View lm348 datasheet:

www.fairchildsemi.com LM348/LM248 Quad Operational Amplifier Features Description • LM741 OP Amp operating characteristics TheLM348/LM248 is a true quad LM741. It consists of four • Low supply current drain independent, high-gain, internally compensated, low power • Class AB output stage no crossover distortion operational amplifiers which have been designed to provide • Pin compatible with the LM324/LM248 functional characteristics identical to those of the familiar • Low input offset voltage : 1mV Typ. LM741 operational amplifier. In addition the total supply • Low input offset current : 4nA Typ. current for all four amplifiers is comparable to the supply • Low input bias current : 30nA Typ. current of a single LM741 type OP Amp. Other features • Gain bandwidth (unity gain): 1