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  • TLC0832CP ADC output calculation

    • Resolved
    I am trying to calculate the output from this ADC, I and using the following ADC Output = (Vin/Vref) * Resolution. For a 4 volt in and a ref of 5 volts, (4/5)*256 = 204.8 However when I set it up with my IDE and sample the result I get 178, using both the MSB and LSB. What am I doing wrong? I have tried...

  • RE: TLV0831 and TLV0832 Difference in fuctionality

    Hi Vengat, The TLV0832 outputs MSB first data, bits 7::0 and then 'repeats' the zero code if it continues to be clocked. The TLV0831 outputs MSB to LSB and then repeats the data 'backwards' until the MSB is sent a second time if it continues...

  • Re: choice of ADC

    Hi amj, No specific reason for the ADS8326 other than its 'ease of use'. Typically a SAR adc wants to see a low impedance input. You may be able to get decent results with the 5K pot depending on your sample rate. In another post to this forum...

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