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  • 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: 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…

  • 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: Kind…
    • Answered

  • ADS131A02: What is the value of the device ID n the READY response?

    Resolved
    Part Number: ADS131A02 Other Parts Discussed in Thread: ADS131A04 Tool/software: I am implementing a driver for the ADS131SA02. I need to check whether the device is present and ready. The datasheet says I should send a NULL command and expect a response…
    • Resolved

  • ADS131A02:ADS131A02IPBSR：POR(パワーオンリセット)について

    TI Thinks Resolved
    Part Number: ADS131A02 Tool/software: こんにちは。TI　カスタマーサポートセンター様 ADS131A02IPBSRについての質問です。 動作中に意図せず、PORが実行されることがあります。 POR(パワーオンリセット）が実行される要因に関して、外的要因も含めて可能性のある項目は何がありますでしょうか。

  • 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 operation…
    • 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 Ch0…
    • Resolved

  • ADS131A02: After initialization, data is not changed.

    TI Thinks Resolved
    Part Number: ADS131A02 Other Parts Discussed in Thread: ADS131A04 Hello, I use ADS131A02 with microcontroller and I have problem with data channel. I read always 0x7FFFFF for the data channel. My Configuration: M0 = IOVDD (Asynchronous interrupt mode) …

  • ADS131A02: 10kohm resistor is used as pull up (or pull low) resistor for M0/M1/M2. What is possible risk?

    TI Thinks Resolved
    Part Number: ADS131A02 Tool/software: hi, My customer populated 10Kohm pull-up (or pull low )resistor for M0/M1/M2. They want to know what the possible risks? Must pull-up/pull low resistors for M0/M1/M2 be < 1Kohm?

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