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  • ADS4225: ADC input scheme

    TI Thinks Resolved
    Part Number: ADS4225 Tool/software: Hi TI supporter, I have some question regarding to ADC input. With OPTION1 : I catch the Option 1 in page 81 of https://www.ti.com/lit/ds/symlink/ads4225.pdf?ts=1735896348156&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct…

  • TIEVM-VIENNARECT: ADC Input Noise Issue

    TI Thinks Resolved
    Part Number: TIEVM-VIENNARECT Tool/software: Hi, Part Used: TMS320F28379DPTPS I am observing noise on the ADC input for output voltage sensing. I have attached the waveform for your reference. Could you please confirm whether this noise could cause any…
    • Answered

  • BQ25798: Can I repurpose VACx as general-purpose 16b ADC inputs if input mux is unused?

    Resolved
    Part Number: BQ25798 Other Parts Discussed in Thread: BQ25792 Tool/software: Hi support teams: Our customer does not need the input mux feature of bq25792 and bq25798. According to the datasheets [2a][2b], the ACDRVx should be shorted to GND and VACx…
    • Resolved

  • TSW14J50EVM: Assistance with Configuring TSW14J50 for Single ADS52J65 ADC Input with Specific Lane Assignments

    Part Number: TSW14J50EVM Other Parts Discussed in Thread: ADS52J65 , LMK04821 , ADS52J65EVM Tool/software: Hi, I am currently using the ADS52J65 Evaluation Board (EVM) in combination with the TSW14J50 platform to successfully capture data from the ADC on…

  • RE: AFE58JD48EVM: Getting capacitive effect on the square wave ADC input on lower frequency

    Device forms HPF filter whose corner depends on inm filter and LNA gain . This can come close to 100KHz to 1 MHz range . According to Fourier theorem Square wave can be represented by superposition of multiple sine wave of different freq . So effect of…
    • Answered

  • PCM6240-Q1: surge voltage input to ADC input

    Resolved
    Part Number: PCM6240-Q1 Tool/software: Hi team, There is a possibility that the surge voltage may input to ADC input. Are there any protection circuits connecting to ADC input in PCM6240-Q1? Best regards, Shunsuke Yamamoto
    • Resolved

  • RE: MSP430FR6047: How to convert USS input voltage in ADC Counts

    Vladimir Zitoli said: Moreover, in the design guide is explained that the signal is acquired through a Sigma-Delta High Speed ADC converter, so I am wondering what is the relationship between the input voltage from the piezo and the SDHS ADC Counts. See…

  • CC2530: Input resistance and Sample and hold capacitance of the ADC

    TI Thinks Resolved
    Part Number: CC2530 Tool/software: Dear sir, Could you advise me the input resistance and sample and hold capacitance of the ADC in CC2530? Thanks John

  • ADS8688: How to connect for no used ADC input pins?

    TI Thinks Resolved
    Part Number: ADS8688 Tool/software: Dears, In my system some ADC chans input no used. How to connect for no used ADC input pins? Floating or connect to GND? thanks.
    • Answered

  • AFE58JD48EVM: Reasons to have a high second harmonics peak when I am giving a clean sine wave as input to ADC

    Resolved
    Part Number: AFE58JD48EVM Other Parts Discussed in Thread: AFE58JD48 Tool/software: Hi I am working with AFE58JD48EVM eval board to send the ADC data over JESD204B interface to FPGA and then plotting the extracted data on the JESD204B RX on wavevision…
    • Resolved

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