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  • ADS9219: Power up/down sequence

    Resolved
    Part Number: ADS9219 Tool/software: Hello team, Is there any power up/down sequence between AVDD_5V and VDD_1V8 for ADS9219? Best Regards, Kei Kuwahara
    • Resolved

  • ADS9219: Long term stability

    Part Number: ADS9219 Other Parts Discussed in Thread: REF70 Tool/software: Hello team, Do you have any data for long term stability of ADS9219 for INL or NDL? This is my first time being asked for long term stability for ADC performance, and I dont even…
    • Answered

  • ADS9219: Initialization Sequence and Normal Operation Mode | Run ADC in default configuration

    Resolved
    Part Number: ADS9219 Other Parts Discussed in Thread: ADS9227 , ADS9218 Tool/software: Hello, I will design a new application for the ADS9219 and for me it is not clear if I need to run the initialization sequence after power up or not? Even if I want…
    • Resolved

  • ADS9219: production timeline

    TI Thinks Resolved
    Part Number: ADS9219 Other Parts Discussed in Thread: ADS9229 Tool/software: Hi TI team, we are considering using ADS9219 or ADS9229 as ADC solutions in our next product, so I would like to know the production timeline for these products. Approximately…
    • Answered

  • ADS9219EVM: ADS9219, 20MHz, 1-lane mode, OSR2 mode - not supported?

    Resolved
    Part Number: ADS9219EVM Other Parts Discussed in Thread: ADS9219 , Tool/software: Hello, "Selected device doesn't have this feature" message gets thrown out while trying the ADS9219, 20MHz, 1-lane mode, OSR2. Found another Bug when using…
    • Resolved
    • Answered

  • ADS9219: FCLK when data frame width = 20bit

    Resolved
    Part Number: ADS9219 Hello team, On the datasheet Fig 5-3, FCLK is 6*DCLK, when data frame width =24bit (DDR). What would be the length of FCLK, when data frame width = 20 bit (DDR)? Is it going to be 5*DCLK? Best Regards, Kei Kuwahara
    • Resolved

  • ADS9219: Gain Error Calibration during initialization

    TI Thinks Resolved
    Part Number: ADS9219 Hello team, I am confused for gain error calibration. On Datasheet Table 6-9, Initialization Sequence states to "Enable gain calibration". Q1: Should I always enable this gain error calibration during initialization? Q2…
    • Answered

  • ADS9219: Register setting for only using 1 device

    Resolved
    Part Number: ADS9219 Hello team, My customer only use single ADS9219, so they don't do daisy chain connection. I wonder what is the difference between the settings below: Setting 1. Set Register 00h to Legacy SPI mode . Setting 2. Set Register 00h…
    • Resolved
    • Answered

  • ADS9219EVM: Initialization Sequence FPGA code

    Resolved
    Part Number: ADS9219EVM Other Parts Discussed in Thread: ADS9219 , Tool/software: Hi, is it possible for TI to provide code for 6.4.4 Initialization Sequence section in the ADS9219 datasheet?
    • Resolved

  • ADS9218: 1V8 DVDD vs 1V8 AVDD

    Part Number: ADS9218 Other Parts Discussed in Thread: ADS9219EVM , ADS9219 Tool/software: Hello. I am looking at the ADS921x datasheet (revision SBASA74B - May 2024), and am confused by the discrepancies describing whether or not the ADC needs a separate…

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