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  • ADS1243-HT: ADS1243-HT vs ADS1278-HT

    Resolved
    Part Number: ADS1243-HT Other Parts Discussed in Thread: ADS1278-HT , , ADS1282-SP Hi There I've provisionally selected the ADS1278-HT for my high temperature downhole drilling application, but on closer inspection the gain and offset errors are possible…
    • Resolved

  • ADS1243-HT: SNR & THD parameter

    TI Thinks Resolved
    Part Number: ADS1243-HT Other Parts Discussed in Thread: ADS1243 , Hello TI Team, What are the SNR and THD parameters of ADS1243 ?These two parameters were not found in ADS1243-HT datasheet.Customers need these two parameters. Could you share them? Thank…

  • ADS1243-HT: Input range of 0 to 5V with a 5V reference

    TI Thinks Resolved
    Part Number: ADS1243-HT Other Parts Discussed in Thread: ADS1243 , I have a circuit that was designed for a 0 to 2.5V input range with a 5V reference. We have so far used the ADS1243 with GAIN=1 and RANGE=1 providing the required input span of 0 to 2.5V…
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  • ADS1243-HT No Response

    Resolved
    Other Parts Discussed in Thread: MSP430F2619S-HT , ADS1243-HT Hi all. I'm trying to use the ADS1243-HT in my senior design project and I have a few questions about how we have the device currently set up. Right now I'm sending it the SELFCAL command…
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    • Answered

  • ADS1243-HT conversion rate?

    Resolved
    Other Parts Discussed in Thread: ADS1243-HT I need some help figuring out the conversion rate I should be expecting from the ADS1243-HT. I am clocking it at 1.25 MHz, 3.4V, DR0 DR1 = 00, SPEED = 0, gain = 1 or 16. It seems that the datasheet indicates…
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    • Answered

  • RE: ADS1243-HT: Bond pad metallization

    Resolved
    Thanks and got it.

  • ADS114S08: PT100 measure signal with 0.5°C max error

    TI Thinks Resolved
    Part Number: ADS114S08 Other Parts Discussed in Thread: ADS1261 , ADS1278-HT , ADS1243-HT Hi Team, Our customer is looking for a way how to measure PT100 si gnal with 0.5°C max error. Additionally, the customer also needs to measure 4x pt100 simultaneously…
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  • RE: ADS1243-HT : RREG command : Can I issue the command one time and keep reading out the register value to poll the DDRY bit status?

    Resolved
    Hello: Two questions: Quote" As long as the ADS1243-HT is powered, has an appropriate clock and the PDWN pin is logic high the converter will be converting. This can be verified by probing the DRDY pin. DRDY should be pulsing at the appropriate data…
    • Answered

  • Need help on how to use ADS1243-HT Analog-to-Digital Converter

    Resolved
    Other Parts Discussed in Thread: ADS1243-HT , ADS1243 I need help on how to use the ADS1243-HT analog-to-digital converter. The datasheet provides lots of details on what can be done with the part, I'll call them pieces of the puzzle, but I can't find any…
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    • Answered

  • ADS1243-HT : (1) About # of bit and resolution (2) The PDWN input

    Resolved
    Other Parts Discussed in Thread: ADS1243-HT Hello: For ADS1243-HT (1) The data sheet says the effective resolution is a function of Gain setting with an effective resolution of 19 bits at gain of 128. This means at gain of 128, only the Most significant…
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