The LM148, LM248, and LM348 are quadruple, independent, high-gain, internally compensated operational amplifiers 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. https://elecena.pl/product/9716275/lm348dr-operational-amplifier-quad-1mhz-soic-14 2017-08-06 https://elecena.pl/product/9716275/lm348dr-operational-amplifier-quad-1mhz-soic-14 2018-05-04 https://elecena.pl/product/9716275/lm348dr-operational-amplifier-quad-1mhz-soic-14 2018-12-17 https://elecena.pl/product/9716275/lm348dr-operational-amplifier-quad-1mhz-soic-14 2019-04-02 https://elecena.pl/product/9716275/lm348dr-operational-amplifier-quad-1mhz-soic-14 2019-06-21 https://elecena.pl/product/9716275/lm348dr-operational-amplifier-quad-1mhz-soic-14 2021-04-25 https://elecena.pl/product/9716275/lm348dr-operational-amplifier-quad-1mhz-soic-14 2023-09-19 https://elecena.pl/product/9716275/lm348dr-operational-amplifier-quad-1mhz-soic-14 2024-04-17 https://elecena.pl/product/9716275/lm348dr-operational-amplifier-quad-1mhz-soic-14 2024-05-05