AWINIC AW87319
AW87319 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, 2nd Smart K audio amplifiers. It significantly improves the output dynamic range of music. AW87319 supports speaker and receiver 2-in-1 applications.| Part No. | AW87319 |
|---|---|
| Datasheet | AW87319 Download |
| Manufacturer |  AWINIC |
| Description | Smart K Audio Amplifier |
| Buy | Stock & Price |
FEATURES
Triple-Level Triple-Rate AGC algorithm：● Enhance the bass, improve the dynamic range
● Increase volume, eliminate noise, timely and effectively protect the speaker 8.5V Boost Output Power：4.1W@8Ω 4.6W@6Ω Low Noise：47μV Low THD+N：0.015% Overall efficiency up to 72% Support speaker, receiver 2-in-1 application Receiver mode: Noise 20μV, THD+N 0.02% Support 1.8V I2C Control Interface Battery tracking AGC, for low-voltage protection Over current protection, over-temperature protection and short-circuit protection Super TDD-Noise suppression Excellent pop-click suppression High PSRR：-70dB（217Hz） Small 2.76mm*2.36mm CSP-19 package
APPLICATIONS
DESCRIPTION
AW87319 integrates the high-voltage synchronous Boost with efficiency up to 84% as the Class D power stage supply. AW87319 integrates Awinic’s proprietary Triple-Level Triple-Rate AGC audio algorithm, effectively eliminating music noise and improving sound quality and volume. AW87319 noise floor is as low as to 47uV, with 102dB high signal-to-noise-ratio (SNR).
