LM1558 双路运算放大器

The LM1458 and the LM1558 are general purpose dual operational amplifiers. The two amplifiers share a common bias network and power supply leads. Otherwise, their operation is completely independent.

The LM1458 is identical to the LM1558 except that the LM1458 has its specifications guaranteed over the temperature range from 0°C to +70°C instead of -55°C to +125°C

LM1558
Vn at 1kHz (Typ) (nV/rtHz) 30    
IIB (Max) (pA) 1500000    
Slew Rate (Typ) (V/us) 0.5    
GBW (Typ) (MHz) 1    
Number of Channels 2    
Total Supply Voltage (V) (Min) (+5V=5, +/-5V=10) 6    
Total Supply Voltage (V) (Max) (+5V=5, +/-5V=10) 44    
VIO (25 deg C) (Max) (mV) 5    
Output Current (+/-) (Min) (A) 45    
Input OutputType Not Rail to Rail
LM1558 特性
LM1558 应用技术支持与电子电路设计开发资源下载
  1. LM1558 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)