LM4835 具有 DC 音量控制和可选增益的立体声 2W 音频功率放大器

The LM4835 is a monolithic integrated circuit that provides DC volume control, and stereo bridged audio power amplifiers capable of producing 2W into 4 with less than 1.0% THD or 2.2W into 3 with less than 1.0% THD.

Boomer® audio integrated circuits were designed specifically to provide high quality audio while requiring a minimum amount of external components. The LM4835 incorporates a DC volume control, stereo bridged audio power amplifiers and a selectable gain or bass boost, making it optimally suited for multimedia monitors, portable radios, desktop, and portable computer applications.

The LM4835 features an externally controlled, low-power consumption shutdown mode, and both a power amplifier and headphone mute for maximum system flexibility and performance

LM4835
Speaker Channels Stereo    
Speaker Amp Type Class-AB    
Output Power (W) 2.5    
PSRR (dB) 74    
Special Features DC Volume Control
Supply Min (Min) (Volt) 2.7    
Supply Max (Max) (Volt) 5.5
LM4835 特性
LM4835 器件用途
LM4835 应用技术支持与电子电路设计开发资源下载
  1. LM4835 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器扬声器放大器和调制器产品选型与价格 . xls