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  • 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…
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    • 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: 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…
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    • 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…
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    • 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 if…
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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: For Vrms at 40ksps

    Resolved
    Part Number: ADS125H02 Tool/software: Hi team, I plotted the Vrms characteristics on an actual device with Gain=128 to see if it would be as shown in Table 2 on p22 of the datasheet. The results were as shown in the data sheet except at 40 ksps, but at…
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  • ADS125H02: REFP0 & REFN0 max voltage range

    Resolved
    Part Number: ADS125H02 Tool/software: Hi, Can you please let me know what is the max input voltage range for the REF0 & REFN0? I was not able to find the same in the datasheet. Thanks & Regards, Nanjunda M
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    • Answered

  • ADS125H02: Measurement of selectable different input types

    Resolved
    Part Number: ADS125H02 Other Parts Discussed in Thread: ADS124S08EVM , ADS124S08 I look for a single chip for 0-20mA,4-20ma,0-1V,0-5V,0-10V etc analog inputs and RTD and thermocouples. I want to measure these sizes optionally on a single board. I found…
    • Resolved

  • ADS125H02: Please let us know the terminal connection for the 4~20mA and 0~10v dc for sensor measurements

    TI Thinks Resolved
    Part Number: ADS125H02 Hi Please let us know the terminal connection for the 4~20mA and 0~10v dc for sensor measurements Thank you in advance. Regards Thiagu

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