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  • ADS131A02: Gain Switching During Communication

    TI Thinks Resolved
    Part Number: ADS131A02 Hi Team, Can you help with the inquiry below? When switching the gain during SPI communication with the ADS131A02, the change takes effect after 20 conversion cycles. What settings affect this? Also, please clarify whether…

  • ADS131A02: about read data of ADS131A02.

    Part Number: ADS131A02 Tool/software: Hi team, Can I just read Channel 1 Data without reading the Status data? Because currently it takes 8~9us to read the data once, and we cannot reach the speed of 128k. Thanks

  • ADS131A02: SNR and gain error question

    Part Number: ADS131A02 Tool/software: Hi team, Here are two questions for ADS131A02: 1. Can you provide the SNR data under 1khz input signal frequency? Do we have that data? 2. For the gain error there is only typical value in the datasheet, do…

  • ADS131A02: Problem with ADS131A02 and SPI Communication using esp32.

    Part Number: ADS131A02 Tool/software: Hello, I am using an ADS131A02 and an ESP32-PICO-KIT for my project. In this case, the ADS131A02 is in synchronous slave interface mode, as I will be using SCLK as iCLK. The problem is that I cannot get a response…
    • Answered

  • ADS131A02: any plans to offer this part in a different package

    Resolved
    Part Number: ADS131A02 Other Parts Discussed in Thread: ADS131M02 , ADS131M06 Tool/software: Hi, I am considering this part for a new design however I don't have much board space at my disposal. Is there any plan to offer this part in a different package…
    • Resolved
    • Answered

  • ADS131A02: accuracy on long-term

    Resolved
    Part Number: ADS131A02 Tool/software: Hi team! Do you have data on the ADS131A02's accuracy on long-term changes? If so, please let us know. Teruhito Ishibashi
    • Resolved
    • Answered

  • ADS131A02: ADS131A02 CRC16 formula ?

    Resolved
    Part Number: ADS131A02 Other Parts Discussed in Thread: ADS131M02-Q1 , Hi experts, I'm implementing a driver software to communicate from F2838x to ADS131Mx via SPI. So far we received a below data when we transmit NULL command. Response = 0x0503…
    • Resolved

  • ADS131A02: ADS131A02 can not be used with C2000 series chip.

    Part Number: ADS131A02 Hi, Expert I am debugging the extern ADC chip named ADS131A02 work with TMS320F28P65. then I find the register of ADS131A02 is only 8 bits, so I select the communication data mode is 8bits about SPI module. After the setting…

  • ADS131A02: Using async slave mode without interrupts

    Part Number: ADS131A02 Tool/software: We're using the ADS131A02 in async slave mode. However, we would prefer not to use an interrupt; we would rather just let the device convert at a reasonable rate (1 or 2kHz) and then perform a transaction (NULL command…

  • ADS131A02: Enable Single Channel

    TI Thinks Resolved
    Part Number: ADS131A02 Tool/software: Is it possible to disable either channel 1 or channel 2 to reduce the amount of data transfer in the dynamic frame mode? In the datasheet it says that either all Bits have to be 1 or all bits have to be zero: …

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