AWINIC AW87318
AW87318 is specifically designed to eliminate smart mobile phone music noise, to enhance overall sound quality, which is a new high efficiency, low noise, ultra-low distortion, constant large volume, upgrading eighth generation class K audio amplifiers. The ultra-low distortion 0.008% and unique multi-level AGC technology brings high quality music enjoyment. AW87318 has 0.6W,0.7W,0.8W,0.9W,1W,1.1W and 1.2W seven subdivision selectable speaker-guard output power levels, which is suitable for different rated power speakers.
| Part No. |
AW87318 |
| Datasheet |
AW87318
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| Manufacturer |
 AWINIC |
| Description |
Multi-level AGC Eighth generation Class K Audio Amplifier |
| Buy |
Stock & Price
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FEATURES
Multi-Level AGC audio algorithm ， effectively eliminate noise, make sound pure natural Low noise：43μV Ultra-low distortion：0.008% Power amplifier overall efficiency is up to 83% Speaker and Receiver two-in-one application Receiver：1V/V，Vn=19uV，THD+N=0.025% Receiver：3V/V，Vn=22uV，THD+N=0.025% Selectable speaker-guard power level ： 0.6W, 0.7W, 0.8W, 0.9W, 1W, 1.1W, 1.2W Within Lithium battery voltage range, maintained constant large volume Support 6ohm speaker Compatible with AW8736，AW8737 Super TDD-Noise suppression Excellent pop-click suppression One wire pulse control High PSRR：-68dB（217Hz） ESD protection：±6kV (HBM) Small 0.4mm pitch 1.6mm×1.68mm CSP-14package APPLICATIONS
Smart phone APPLICATION DIAGRAM DESCRIPTION
AW87318 integrated Awinic proprietary multi-level AGC audio algorithm, effectively eliminate music noise, improve sound quality and volume. Using a new generation K-Chargepump technology, efficiency reaches 93%, power amplifier’s overall efficiency reaches 83%, greatly prolong the mobile phone usage time.
