LME49721 高性能、高保真轨至轨输入/输出音频运算放大器

The LME49721 is a low distortion, low noise Rail-to-Rail Input/Output operational amplifier optimized and fully specified for high performance, high fidelity applications. Combining advanced leading-edge process technology with state-of-the-art circuit design, the LME49721 Rail-to-Rail Input/Output operational amplifier delivers superior signal amplification for outstanding performance. The LME49721 combines a very high slew rate with low THD+N to easily satisfy demanding applications. To ensure that the most challenging loads are driven without compromise, the LME49721 has a high slew rate of ±8.5V/μs and an output current capability of ±9.7mA. Further, dynamic range is maximized by an output stage that drives 10kΩ loads to within 10mV of either power supply voltage.

LME49721
Iq per channel (Max) (mA) 2.15    
Shutdown No    
Vmax (V) 5.5    
THD + N @ 1 kHz (%) 0.0002    
Vmin (V) 2.2    
Number of Channels 2    
Iq per Channel (Max) (mA) 2.15    
GBW (Typ) (MHz) 20    
Vn at Flatband (Typ) (nV/rtHz) 4
LME49721 特性
LME49721 器件用途
LME49721 应用技术支持与电子电路设计开发资源下载
  1. LME49721 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器音频运算放大器选型与价格 . xls