The LM348N is a quadruple, independent, high-gain, Internally Compensated Operational Amplifier, designed to have operating characteristics similar to the μA741. These amplifiers exhibit low supply-current drain and input bias and offset currents that are much less than those of the μA741.
μA741 Operating characteristics
Low supply current drain 0.6mA typical (per amplifier)
Low input offset voltage
Low input offset current
Class AB output stage
Input/output overload protection
Designed to be interchangeable with industry standard LM148, LM248 and LM348