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  • ADS125H02: Product roadmap and lifecycle

    TI Thinks Resolved
    Part Number: ADS125H02 Tool/software: I am evaluating the ADS124H02 for use in a long-term project and would appreciate any information regarding its product roadmap and lifecycle. I am interested in the following: Expected product longevity/planned…

  • ADS125H02: About the EMI filter at the PGA input

    Part Number: ADS125H02 Tool/software: The datasheet states that the RC network at the PGA input acts as an EMI filter. What is the cutoff frequency of this filter? Also, this filter is a common mode filter, but is there a differential mode filter?
    • Answered

  • ADS125H02: How to Confirm Transient Response

    Resolved
    Part Number: ADS125H02 Tool/software: Dear Specialists, My customer is considering ADS125H02 and has a question. I would be grateful if you could advise. ---Question In our product, the load cell bridge circuit is directly connected to the ⊿ΣAD…
    • Resolved
    • Answered

  • ADS125H02: Asymmetric HV power supply

    Resolved
    Part Number: ADS125H02 Tool/software: Dear TI support Team, my requirement is to measure Signals in the Range 0-10V, 0-5V, +-2V down to +- 100mV. I have an existent power supply with +24V, +5V and -5V. Is it possible to have HV_AVDD = +24V and HV_AVSS…
    • Resolved
    • Answered

  • ADS125H02: Testing (of digital parts) with only DVDD possible?

    Resolved
    Part Number: ADS125H02 Tool/software: Hello, I will soon have to test a PCB that includes a ADS125H02. Will the ADC take damage if only DVDD is connected? Can the inputs be left floating or should they be tied to GND in this case (same question for…
    • Resolved
    • Answered

  • ADS125H02: Connecting unused GPIO pins.

    Resolved
    Part Number: ADS125H02 Tool/software: If a GPIO pin is not used, where should it be connected? (AVDD, AVSS, DVDD, DGND, or floating) Also, when connecting a GPIO pin to power or GND, I think a resistor should be connected to prevent a short circuit…
    • Resolved
    • Answered

  • ADS125H02: AD conversion operation after power-on

    Resolved
    Part Number: ADS125H02 Tool/software: To reduce the number of connection pins between the ADS125H02 and the CPU, /RESET (pin 7) and START (pin 8) are pulled up to DVDD. In this case, when a power-on reset is performed by turning on the power, will the…
    • Resolved
    • Answered

  • ADS125H02: Input setup for single-ended and differential measurements

    Resolved
    Part Number: ADS125H02 Tool/software: Hello everyone, I'm struggling to understand the input setup of the ADS125H02 ADC. I want it to be usable for single-ended and differential measurements. Differential measurements should be done through AIN0 and…
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    • Answered

  • ADS125H02: About the auto-zero mode

    Resolved
    Part Number: ADS125H02 Tool/software: Hi team, The auto-zero function cancels the offset by averaging two pieces of data. My understanding is that the first one is output after a delay of 2 data. Therefore, is it my understanding that after the second…
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    • Answered

  • ADS125H02: Mismatch of input voltage and gain -> Clipping or damage?

    Resolved
    Part Number: ADS125H02 Tool/software: Hello, what happens if I apply an input voltage too high to the ADC when using a too high gain setting (example: 15 V at gain 32)? Is clipping the only effect or will the ADC take physical damage? Thanks for your…
    • Resolved

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