IR4311音频评估板

enly

IR43x1集成PWM控制器和数字音频MOSFET形成高性能D类音频放大器。作为全面优化的MOSFET其结果共装有专用的控制器IC，该IR43X1运行在一个典型的音乐播放功能的使用情况下没有附加机械散热器。高额定电压和抗噪控制器IC，确保可靠运行在不同的环境条件。一个小5×6毫米PQFN封装加强D类拓扑结构的更小尺寸的好处。该IR43x1是无铅，符合RoHS标准。Features

       

•  Integrated analog input Class D audio amplifier in a small 5 x 6 mm PQFN package        
  
•  High peak music power output        
  
•  No mechanical heatsink required        
  
•  Split or single power supply        
  
•  Differential or single-ended input        
  
•  Over-current, over-temperature and under voltage protections with self-reset function        
  
•  Start and stop click noise reduction        
  
•  High noise immunity        
  
•  RoHS compliant
  

Typical Applications

       

•  Home theatre systems        
  
•  Docking station audio systems        
  
•  PC audio systems        
  
•  Musical instruments        
  
•  Karaoke amplifiers        
  
•  Game consoles        
  
•  Powered speaker systems        
  
•  General purpose audio power amplifiers