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  • ADC124S021: SPI Mode Issue

    Part Number: ADC124S021 Hi, I am using ADC124S021CIMMXNOPB on two identical PCBs with the same firmware, alongside an STPM33 on the same SPI bus (ATSAME70 MCU). The SPI is configured as Mode 3 (CPOL=1, CPHA=1) since STPM33 requires it. According to…

  • ADC124S021: unstable readings from stable voltage source

    Answer Suggested
    Part Number: ADC124S021 Other Parts Discussed in Thread: OPA376 Tool/software: hi, I'm using ADC124S021 at 5VDC, with a voltage conversion of 6.2mV = 1V scale, (i.e. 3.2V input equals 516.13 volts) output, What I'm getting from the output data is range…

  • ADC124S021: ADC124S021 TUE

    TI Thinks Resolved
    Part Number: ADC124S021 Hello everyone, I would kindly like to have some information about the Total Unadjusted Error (TUE) of the ADC124S021 component, how to calculate it, and its numerical value. If powered via a reference with a tolerance of 0.1%…

  • ADC124S021: How should unused input pins be handled?

    TI Thinks Resolved
    Part Number: ADC124S021 Tool/software: What should I do with the input pins that are not in use? Are they open? Connected to ground? Pulled up to power?
    • Answered

  • ADC124S021: cpol, cpha

    Resolved
    Part Number: ADC124S021 Tool/software: Dear Community, While analyzing the serial timing diagram in the datasheet, I’m unable to determine the values of CPOL and CPHA. Could you please clarify what they are? Additionally, on page 5 (note 2), it states…
    • Resolved

  • ADC124S021: Equivalent part but larger package required

    Part Number: ADC124S021 Other Parts Discussed in Thread: ADC128S022 , ADS7950 Hello, I am looking for a part equivalent to ADC124S021 but with slightly larger package size. I need a part with larger pin-pin gap to accommodate PCB manufacture with high…
    • Answered

  • ADC124S021: Chip Select Permanently Asserted (Tied Low)

    Resolved
    Part Number: ADC124S021 What's up TI, As stated is it OK to keep CS_ grounded permanently and then control single conversions by bursts of SCLK? The SCLK frequency would be per your spec during the burst, but there would be long periods of SCLK idle…
    • Resolved

  • ADC124S021: CDM data request

    Part Number: ADC124S021 Hi Support Team. In the Qualification Summary, the results of ESD-CDM are described as "See data sheet". However, the datasheet does not show the results of CDM. Please tell me CDM data of ADC124S021CIMMX/NOPB. Thanks…
    • Answered

  • ADC124S021: Can ADC124S021 be used for one time conversion?

    Resolved
    Part Number: ADC124S021 Hello guys, One of my customers is considering using ADC124S021 for their new products. They have a few questions as the follows. Could you please give me your reply? Q1. Can ADC124S021 be used for just one time conversion…
    • Resolved
    • Answered

  • ADC124S021: Question about ope-amp which drives IN1~IN4 of ADC124S021.

    Resolved
    Part Number: ADC124S021 Hello guys, One of my customers is considering using ADC124S021 for their next products. They have the following question about ope-amp which drives IN1~IN4 of ADC124S021. Could you please give me your reply? Q. When a…
    • Resolved

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