AW8736FCR数据手册Awinic中文资料规格书

描述 Description

AW8736 is designed to enhance smart mobile phone sound quality,which is a new high efficiency,ultra-low distortion,constant large volume,sixth generation class K audio amplifiers.Using a new generation of charge pump technology: K-Chargepump structure,efficiency as high as 92% power amplifer's overall efficiency reaches 75%,greatly prolong the mobile phone usage time.  0.02% ultra-low distortion  and unique  non-crack-noise(NCN) technology brings high quality music enjoyment.
AW8736 integrated K-Chargepump booster circuit, the output power cannot drop along with lithium battery voltage lower down. Within lithium battery voltage range(3.3V-4.35V),output power is constant, providing high quality music enjoyment.AW8736 has 0.8W,1W and 1.2 W three output power level,recommended using rated power of 0.7W and above speakers, which greatly improve the volume and effectively protect speakers.
The AW8736 uses awinic propretary TDD-Noise suppression  technoiogy and EMI     suppression  technology,effectively restrain TDD-Noise and EMI interference.
AW8736 built-in  over  current  protection,  over-temperature protection and short circuit protection function, effectively protect the chip.The AW8736 uses small 2mmx2mmFC-16 package.

特性 Features

•New generation charge pump technology: K-  Chargepump, efficiency reaches as high as92%
•Power amplifier overall efficiency 75%，greatly prolong mobile phone usage time                •Ultra-low distortion:0.02%
•Within Lithium battery voltage range，output
power is maintained constant
•Output Power level:0.8W、1W、1.2W
•Second generation Non-crack-noise(NCN) technology
•Super TDD-Noise suppression                  •Ultra-low EMI
•One wire pulse control
•High PSRR:-65dB(217Hz)
•Small 2mmx2mm FC-16package