Search tips
Showing 158 results View by: Thread Post Sort by

  • ADS8681: ADS8681

    Part Number: ADS8681 Tool/software: How can I create an --optionfile for the Setup_ADS8681_EVM.exe? Can someone here provide me with the correct parameters. I would like to install the software completely in silent mode on several computers. Thank y…

  • RE: ADS8681: ADS8681 Setup compete silent

    Hello Chris, the software should be installed via a deployment tool on several computers on which the users are not administrators. Therefore the complete installation should be executed in silent mode Greetings Marco

  • ADS8681: Using a single external reference for 4 adcs and tying REFIO pins together

    TI Thinks Resolved
    Part Number: ADS8681 Tool/software: Hello, I am interested in using a single REF5040 reference for 4 separate ADS8681 ADCs simultaneously sampling. According to the schematic for the evaluation module, there is a jumper from the external reference to…

  • RE: ADS8681: Reading conversion data from ADC

    Hi Tom, I thought you were testing using ADS8681-EVM and had some test code to read the Conversion data.
    • Answered

  • RE: ADS8681: SPI CLK to SDO Delay contradicts max. SPI Frequency.

    Resolved
    Thanks for checking my assumption! Saidly I'm not sure how I should implement a source-synchronous SPI communication. Can you explain it more in deepth? As far as my understanding goes, the "write" (MOSI Line) is always source-synchronous, but the…
    • Answered

  • ADS8681: DEVICE_ID_REG register default value

    Resolved
    Part Number: ADS8681 Tool/software: Hi, I'm reading register value from ADS8681. The value I got from DEVICE_ID_REG Register (address = 0x0) is 0x10 . I thought its default value is 0. Why is that? Is the datasheet outdated?
    • Resolved
    • Answered

  • ADS8681: RVS not going high after reset

    Resolved
    Part Number: ADS8681 Other Parts Discussed in Thread: ADS8685 Tool/software: This is my first use of the device. All grounds are connected to the same return plane. Upon initial power-up or reset (RST_n pin driven to 3.3V), the RVS pin remains low. According…
    • Resolved

  • RE: ADS8681: Intermittent Erroneous ADC Readings

    Hi Ryan, Thanks for your answer. We have tried swapping out the ADC with a new one and the problem persists. It is not limited to one specific IC.

  • ADS8681: Comparison with ADS8691

    TI Thinks Resolved
    Part Number: ADS8681 Other Parts Discussed in Thread: ADS8691 , I am in requirement of an integrated frontend ADC with around 14 to 14.5 ENOBs. During my search the ADS8681 seems like a perfect fit with INL of around 1.2 LSB. While exploring possibilities…

  • ADS8681: Unable to measure less than 0.1V

    Part Number: ADS8681 Hello Support, I am using ads8681 with default configuration. Datasheet section 7.3.1 says, The device samples the voltage difference (AIN_P – AIN_GND) between the analog input and the AIN_GND pin. The device allows a ±0.1-V range…

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