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Unformatted text preview: Step 2  Let v I 1 = 0 as in Figure (c) EE 310 Lecture 29 Lecture 29 Page 5 Difference Amplifier Example i O 4 V 5 V 10 k W 10 k W 10 k W 10 k W i 2 Find v O and i O for this circuit from fundamental principles: Repeat using the voltage gain formula for a difference amplifier: EE 310 Lecture 29 Lecture 29 Page 6 Input Resistance of the Difference Amplifier Recall the expression for v O as a function of ( v I 2 v I 1 ): Find the resistance looking into each input terminal: EE 310 Lecture 29 Lecture 29 Page 7...
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This note was uploaded on 10/12/2010 for the course E E 310 at Pennsylvania State University, University Park.
 '10
 WHARTON,MARKJEDWARDS,PERRYSTO
 Amplifier, Volt

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