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  • ADS1261-Q1: ADS1261 for thermistor measurements without IDAC

    Resolved
    Part Number: ADS1261-Q1 Other Parts Discussed in Thread: ADS1261 Hi there, I'm planning on using the ADS1261 for measuring the voltage across a thermistor. I've seen the RTD measurements guide, but want to measure the voltage across a current sense resistor…
    • Resolved

  • ADS1261-Q1: REFOUT Loading and ADC Accuracy

    Part Number: ADS1261-Q1 Other Parts Discussed in Thread: ADS1261 Hi, I recently started this discussion, but thought I should make another thread as the original question there was answered. If the REFOUT pin on the ADS1261 is supplying close to the current…

  • ADS1261-Q1: 3 wire and 4 wire circuit

    TI Thinks Resolved
    Part Number: ADS1261-Q1 Hello, I am looking for 3 wire and 4 wire RTD design using ADS1261-Q1. The datasheet provides only information on 3 wire circuit. Kindly guide us for 4 wire RTD design.
    • Answered

  • ADS1261-Q1: ADS1261-Q1 can be used in ADS1261EVM

    Resolved
    Part Number: ADS1261-Q1 Other Parts Discussed in Thread: ADS1261EVM , , ADS1261 Hi team I just would like to confirm whether ADS1261-Q1 can be used in ADS1261EVM. Customer wants to evaluate ADS1261-Q1 but no evm for ADS1261-Q1. So can ADS1261-Q1 be placed…
    • Resolved

  • Schematic Review for PT1000 using ADS1261-Q1

    TI Thinks Resolved
    Part Number: ADS1261-Q1 Other Parts Discussed in Thread: TS5A3159 We are using ads1261-q1 for sensing PT1000.The intended Temperature range is from -25°c to 130°c. The resistance at 130°c is 1500 ohms. Pls. review the attached schematic and…
    • Answered

  • ADS1261-Q1: Pseudo-Code for ADS126x single ended measurements

    Resolved
    Part Number: ADS1261-Q1 Other Parts Discussed in Thread: ADS1260-Q1 , ADS1261 , LM27762 , LM7705 Hi everybody, I'm about to implement ADS1260-Q1 and ADS1261-Q1 ADC's and reading the datasheet. Until set the parameters of analog inputs it is clear…
    • Resolved
    • Answered

  • ADS1261-Q1: Multiplexing several single-ended input signals

    Resolved
    Part Number: ADS1261-Q1 Hi, I'm trying to use the ADS1261-Q1 to continuously monitor 3 signals on different input channels (Ain0, Ain1, Ain5), while keeping Vcom as the negative input to the input mux. Also trying to do this with at least 1 kSPS per…
    • Resolved

  • ADS1261: Will this device work with at least 300SPS and 0.076uV sensitivity?

    TI Thinks Resolved
    Part Number: ADS1261 Hi Experts, We would like to consider the ADS1261 product. Cx want to use sinc5 filter and 400sps data rate. In this case, (Q1) how many bits would the resolution be? Data sensitivity is 0.076uv. Want to send it digitally with the…

  • TMP64-Q1: Recommended ADC with precision, built-in, current current?

    TI Thinks Resolved
    Part Number: TMP64-Q1 Other Parts Discussed in Thread: ADS112C04 , ADS122C04 , ADS112U04 , ADS122U04 , ADS1260 , ADS1263 , ADS1262 , ADS124S06 , ADS124S08 , ADS1220 , ADS1261 E2E, The spec sheet for the TMP64-Q1 describes biasing the thermistor with a precision…

  • ADS1148-Q1: High precision sampling/ADC IC recommendation

    TI Thinks Resolved
    Part Number: ADS1148-Q1 Other Parts Discussed in Thread: ADS1148 , ADS114S06 , ADS114S08 , ADS1261-Q1 , ADS1118-Q1 , ADS1115-Q1 , ADS1113-Q1 , TMUX1308-Q1 , ADS1114-Q1 Hi We need a 16-bit high-precision ADC to collect the output signal of Hall sensor and achieve…

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