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Data converters

Data converters

Data converters forum

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Texas Instruments (TI) Data converters support forum is an extensive online knowledge base where millions of technical questions and solutions are available 24/7. You can search data converter IC content or ask technical support questions on everything from analog to digital converters (ADCs) and digital to analog converters (DACs) to high speed ADCs and special function data converters. Find the right solution for your circuit design challenges by using our TI E2E™ support forums that are supported by thousands of contributing TI experts.
Frequent questions
  • [FAQ] ADC Noise: How do you calculate the amount of reference noise passing into your system?

    Collin Wells
    Collin Wells
    How do you calculate the amount of reference noise passing into your system when using Delta-Sigma ADCs?
    • Answered
    • over 6 years ago
    • Data converters
    • Data converters forum
  • [FAQ] ADC Noise: Is there such a thing as too much gain?

    Collin Wells
    Collin Wells
    Other Parts Discussed in Thread: ADS1261 Is there such a thing as too much gain when using precision Delta-Sigma ADCs?
    • Answered
    • over 6 years ago
    • Data converters
    • Data converters forum
  • [FAQ] ADC Noise: If you add an external amplifier to the input of an ADC, how does this affect system noise performance?

    Collin Wells
    Collin Wells
    If you add an external amplifier to the input of a Delta-Sigma ADC, how does this affect system noise performance?
    • Answered
    • over 6 years ago
    • Data converters
    • Data converters forum
  • [FAQ] ADC Noise: What is ENBW and why is it important?

    Collin Wells
    Collin Wells
    What is ENBW and why is it important for Delta-Sigma ADCs?
    • Answered
    • over 6 years ago
    • Data converters
    • Data converters forum
  • [FAQ] ADC Noise: What is the best noise parameter to use for system noise analysis?

    Collin Wells
    Collin Wells
    What is the best noise parameter to use for system noise analysis when using Delta-Sigma ADCs?
    • Answered
    • over 6 years ago
    • Data converters
    • Data converters forum
  • [FAQ] ADC Noise: How is ADC noise measured and specified?

    Collin Wells
    Collin Wells
    How is noise measured and specified for Delta-Sigma ADCs?
    • Answered
    • over 6 years ago
    • Data converters
    • Data converters forum
  • [FAQ] ADC Noise: What types of noise can you expect to find in ADCs?

    Collin Wells
    Collin Wells
    What type of noise can you expect to find in Delta-Sigma ADCs?
    • Answered
    • over 6 years ago
    • Data converters
    • Data converters forum
  • [FAQ] How do I reject undesired frequency content by adjusting the clock frequency or oversampling ratio of a Delta-Sigma ADC?

    Joachim Wuerker
    Joachim Wuerker
    Other Parts Discussed in Thread: ADS127L01 Can you explain how adjusting the clock frequency or oversampling ratio of a Delta-Sigma ADC can be used to reject undesired interference in my frequency spectrum? Regards,
    • Answered
    • over 6 years ago
    • Data converters
    • Data converters forum
  • [FAQ] How does the digital filter frequency response of a Delta-Sigma ADC scale with clock frequency?

    Joachim Wuerker
    Joachim Wuerker
    Other Parts Discussed in Thread: ADS124S08 Can you explain how the digital filter frequency response of a Delta-Sigma ADC scales with clock frequency? Regards,
    • Answered
    • over 6 years ago
    • Data converters
    • Data converters forum
  • [FAQ] PCB Layout Guidelines and Grounding Recommendations for High-Resolution ADCs

    Christopher Hall
    Christopher Hall
    Other Parts Discussed in Thread: LM27762 I am laying out a PCB that uses a precision 24-bit ADC. What are TI's recommendations for PCB layout? Also, should I split the ground plane between analog and digital circuits?
    • Answered
    • over 6 years ago
    • Data converters
    • Data converters forum
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View FAQ threads
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  • Answered

    ADS124S06: ADS124S06 RDATA continuous SCLK after all bytes were read 0 Locked

    462 views
    2 replies
    Latest over 6 years ago
    by Bob Benjamin
  • Answered

    DAC38RF80EVM: System Clock Configuration 0 Locked

    3162 views
    7 replies
    Latest over 6 years ago
    by jim s
  • Suggested Answer

    ADS1198: ADA1198 sampling rate variation and signal attenuation w.r.t. sampling rate 0 Locked

    713 views
    13 replies
    Latest over 6 years ago
    by Alexander Smith
  • Answered

    [FAQ] ADS129x: How do I calculate the DC gain of the RLD or BIAS amplifier? 0 Locked

    4081 views
    1 reply
    Latest over 6 years ago
    by Ryan Andrews
  • Suggested Answer

    Compiler/ADS1299: ADS1299 0 Locked

    580 views
    6 replies
    Latest over 6 years ago
    by Alexander Smith
  • Not Answered

    sn65dsi83 design 0 Locked

    234 views
    1 reply
    Latest over 6 years ago
    by Ikechukwu Anyiam
  • Answered

    [FAQ] Common Questions for TI's ADS129x Family of Bio-Potential ADCs 0 Locked

    28589 views
    1 reply
    Latest over 6 years ago
    by Ryan Andrews
  • Suggested Answer

    DAC37J84: PSRR vs Frequency 0 Locked

    298 views
    1 reply
    Latest over 6 years ago
    by RJ Hopper
  • Answered

    DAC37J84: difference to DAC37J82 0 Locked

    306 views
    1 reply
    Latest over 6 years ago
    by RJ Hopper
  • Answered

    DAC37J82: Can't detect DAC condition from registers 0 Locked

    1679 views
    25 replies
    Latest over 6 years ago
    by Lance Jump
  • Not Answered

    ADS54J66: SPI, 24b vs 32b, page selection and EVM config files. 0 Locked

    1652 views
    13 replies
    Latest over 6 years ago
    by jim s
  • Answered

    AFE4490SPO2EVM: AFE4490SPO2EVM 0 Locked

    266 views
    2 replies
    Latest over 6 years ago
    by HARDEEP MANHAS
  • Answered

    ADS8548: Occasional issue in configuring the TI8548 0 Locked

    517 views
    6 replies
    Latest over 6 years ago
    by Shachar Fibach
  • Answered

    DAC6573: Maximum value of short-circuit current 0 Locked

    399 views
    4 replies
    Latest over 6 years ago
    by Uttam Sahu
  • Suggested Answer

    ADS8681: Daisy chain in ads8681 0 Locked

    413 views
    2 replies
    Latest over 6 years ago
    by Dale Li
  • Answered

    ADS1255: SPI SCLK duty cycle specification 0 Locked

    2298 views
    4 replies
    Latest over 6 years ago
    by Christopher Hall
  • Answered

    DAC8775: Typical and minimum value of package height 0 Locked

    277 views
    3 replies
    Latest over 6 years ago
    by Takeshi Sasaki
  • Not Answered

    Linux/ADS54J20EVM: API for FT245R SPI bus stimulation 0 Locked

    414 views
    1 reply
    Latest over 6 years ago
    by jim s
  • Suggested Answer

    ADS127L01: SPI DOUT does not give any data 0 Locked

    458 views
    2 replies
    Latest over 6 years ago
    by Keith Nicholas
  • Suggested Answer

    ADS1278: How to configure the pins to send data on SPI interface 0 Locked

    914 views
    2 replies
    Latest over 6 years ago
    by Keith Nicholas
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