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I am developing a Monitoring and controlling card in which i...

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Question by Sunil
Submitted on 4/19/2006
Related FAQ: N/A
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I am developing a Monitoring and controlling card in which i have to sense a very low DC level (9 Micro Volts). This analog voltage has to be fed to the ADC (12-bit) but its step size  is quiet far from my input. So, I just wanted to amplify this to a level of 1-10 Volts (if possible) or the amplified signal should come in the range of 100mili Volts. Can anybody suggest me some commercially available circuit to achieve my goal.


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