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Showing 28 results View by: Thread Post Sort by
  • ADS9218: More clarity on output modes required.

    Eve Mulholland
    Eve Mulholland
    TI Thinks Resolved
    Part Number: ADS9218 Other Parts Discussed in Thread: ADS9219 , ADS9217 This question applies not only to this specific device, but to the entire family. I have seen similar questions raised previously; however, the datasheet appears misleading with respect…
    • 7 months ago
    • Data converters
    • Data converters forum
  • ADS9218: ADS9218

    Florian Neurohr
    Florian Neurohr
    TI Thinks Resolved
    Part Number: ADS9218 Other Parts Discussed in Thread: ADS9217 , ADS9219 Tool/software: Hi, In the data sheet for the ADS921x (SBASA74B – JANUARY 2023 – REVISED MAY 2024) there is an example init-sequence which is not applicable for the ADS9218. "The…
    • over 2 years ago
    • Data converters
    • Data converters forum
  • ADS9218: ADS9224&ADS9218 EVM noise performance

    Eric Liu(SZ-FAE)
    Eric Liu(SZ-FAE)
    TI Thinks Resolved
    Part Number: ADS9218 Other Parts Discussed in Thread: ADS9224R , Hi team, I have simulated the ADS9224&ADS9218 in PSPICE & TINA separately ,and from our datasheet ,the SNR of the two devices ,the ads9218 should better than ads9224, but refer to the…
    • over 2 years ago
    • Data converters
    • Data converters forum
  • ADS9218: Common Mode Rejection Ratio

    Austen Royer
    Austen Royer
    TI Thinks Resolved
    Part Number: ADS9218 Tool/software: Hello, For the ADS9218, I see that the electrical specifications call out that the common mode voltage of the analog inputs must be within Vocm +/- 0.05 mV, and that if Vocm exceeds this range, the Analog Core for…
    • over 1 year ago
    • Data converters
    • Data converters forum
  • ADS9218: Current draw at 10MSps exceeds datasheet

    Tighe Costa
    Tighe Costa
    Part Number: ADS9218 Tool/software: Hello, We've implemented the ADS9218 on a new design and the device is working nominally except that the current draw per device is 56mA when sampling at 10MSps instead of the datasheet's maximum rating of 40mA. Is…
    • over 1 year ago
    • Data converters
    • Data converters forum
  • ADS9218: ADS9218 SNR difference between the datasheet and simulation

    Eric Liu(SZ-FAE)
    Eric Liu(SZ-FAE)
    Part Number: ADS9218 Other Parts Discussed in Thread: ADS9219 , ADS9224R Hi team, you can see the above picture I used such a circuit to simulation the ac and noise performance of the ads9218,with the fin=2KHZ ,amp=3.6V sine wave .and the SNR test result…
    • over 2 years ago
    • Data converters
    • Data converters forum
  • Answered
  • AM623: ADS9218 by Daisy-Chain connection

    K.Z
    K.Z
    Resolved
    Part Number: AM623 Other Parts Discussed in Thread: ADS9218 , SYSCONFIG Tool/software: Hi All, Regarding SPI communication for AM64xx or AM62xx, can you communicate with a ADS9218 by Daisy-Chain connection? If possible, please inform us about the interface…
    • Resolved
    • over 1 year ago
    • Processors
    • Processors forum
  • ADS9218: 1V8 DVDD vs 1V8 AVDD

    Austen Royer
    Austen Royer
    Part Number: ADS9218 Other Parts Discussed in Thread: ADS9219EVM , ADS9219 Tool/software: Hello. I am looking at the ADS921x datasheet (revision SBASA74B - May 2024), and am confused by the discrepancies describing whether or not the ADC needs a separate…
    • over 1 year ago
    • Data converters
    • Data converters forum
  • Answered
  • ADS9218: Unused LVDS Pin Termination

    Austin Pohlman
    Austin Pohlman
    Resolved
    Part Number: ADS9218 Tool/software: Hello! I'm using the ADS921x family in a design (specifically the ADS9218) operating in single-lane mode. Additionally, our HDL team is using test patterns to calibrate alignment such that FCLK and DCLK are not necessary…
    • Resolved
    • over 1 year ago
    • Data converters
    • Data converters forum
  • Answered
  • ADS9218: REFIO Pin Minimum Capacitance

    Austin Pohlman
    Austin Pohlman
    Resolved
    Part Number: ADS9218 Tool/software: Hello! I'm using the ADS921x family (specifically ADS9218) in a design. In this design we have a large number of ADCs and for simplicity / to lower cost we'd like to run them all off of the same precision external…
    • Resolved
    • over 1 year ago
    • Data converters
    • Data converters forum
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