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  • ADS8910B: Gain Drift Spec

    TI Thinks Resolved
    Part Number: ADS8910B Hello Team, ADS8910B gain drift typical value is +/-2.5ppm/C. May I know if we should use the standard deviation (sigma) to estimate gain drift maximum spec? For instance, +/-5 sigma (1 out of ~1.7M) max gain drift spec indicates…
    • Answered

  • ADS8910B: How does MSP432E401Y read 18-bit data of ADS8910B via Legacy SPI

    Resolved
    Part Number: ADS8910B Other Parts Discussed in Thread: MSP432E401Y Hi, To read ADS8910B’s 18-bit data, DSS of SSICR0 register of MSP432E401Y is better to set at 0x8 (9-bit data), right? However, For MSP432P4xx series, if the data size in SPI mode…
    • Resolved
    • Answered

  • ADS8910B: SPI issues due to part erroneously entering source synchronous mode

    Resolved
    Part Number: ADS8910B We're having some issues with the SPI interface on our ADS8910B ADC. Our board uses a TI MSP342E401Y MCU as the host controller for the ADC. We have a legacy SPI port hooked up to the SDI pin of the ADS8910B to write to the setup…
    • Resolved
    • Answered

  • ADS8910B: SPI Interface between MSP432E401Y and ADS8910Bx4

    Resolved
    Part Number: ADS8910B Other Parts Discussed in Thread: MSP432E401Y Hi, ADS8910B SPI pins are CS/SCLK/SDI/SDO-0/1/2/3 for 7 pins, but MSP432E401Y SSI pins are Fss/Clk/XDATA0/1/2/3 for 6 pins So how can ADS8910B MultiSPI all pins connect to MSP432E401Y…
    • Resolved
    • Answered

  • TMS320F28075: SPI interface between ADS8910B and TMS320F28075

    Resolved
    Part Number: TMS320F28075 Other Parts Discussed in Thread: ADS8910B Hi, On a design under developement, we wish use ADS8910B and a TMS320F28075, we have some questions about SPI interface : 1 - Could we access to ADC measure register throught DMA ? Or…
    • Resolved
    • Answered

  • ADS8910B: input offset drift and gain error drift

    Resolved
    Part Number: ADS8910B Hello, ADS891xB input offset drift is 10uV/C and the Gain error drift is 2.5ppm/C. Are these values correct? For ADS890xB and ADS892xB, input offset drift is 1uV/C and Gain error drift is 3.6ppm/C. Why is the value different only for…
    • Resolved
    • Answered

  • ADS8910B: request of SINAD graph

    Resolved
    Part Number: ADS8910B Other Parts Discussed in Thread: ADS8902B The ADS891xB has a signal input range of 500kHz (1Msps/2) but the datasheet does not contain performance data for the input range. It has some information for f_in = 2kHz but no other data…
    • Resolved

  • ADC Driving amplifier recommendation

    Other Parts Discussed in Thread: ADS8881 , THP210 , ADS8910B Dear team, I need to use two low noise operational amplifier or one fully differential amplifier to drive the a 16bit differential input ADC with 10M sampling rate. Could you recommend some part…
    • Answered

  • ADS1675REF: Fast ADC (>1MSPS) with low error (<0.5mV)

    Resolved
    Part Number: ADS1675REF Other Parts Discussed in Thread: ADS1299 , ADS1675 , ADS9110 , ADS8900B , ADS8900BEVM-PDK , ADS9110EVM-PDK , ADS8910B , ADS8920B , ADS1261 , ADS8688 , ADS124S08 I am looking for fast ADC chip that can produce 1M sample per second with less…
    • Resolved

  • AFE7225: AA filter requirement for ADC input

    TI Thinks Resolved
    Part Number: AFE7225 Other Parts Discussed in Thread: ADS8910B , Hi TI Team, As per the attachment document, For ADS8910B part there is a recommendation for AA filter Cflt and Rflt component values. But in AFE7225 IC we have not found any recommendation for…

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