ultra-low distortion 0.
02% n and unique Triple-Level Triple-Rate AGC technology bring e high quality music enjoyment.
AW87339 supports speaker and high power receiver stereo applications, supports speaker and receiver 2-in-1 fid applications, class AB/D receiver optional, ultra-low noise is 9μV.
AW87339 controls internal registers throug...



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