Block Diagram 741 Op Amp. The input stage is a dual input balanced output differential amplifier. 625 million transistors 2 3.
Download scientific diagram block diagram of the two stage op amp from publication. A simplified block diagram with some additional information is given below. So in the input stage the differential amplifier creates the.
Y differential amplifier input stage voltage amplifier pale stage push pell amplifier output stage a what is the common mode rejection ratio of this amplifier if it has an open loop gain.
History the ic 741 was designed by dave fullager of fairchild semiconductor in 1968. High gain on the order of a million high input imp edance lo w output imp edance used with split supply usually 15v used with feedback with gain determined by the feedback network. The input stage is a dual input balanced output differential amplifier. A simplified block diagram with some additional information is given below.