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  • ADS1247: 18 Channel Multiplexing

    Resolved
    Other Parts Discussed in Thread: ADS1247 , ADS124S08 Tool/software: Hello All, I need 18 RTD channel interfacing with one SPI channel of FPGA. Please suggest how to interface ADS1247 with FPGA . I can not spare 18 CS pins for SPI chip selection. Can i…
    • Resolved
    • Answered

  • ADS1247: Stability Issue

    Resolved
    Part Number: ADS1247 Other Parts Discussed in Thread: ADS124S06 Greetings Everybody, I have made a pcb using ADS1247. I am connecting 4 wire load cell to ADS1247. One thing i have noticed is that ADS1247 output varies a lot. I have also cross checked…
    • Resolved

  • ADS1247: data rate error definition? estimation of error in a conversion?

    TI Thinks Resolved
    Part Number: ADS1247 Team, In the data sheet on page 18, the "Data rate error" is indicated in a diagram: -Could you please clarify the meaning? -Is this the error that is caused exclusively in the digital area of the ADC? or is it the sum of…
    • Answered

  • ADS1247: REFOUT/REFCOM floating

    Resolved
    Part Number: ADS1247 Hi, support team My customer has the questions as follow: When using ADS1247 external reference voltage, if I float REFOUT/REFCOM pin, I want to know the answers to the following questions： 1. What impact will it have on chip use…
    • Resolved

  • RE: ADS1247: Can anyone say (by photo) is this ADS1247 fake or not

    Hi Bryan! Thank you very much for clarification! I think this issue is answered now. The ADCs aren't fake)

  • ADS1247: ADS1247

    TI Thinks Resolved
    Part Number: ADS1247 After a Sync Command is sent (04h) with a PGA setting of 160 SPS, the spec indicates that data will be ready 6.240mS after. If I send RDATA (12h) after 6.240mS from the sync, will I have to wait another 6.240 mS to get an accurate…

  • ADS1247: ADS1247

    TI Thinks Resolved
    Part Number: ADS1247 Other Parts Discussed in Thread: ADS1262 , ADS1248 Hi. I want to make universal input board using ADS1247. How to design circuit for mA, Voltage, mv & RTD ? Please provide circuit design.

  • ADS1247: Schematic Review

    Part Number: ADS1247 Hi Sir, Our customer report that they using ADS1247 to connect to PT100 for temperature measurement. But the measured temperature is 10°C lower than the actual temperature (which measured by the temperature calibration instrument…

  • ADS1247: ADS1247 single-ended measurement data suddenly changes

    Part Number: ADS1247 Hi Sir, We are using ADS1247 and Pt100 to measure temperature, but when charging, there will be a sudden change in the measured temperature value (the end equipment have battery inside). Here is my schematic: As u can see from the…

  • ADS1247: Current part : ADS1147IPWR Suggested part : ADS1247IPWR

    TI Thinks Resolved
    Part Number: ADS1247 Other Parts Discussed in Thread: ADS1147 After comparing current part with suggested part, we found that major difference is in ADC resolution . Current part comes with 16 bit resolution while proposed part comes with 24bits. Apart…

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