常用运放IC LM2903,193.293,3.pdf

常用运放IC LM2903,193.293,3.pdf
LM193/LM293/LM393/LM2903 Low Power Low Offset Voltage Dual Comparators
August 2002




LM193/LM293/LM393/LM2903
Low Power Low Offset Voltage Dual Comparators
General Description Advantages
The LM193 series consists of two independent precision n High precision comparators
voltage comparators with an offset voltage specification as n Reduced VOS drift over temperature
low as 2.0 mV max for two comparators which were de- n Eliminates need for dual supplies
sig