Signal Conditioner
(a) Draw a circuit to show the design of signal conditioning circuit that accepts a common mode input to drive an Analogue to Digital Converter (ADC) with a differential input. It should have pre-settable gains of X1 X5 and anti-aliasing filter allowing response up to 200Hz.
(b) Calculate the component values for your signal conditioning circuit drawing for question (a). The overall maximum DC gain from input to the ADC should be 5 and the input resistance should be set to 1MΩ.
(c) The low pass filter should have cut-off frequency of 200Hz. Calculate the values of the components to give the desired first order response. It should have a DC gain of 1.
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Signal Conditioning Circuit
(a) Draw a circuit to show the design of signal conditioning circuit that accepts a common mode input to drive an Analogue to Digital Converter (ADC) with a differential input. It should have pre-settable gains of X1 X5 and anti-aliasing filter allowing response up to 200Hz. (b) Calculate the component values for your signal conditioning circuit drawing for question (a). The overall maximum DC gain from input to the ADC should be 5 and the input resistance should be set to...
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