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  • RE: Compiler/LMP91000: Issue to connect gas sensor AFE with LMP7721

    Nikunj - I am not sure where you are getting your H2S sensor from, but i did find one at spec sensors - if you register and login https://www.spec-sensors.com/register/ to see the schematic for the their EVM, they show with their sensor and the LMP91000...

  • REF3120: output voltage low

    • Resolved
    Part Number: REF3120 Hi, My customer is using REF3120 as the voltage reference of TMS320F28335

  • RE: TMS320F28335: ADC DOES NOT READ VALUE

    Hi Richard and Devin I tried I tried changing ADC_MODCLK and ACQ_PS. I increased both but still the same problem continues. I have no buffer after 4.7k ohm resistor. There is a 4.7k resistor at the output of the ref3120 and this is connected to the adcrefin...

  • Re: ADC ext. reference problem

    These exist to provide different external ref options. 2.048V is TI std external reference voltage(REF3120), 1.5V is available for those customer's who are performing bi-polar conversion to 0-3V range(will have 1.5V), and 1.024V was another standard...

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