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  • ADS1278-SP: fast clocking issue

    Resolved
    Part Number: ADS1278-SP Other Parts Discussed in Thread: ADS1278 How can the ADS1278-SP be used in high speed (frame sync) TDM mode at 31.25 MHz if the DOUT1 timing is up to 31 ns? The SP datasheet lists the SCLK and FSYNC to DOUT1 timing as taking up…
    • Resolved

  • ADS1278-SP: ADS1278MHFQ-MLS

    TI Thinks Resolved
    Part Number: ADS1278-SP Hello, I would have news on the production and qualification for this MHFQ-MLS suffix (already approved by the DLA). DLA to audit the fabrication site has been completed? Are there some any other evidence on QMLV qualification? …
    • Answered

  • ADS1278-SP: SYNC* and power-on

    Resolved
    Part Number: ADS1278-SP Hi, For a single ADS1278-SP system, is it required to assert SYNC* after power on? The specification states: "For consistent performance, re-assert SYNC* after device power-on when data first appear." If there is no assertion…
    • Resolved
    • Answered

  • ADS1278-SP: Clock pulse width for SPI

    Resolved
    Part Number: ADS1278-SP Hi, tSPW, the SCLK positive or negative pulse width, is specified as 0.4 of tCLK, minimum. The data sheet also says that the tCLK minimum is 37 ns, implying a maximum frequency of about 27 MHz. And 0.4 x 37 ns = ~15 ns. My question…
    • Resolved

  • ADS1278-SP: fMOD rising edge latency from SYNC

    TI Thinks Resolved
    Part Number: ADS1278-SP Other Parts Discussed in Thread: ADS1278 Is fMOD rising edge aligned with SYNC in SPI mode? figure 69 appears to show that in SPI mode, there is a latency of tSCSU between clk and /SYNC risking edge. what is the latency between…
    • Answered

  • ADS1278-SP: Dimension confirmation

    Resolved
    Part Number: ADS1278-SP Hello Team, Just to confirm the dimension for the ADS1278MHFQ-MLS. when we convert the 13.81mm to mil will get 543.7 but in datasheet, it is mentioned as 350.77 Regards, Renan
    • Resolved

  • ADS1278-SP: TID Radiation Lot Acceptance Test (RLAT)

    TI Thinks Resolved
    Part Number: ADS1278-SP Hello Team, The datasheet of datasheet indicates that TID Radiation Lot Acceptance Test (RLAT) is TBD, Has this been completed? Can you share the report with us? Regards, Renan

  • ADS1278-SP: ADS1278

    TI Thinks Resolved
    Part Number: ADS1278-SP Other Parts Discussed in Thread: ADS1278-HT , ADS1278 Hi sir, Could you please help me to find out the automotive equivalent of ADS1278MHFQ having 84 pins

  • ADS1278-SP: Using ADS1278SHFQ for the EM board with ADS1278MHFQ-MLS for Flight

    TI Thinks Resolved
    Part Number: ADS1278-SP Other Parts Discussed in Thread: ADS1278-HT , ADS1278-EP I am designing a radiation hardened board for flight that will have use ADS1278MHFQ-MLS. But because ADS1278MHFQ-MLS is very expensive I bought ADS1278SHFQ to use for the…

  • ADS1278-SP: SET testing and likelihood of SEFI

    TI Thinks Resolved
    Part Number: ADS1278-SP Hi, We have selected the ADS1278-SP for use on an ESA mission. The contractor who has performed the radiation analysis for our unit has flagged the possibility of a Single Event Functional Interrupt (SEFI) as a result of a SET…

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