Dear All,
i cant able to find the impedance value of ADC in CC430F6147.
Anybody know it please guide me.
Regards
Bhavdipsinh
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Dear All,
i cant able to find the impedance value of ADC in CC430F6147.
Anybody know it please guide me.
Regards
Bhavdipsinh
>What is the meaning/ effect of High-Impedance leakage current? what should I take care for it?
As you asked impedance figures, I provided complete answer - which indeed includes leakage resistance specified as leakage current, thou it's so small that it does not impact ADC results.
>I am going to use sensor whose Output Impedance is around 32KOhm with 1.2V < Vout < 1.8V range.
>shall I need to put Signal conditioning (Impedance matching) Op-Amp for better result?
Depends on sampling time. If it is long enough for comparably large impedance of your source, then you don't need buffer. You shall read User' s Guide for chip, search for "sample timing considerations".
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