http://MasteringElectronicsDesign.com/the-non-inverting-amplifier-output-resistance/ Electronics Design and Modeling with Emphasis on Analog Design Wed, 02 May 2012 09:00:29 +0000 http://wordpress.org/?v=2.9 hourly 1 http://MasteringElectronicsDesign.com/the-non-inverting-amplifier-output-resistance/#comment-5562 Adrian S. Nastase Tue, 06 Mar 2012 07:59:43 +0000 http://masteringelectronicsdesign.com/?p=1003#comment-5562 The load and gain do not depend on each other. However, if the load is too small, beyond the op amp output current capability, the output current limit may be triggered. As a consequence, the op amp output signal swing will be reduced. The load and gain do not depend on each other. However, if the load is too small, beyond the op amp output current capability, the output current limit may be triggered. As a consequence, the op amp output signal swing will be reduced.

]]> http://MasteringElectronicsDesign.com/the-non-inverting-amplifier-output-resistance/#comment-5555 treasa Mon, 05 Mar 2012 06:41:50 +0000 http://masteringelectronicsdesign.com/?p=1003#comment-5555 What is the dependence of load resistance on opamp gain? What is the dependence of load resistance on opamp gain?

]]> http://MasteringElectronicsDesign.com/the-non-inverting-amplifier-output-resistance/#comment-3958 Adrian S. Nastase Fri, 19 Aug 2011 22:17:49 +0000 http://masteringelectronicsdesign.com/?p=1003#comment-3958 If R2 is your load resistance, one lead is connected to the op amp output and the other lead is connected to ground. In this case, the noninverting input of the op amp is connected to ground, so the op amp is in open loop. As such, the output resistance is Ro. If R2 is your load resistance, one lead is connected to the op amp output and the other lead is connected to ground. In this case, the noninverting input of the op amp is connected to ground, so the op amp is in open loop. As such, the output resistance is Ro.

]]> http://MasteringElectronicsDesign.com/the-non-inverting-amplifier-output-resistance/#comment-3950 Ady Mon, 15 Aug 2011 09:08:23 +0000 http://masteringelectronicsdesign.com/?p=1003#comment-3950 What will be the output resistance of this circuit if we suppouse that in this circuit(figure 1) RL doesn't exist, and the resistor R2 will be our load resistance? What will be the output resistance of this circuit if we suppouse that in this circuit(figure 1) RL doesn’t exist, and the resistor R2 will be our load resistance?

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