Tuesday, August 13, 2013
Programmable Gain Amplifier Circuit Diagram
Programmable Gain Amplifier Circuit Diagram . The circuit uses the DG212 which controlling the gain using resistors. To calculate the different gains SW4 should be closed. Gain error is determined only by the resistor tolerance op amp offset and CMR will limit accuracy of circuit .
Programmable Gain Amplifier Circuit Diagram
Click here to download DG212.pdf datasheet.
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