Op Amps

Related BrainMass Solutions

• Effects of Biasing Current and Offset Voltage to Op-Amps

  Hope this helps you in our study of op-amps and electronics! This posting contains the solution to the given problems.

• Output voltage in Amps

  First, understand that op-amps are differential amplifiers that amplify the voltage difference between the V+ and V- terminals.

• Looking at feedback and some Opamp problems

  Few ICs other than op amps are mentioned below.

• Operation Amplifiers

  641134 Operation Amplifiers What is the concept behind operational amplifiers, or op-amps? What is the ideal model and the practical model of an op-amp? Give examples of the applications of op-amps.

• Op-Amp

  To remove the output voltage offset of op-amps, there are 2 ways. One, balance the bias currents on both inputs of the op-amp. This can be done by applying bias resistors to the inputs which can be computed.

• Finding voltages at opamp terminals from circuits

  428008 Op Amps Voltage!

• Operational Amplifier Property Output Responses

  These limitations are denoted in question 5 by the Rail-Rail property of the two op-amps.

• OP AMP DC Voltage Analysis (ideal Op Amp Assumption)

  Assume that the op-amps are ideal and that the magnitude of their output voltages is less than their maximum peak output voltage swing (VOM). Show all working! Solution is in attached document.

• Peak to peak triangle wave amplitude at the output

  276438 Peak to peak triangle wave amplitude at the output I am having a hard time understanding the behavior of op-amps. Refer to attached figure L9.4.

• Operational Amp

  Another typical configuration of op-amps is the positive feedback, which takes a fraction of the output signal back to the non-inverting input. An important application of it is the comparator with hysteresis. Type of Amplifiers: 1.