Ic 741 Block Diagram
It comprises of eight pins where the function of each pin is discussed below.
Ic 741 block diagram. Ic 741 op amp pin diagram of ic 741 op amp. It is used in voltage comparator. Though the maximum power of this amplifier is not more than 4 watts the amplifier provides relatively good response with the applied frequency. We have already discussed in detail about the basics on operational amplifier its block diagram symbol different characteristics and its circuit diagram refer op amps operational amplifiers in this post we will be discussing about the 741 ic one of the most popularly used op amp ic.
Many people have who to ever study the integrated circuit op amp may appear familiar good with this circuit. The pin configuration of the ic 741 operational amplifier is shown below. This is non inverting amplifier circuit by ic lm741. Some of the general characteristics of the ic version are.
This stage provides most of voltage gain of the op amp and decides. Input stage the input stage is a dual input balanced output differential amplifier. Electronics articles 7 nov 14. Pin 1 is offset null.
It is used in active filter. Ic 741 operational amplifier the 741 ic op amp looks like a chip and it is a general purpose op amp. Today we try out non inverting amplifier circuit using lm741. The 741ic op amp diagram is shown below that consists of 8 pins.
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 modern integrated circuit version is typi ed by the famous 741 op amp. It basically the base of the amplifier circuit. It is used in waveform generator.
Block diagram of op amp. The most important pins are pin 2 pin 3 and pin 6 because pin 2 and 3 represent inverting and non inverting terminals where pin6 represents voltage out. It is used in arithmetic circuit. Ic 741 is used in log and antilog amplifier.
Pinout of ic 741 op amp and their functions the below figure illustrates the pin configurations and internal block diagram of ic 741 in 8 pin dip and to5 8 metal can package. Pin 4 is ve voltage supply vcc pin 5 is. It is used in multiplier. Now let s take a look at the functions of different pins of 741 ic.
The distortion of less than 0 5 and has a bandwidth of over 20khz. It is used in regulated power supply. Pin 2 is inverting i p terminal. Pin 3 is a non inverting i p terminal.
Block diagram of op amp ic 741. Ic 741 is used in amplifier.