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  • ADS1261

    Part Number: ADS1261 Tool/software: Hi, I am trying to measure 4 load cell's data (4 differential outputs; unipolar supply) at 400 SPS with gain 64 for a force platform. I have designed a breakout board for ADS1261 to connect all the load cells to it…
    • Answered

  • ADS1261: ADS1261 Reference voltage

    Resolved
    Part Number: ADS1261 Tool/software: Dear Texas Instrument Team, i build a temperature board (PCB) with your ADS1261 which kinda equals the EvalBoard ADS1261EVM. When setting the reference (REF) to default (AVSS-AVDD) i need to divide the voltage for…
    • Resolved
    • Answered

  • ADS1261: Suggestions regarding selection of Isolator

    Resolved
    Part Number: ADS1261 Other Parts Discussed in Thread: ADS8598S , Tool/software: Hi Team, We are designing a data acquisition system that shall comply with the DO-160 military standard. In our system, we will be reading the data from the following sensors…
    • Resolved
    • Answered

  • ADS1261: Problem with reference voltage

    Resolved
    Part Number: ADS1261 Tool/software: Dear all, We are currently using in our design one ADS1261 chip with custom PCB and we are experiencing a strange issue with the reference voltage. Basically, we are acquiring a signal in "single ended mode", by connecting…
    • Resolved

  • ADS1261: Communication of my Raspberry Pi to the ADS1261

    TI Thinks Resolved
    Part Number: ADS1261 Tool/software: Dear Texas Instruments support team, i have designed a PCB with the ADS1261 and connections to my Raspberry Pi (see picture below). The first step now is to talk to the ADC via SPI. I wrote the following python…
    • Answered

  • ADS1261: Responding with All Zeros

    Resolved
    Part Number: ADS1261 Tool/software: TI-ADS1261 ADC is always transmitting bytes with a value of zero over SPI bus back to master. TI-ADS1261 Analog to Digital Converter is connected to Xilinx Zynq 7020 SOC (System On a Chip) through the Zynq SPI Bus…
    • Resolved
    • Answered

  • ADS1261: Handling >5v excitation properly

    Resolved
    Part Number: ADS1261 Tool/software: Hello, I am reading the TI application note "A Basic Guide to Bridge Measurements". We have an application which requires 10V excitation. We have a bipolar +-2.5V source, and can get a bipolar +-5v source as…
    • Resolved

  • ADS1261: System cycle time calculation at 40k ODR

    TI Thinks Resolved
    Part Number: ADS1261 Tool/software: Hi, I am using an ADS1261 designing a force plate with four loadcells, my object is sampling the sensor at 1000hz, according to ads1261's datasheet tab8 and sbaa535a , when I use below parameters, filter type…

  • ADS1261: Responding with All Zeros Part 2

    Part Number: ADS1261 Tool/software: The original thread for this problem was closed as resolved but it is not resolved. The original problem is that the TI-ADS1261 does not respond in the DOUT line to commands sent to it on the DIN from a Xilinx Zynq…
    • Answered

  • ADS1261: Synchronizing AC excitation across multiple ADS1261s

    Resolved
    Part Number: ADS1261 Hello, Is it possible to save on component count /complexity by synchronizing multiple ADS1261s so that AC Excitation is controlled by a single set of transistors and thus the excitation source can be shared across chips? If so…
    • Resolved

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