### bode plot tutorial using Matlab

Bode Plot A Bode Plot is an important tool for designing and analyzing the circuits especially the feedback circuits. A Bode plot technique is based on designing and analyzing the electrical / electronic circuits in the frequency domain. This technique is named after the man who created it Hendrik W. Bode.…

### op amp input bias current and offset current

In this post op amp input bias current and offset current I will discuss about the input bias current and input offset current of the practical Operational Amplifier. In the last post I have discussed about the DC offset voltage of the Operational Amplifier and there I have mentioned that the practical Operational Amplifier due…

### op amp offset voltage

In this post I will discuss about the op amp offset voltage DC imperfections of the Operational Amplifier. I have discussed in my previous posts that the practical Operational Amplifier does not exactly match the attributes of the Ideal Operational Amplifier due to which various problems arises in the operational of the practical circuit based…

### Operational Amplifier as the Summing Amplifier

In this post (Operational Amplifier as the Summing Amplifier)I will discuss about the Operational Amplifier configuration as the Summing Amplifier. In the last post I have discussed the Operational Amplifier as the Programmable Gain Amplifier. I have mentioned there that the Operational Amplifier can employ to perform a variety of operations and the Operation that…

### Operational Amplifier Active High Pass Filter

In this post I will discuss the implementation of the Operational Amplifier as the active high pass filter. In the previous post I have discussed the Operational Amplifier as the Summing Amplifier and we learned there that the Operational Amplifier can be configured to perform a lot of operations and the operation that the operational…

### Operational Amplifier as Programmable Gain Amplifier

In this post I will discuss the Programmable Gain Amplifier based on the Operational Amplifier. In the previous posts I have discussed about the applications of the Operational Amplifier, ideal attributes of the Operational Amplifier, advantages of using the Operational Amplifier and a number of commonly used configurations of the Operational Amplifier. As mentioned previously…

### Operational Amplifier as Differential Amplifier

In this post I will discuss about the Operational Amplifier as the Differential Amplifier. In the previous posts I have discussed the applications of the Operational Amplifier, ideal attributes of the Operational Amplifier, some common circuits of Operational Amplifier. I have discussed about the differential amplifier earlier here I will consider it in detail. As…

### op amp Applications

In this post op amp Applications I will discuss some of the common applications of the Operational Amplifier(op amp). The Operational Amplifier can be configured to perform a variety of tasks and the tasks that the Operational Amplifier performs are determined by the feedback network of the Operational Amplifier configuration. I have discussed in my…

### op amp as a comparator

In this post op amp as a comparator  I will discuss about the Operational Amplifier as the Comparator. Among the vast applications of the Operational Amplifier; Operational Amplifier as the comparator is very important and also commonly used. In the previous post I have discussed the Inverting and Non-Inverting Operational Amplifier configurations in which the…

### Operational Amplifier Active Low Pass Filter

In this post I will discuss the uses of the Operational Amplifier as the active filters. In the previous post I have discussed about the Operational Amplifier as the Instrumentation Amplifier and it was also mentioned that Operational Amplifier can be used to implement a lot of circuits and specialty amplifiers due to its diverse…