LM741 运算放大器

The LM741 series are general purpose operational amplifiers which feature improved performance over industry standards like the LM709. They are direct, plug-in replacements for the 709C, LM201, MC1439 and 748 in most applications.

The amplifiers offer many features which make their application nearly foolproof: overload protection on the input and output, no latch-up when the common mode range is exceeded, as well as freedom from oscillations.

The LM741C is identical to the LM741/LM741A except that the LM741C has their performance guaranteed over a 0°C to +70°C temperature range, instead of -55°C to +125°C

LM741
Vn at 1kHz (Typ) (nV/rtHz) 30    
IIB (Max) (pA) 80000    
Slew Rate (Typ) (V/us) 0.5    
GBW (Typ) (MHz) 1    
Number of Channels 1    
Total Supply Voltage (V) (Min) (+5V=5, +/-5V=10) 10    
Total Supply Voltage (V) (Max) (+5V=5, +/-5V=10) 44    
VIO (25 deg C) (Max) (mV) 5    
Output Current (+/-) (Min) (A) 25    
Input OutputType Not Rail to Rail
Special Features Vos Adj
LM741 应用技术支持与电子电路设计开发资源下载
  1. LM741 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器放大器产品选型与价格 . xls
  3. Application Note 263 Sine Wave Generation Techniques (snoa665b.PDF, 349 KB)
  4. Effect of Heavy Loads on Accuracy & Linearity of Op Amp Circuits (snoa471a.PDF, 4.53 MB)