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View All : Main > Topics > DC Circuits > Operational Amplifiers > Inverting
diagram_thumbnail Problem 2

In this problem, we’ll assume that both operational amplifiers are ideal. We want to determine the output voltage VO.

DC Circuits > Operational Amplifiers > Inverting
Keywords:
  • two stage,
  • operational amplifier,
  • feedback resistor,
  • voltage gain,
  • Av
,
  • Ideal opamp model
,
  • algebra
Length: 5:40    Date Added: 2007-05-23 20:24:04    Filename: opAmp_inv_ex2    ID: 16
diagram_thumbnail Problem 1

In this problem, we assume the operational amplifier is ideal, we are interested in the voltage across the 1kΩ resistor.

DC Circuits > Operational Amplifiers > Inverting
Keywords:
  • single stage,
  • operational amplifier
,
  • Ideal opamp model
,
  • algebra
Length: 5:39    Date Added: 2006-08-29 13:31:16    Filename: opAmp_inv_ex1    ID: 30
diagram_thumbnail Problem 3

Determine the output current io when v1 = 1V and v2 = 1 V

DC Circuits > Operational Amplifiers > Inverting
Keywords:
  • inverting,
  • operational amplifier
,
  • Ideal opamp model
,
  • algebra
Length: 7:48    Date Added: 2007-05-23 20:24:04    Filename: opAmp_inv_ex3    ID: 179