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  • ADS1260: Long-Term drift parameter.

    TI Thinks Resolved
    Part Number: ADS1260 Hi, I have one question, related with Long-term drift on internal voltage reference. According to the datasheet, long-term drift parameter is ± 25ppm after 1000h operation. I think this data is under Ta=25degree-C for 1000h…

  • ADS1260: Will the ADC generate correct input level when calibrating

    TI Thinks Resolved
    Part Number: ADS1260 hi, When calibrate(full-scale), I guess the device will change internal channel to reference 2.5V. This is ok when gain is 1. But when i set gain to 32, and perform full-scale calibrate, will it give correct result? will it overflow…
    • Answered

  • ADS1260: VHDL

    Resolved
    Part Number: ADS1260 Hi Team, Our customer is looking for VHDL code of ads1260? Do we have this? Would you kindly share the file? Thank you. Regards, Marvin
    • Resolved
    • Answered

  • ADS1260: Internal Reference not working

    Resolved
    Part Number: ADS1260 Hello, If I configure the internal reference according to the data sheet, I always get the REFL_ALM (Reference Alarm) error. It's explained quite simply in the data sheet but it doesn't work. I write 0x10h to register REF…
    • Resolved
    • Answered

  • RE: ADS1260: no output VBIAS (2,5V) on AINCOM Pin configurable

    Resolved
    Hello Bryan, i solved the problem. The cause was that the voltage supply at pin AVDD was too high, I measured 5.5V. Only when I set the AVDD to 5.0V did the ADC accept its parameterization and output the VBIAS = 2.5V. This is a bit surprising for me,…
    • Answered

  • ADS1260: replacing MCP3564RT-E/ST

    Resolved
    Part Number: ADS1260 Other Parts Discussed in Thread: ADS1235 , ADS124S06 Hi Team, a customer is looking for a replacement of MCP3564RT-E/ST which is used to read out a wheatstone bridge. I found ADS1260/1 but I wanted to check with you if you would recommend…
    • Resolved
    • Answered

  • ADS1260: ADS1260 DRDY not getting low

    Resolved
    Part Number: ADS1260 Hi, I am writing a driver for ADS1260. The register command reading and writing work correctly. However, after issuing "START" command, DRDY pin did not get into low level. Is there any reference code / suggestions for…
    • Resolved
    • Answered

  • ADS1260: Internal reference short circuit protection

    Resolved
    Part Number: ADS1260 Other Parts Discussed in Thread: ADS125H02 We are using ADS1260 and ADS125H02 in our design, For sensor exictation we are using Internal reference from the ADC. Is it ok to put out the reference output of the ADC to the connector…
    • Resolved

  • ADS1260: ADS1260 : Need to measure uA current ADC solution_circuit

    TI Thinks Resolved
    Part Number: ADS1260 Other Parts Discussed in Thread: TPS7A20 , TPS61099 , REF6025 , TPS784 , TPS63700 , TPS7A30 Hi Team, Thank you for suggestion. After discussion of ADS1260’s ability, it could meet/approach our requirement. Now I have some questions…

  • ADS1260: Bypass mode, resolution

    TI Thinks Resolved
    Part Number: ADS1260 Hi, I want to measure a signal between 0V - 2V5 with the ADS1260. For this I use the internal reference (REF(06h) = 10h). The PGA is set in bypass mode (PGA(10h) = 80h). The multiplexer is set to AIN0 and AINCOM (INPMUX(11h) = 10h). AVDD…

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