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Bipolar ADC for TMS320F28335

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nitineed

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Dear All

I want to give some bipolar input (voltage/current signal) to DSP320F28335 Kit.
As on board ADC are unipolar, for that I have tom design a shifter and filter that introduces the phase delay in system.

So please suggest me some Bipolar ADC Board which can be used on TMS320F28335. Pl help me in this regards.
 

Hi,
It means; you need an OpAmp with added offset voltage, practically to 50% of your reference voltage!
Check pls generell ADC datasheets/Apll Notes from AD/LT/TI/National...
K.
 

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