A709 a simple differential amplifier circuit diagram


Posted on Mar 28, 2007

As shown for the simple differential amplifier circuit. Two input signals Vi1 and Vi2 respectively by R1 and R3, R4 voltage divider circuit added to the op amp input. Vi1 appli


A709 a simple differential amplifier circuit diagram
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ed to the inverting input of the op amp, Vi2 applied to the non-inverting input and the output voltage Vo and Vi1, Vi2 has the following relationship:




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