Search tips
Showing 51 results View by: Thread Post Sort by

  • RE: SK-AM62B-P1: Query on reading ADC output for ads8166

    Hi Paula, The input channel pins of the ADC are shorted to ground with 0 resistance. So, the SDO output of ADC is improper and unpredicted despite giving input analog voltage. Sahithi said: Does sending NOP command on MOSI line initiate the output data…
    • Answered

  • RE: ADS8166: ADS8166

    Resolved
    Hi Victor - glad to hear you resolved the issue! Let us know if you need further assistance. Regards, Ryan

  • ADS8166: ADS8166 sample reading

    Part Number: ADS8166 Hello, I am having trouble reading proper data from the ADS8166. We have configured the module with the following: - External 5 V reference. - Deactivated the internal reference, refby2 and buffer. - We are outputting the data + channel…

  • ADS8166: Per the datasheet, the ADC cycle-time minimum does not match with the max conversion time plus the min acquisition time.

    TI Thinks Resolved
    Part Number: ADS8166 Tool/software: We are using the ADS8166 for our design. Per the datasheet, the ADC cycle-time minimum (4us) does not match with the max conversion time (2.5us) plus the min acquisition time (0.3us).
    • Answered

  • ADS8166: DVDD Specified vs. Operating - Support 1.8V?

    Resolved
    Part Number: ADS8166 Hello, My customer is interested in using ADS8166 with DVDD = 1.8V, however, the device states that it's specified DVDD is from 2.35V to 5.5V (3V typical) even though it's operating DVDD is from 1.65V to 5.5V (3V typical).…
    • Resolved

  • ADS8166: Td_CKDO and SCLK Max Rate

    TI Thinks Resolved
    Part Number: ADS8166 Hi Folks, The ADS8166’s SPI interface can operate @ 70MHz. The period of the clock cycle @ 70 MHz (~14.3 ns) is shorter than the 19ns (max) for the SDO delay (td_CKDO) from rising clock edge. So the delay could be 1-whole clock-cycle…

  • ADS8166: Can this part be daisy chained with multiple chips?

    TI Thinks Resolved
    Part Number: ADS8166 Other Parts Discussed in Thread: ADS7067 , ADS7066 Hi. Since the ADS8166 is SPI, can I daisy chain 2 of them together with SDO from chip1 into SDI of chip2? SCK and CS# common to both chips. The datasheet does not give any examples…
    • Answered

  • ADS8166: SPI-00 early data launch

    Resolved
    Part Number: ADS8166 Hello, The td_CKDO of the ADS8166 (19ns maximum) is not compatible with our master SPI that specifies a MISO Data Hold after SCK Rise of 40ns minimum. Is there a configuration that can remove the early data launch of the ADS8166 SDO…
    • Resolved
    • Answered

  • ADS8166: Auto Sequence Mode - SEQSTS Not toggling

    Resolved
    Part Number: ADS8166 Hello , We are using the auto sequence feature of the ADS8166 following the steps on page 34 of the datasheet to mimic figure 48. But after we issue the start command our SEQSTS pin never goes high. I see a note in SDO_CNTL4 that…
    • Resolved
    • Answered

  • ADS8166: information about DIGITAL INPUT/OUTPUT

    Resolved
    Part Number: ADS8166 Other Parts Discussed in Thread: ADS8688A , ADS7066 Hi team, Could you tell information about DIGITAL INPUT/OUTPUT of ADS8166? The picture below is the example of ADS8688A. Regards, Noriyuki Takahashi
    • Resolved

Didn't find what you are looking for? Post a new question.