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  • ADS62P22: How to convert the LVDS capture digital data to the Analog by calculation

    TI Thinks Resolved
    Part Number: ADS62P22 Hi, I'm using Arria10 DVK with ADS62P22 ADC to capture some data in LVDS mode. I wanted to convert the captured data to analog for verifying my input and captured data are the same. for that can you suggest the method calculate…
    • Answered

  • ADS62P22: ADS62P22 output format

    Resolved
    Part Number: ADS62P22 I am having trouble interpreting the Output Data Section of the datasheet for the ADS62P22 ADC. Page 56 includes the following description: Output Data Format Two output data formats are supported - 2s complement and straight binary…
    • Resolved

  • ADS62P22: decoding part markings

    TI Thinks Resolved
    Part Number: ADS62P22 We have bought multiple lots of this part through Digi-Key, and my end customer is having failures with a particular lot. They have sent them back to me, to send through Digi-Key back to TI, and I need to know details about this…
    • Answered

  • ADS62P22: Analog input description inconsistency

    Resolved
    Part Number: ADS62P22 Hello TI, could you please clarify the following paragraph from Page 43 of the ADS62P22 datasheet? ANALOG INPUT The analog input consists of a switched-capacitor based differential sample and hold architecture. This differential…
    • Resolved
    • Answered

  • ADS62P22: Explanation of digital ramp and toggle pattern

    Resolved
    Part Number: ADS62P22 Hello TI, Table 14 of the ADS62P22 datasheet describes various test patterns that can be applied to debug the output of the ADC. Most of these are straightforward to understand, but I am unsure of the specifics behind Toggle Pattern…
    • Resolved

  • ADS62P22: ADS62P22 is not giving different count for same input

    Part Number: ADS62P22 We are using ADS62P22 in one of the designs. Some chips are giving positive slope and some are giving negative slope for same inputs . Below is the behavior. Please help us to know the difference. ADC_INPUT Positive (ADC_INP…
    • Answered

  • ADS62P22 DC coupling question

    Resolved
    Other Parts Discussed in Thread: ADS62P22 , THS4522 Hello, I am wondering about the possibility of using the ADS62P22 evaluation board to convert the DC voltages produced by a phase detector circuit to digital. I know that the default configuration for…
    • Resolved

  • ADS62P24: ADS62P24 Vcm and Reference accuracy

    Part Number: ADS62P24 Other Parts Discussed in Thread: ADS62P22 I have a design where I'm seeing two 'bins' of ADS62P24 behavior regarding Vcm. These 'bins' may be different lots of the ADS62P24, that's not clear to me yet. One group…

  • RE: ADS62Pxx - can registers be set using SPI bus?

    Hi Andrey, The register maps are located on the following pages of each respective datasheet: ADS62P28/29/48/49, see page 21 ADS62P22/23/24/25 see page 17 ADS62P42/43/44/45 see page 20 Regards, Matt Guibord

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