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Showing 125 results View by: Thread Post Sort by
    Answered
  • AFE5818: AFE5818 data error

    xulirui96
    xulirui96
    Resolved
    Part Number: AFE5818 Other Parts Discussed in Thread: TEST HI, AFE5818 engineers: In my own AFE5818 hardware system, the AFE5818 samples at a rate of 12-bit and 80MHz. In actual use, errors will occur in the received echo data, as shown in the figure. …
    • Resolved
    • 5 months ago
    • Data converters
    • Data converters forum
  • AFE5818EVM: AFE5818 collects DC voltage or low frequency square wave signal

    Zhonghui Xu
    Zhonghui Xu
    TI Thinks Resolved
    Part Number: AFE5818EVM Other Parts Discussed in Thread: AFE5818 , Hi team, How does the AFE5818 evaluation board collect DC voltage or collect low-frequency square wave signals around 10KHz? Is it possible to change the capacitance of the input to 0 ohmic…
    • 3 months ago
    • Data converters
    • Data converters forum
  • AFE5818: No Connect Pins

    Russell Holmes
    Russell Holmes
    Part Number: AFE5818 Other Parts Discussed in Thread: AFE58JD28 , AFE58JD48 , Hello, I am creating a schematic for the AFE5818 and a "nice-to-have" for the design is to incorporate the ability to use the AFE58JD28 or the AFE58JD48 as a replacement for the…
    • 5 months ago
    • Data converters
    • Data converters forum
  • RE: AFE5818: GBL_ACTIVE_TERM and ACT_TERM_IND_RES

    Nicolas PERRIN
    Nicolas PERRIN
    Hi Abishek, Thanks for your answer it is perfectly clear for me now. Regards, Nicolas
    • 5 months ago
    • Data converters
    • Data converters forum
  • Answered
  • AFE5818: AFE5818 received data error

    xulirui96
    xulirui96
    Resolved
    Part Number: AFE5818 Other Parts Discussed in Thread: TEST HI, AFE5818 engineers: In my own AFE5818 hardware system, the AFE5818 samples at a rate of 12-bit and 80MHz. In Test Pattern Mode, no matter what data I set the AFE to send, the FPGA can receive…
    • Resolved
    • 9 months ago
    • Data converters
    • Data converters forum
  • Answered
  • AFE5818: Any suggestion for pulse generator IC for AFE5818

    Frank(DLP) Liu
    Frank(DLP) Liu
    Resolved
    Part Number: AFE5818 hi, Any suggestion for pulse generator IC for AFE5818? The application is ultrasonic for medical. BR, frank
    • Resolved
    • 9 months ago
    • Data converters
    • Data converters forum
  • Answered
  • RE: AFE5818: operating temperature of AFE5818

    xulirui96
    xulirui96
    Resolved
    Hi Kalyan, Our TSW1400EVM is temporarily unavailable, so there is no way to measure SNR and other parameters. But I used DS18B20 to test the surface temperature of AFE5818. After power-on, the 18B20 display temperature reached 60℃. Can you tell me the…
    • 11 months ago
    • Data converters
    • Data converters forum
  • AFE5828: AFE5828 PGA HPF is removed from AFE5818

    Benson Tsai
    Benson Tsai
    TI Thinks Resolved
    Part Number: AFE5828 Other Parts Discussed in Thread: AFE5818 , Hi, For the cost effectiveness, we are looking for AFE5828 instead of AFE5818 as our ultrasound solution. From the AFE5818 datasheet, PGA HPF act as a dc offset correction circuit, but it…
    • 8 months ago
    • Data converters
    • Data converters forum
  • Answered
  • AFE5818: Ramp mode step size

    Toby Gomersall
    Toby Gomersall
    Resolved
    Part Number: AFE5818 I'm trying to verify the data coming from an AFE5818 on a custom board by putting it into ramp mode. I am expecting the values to increase by 1 each time we receive a new sample. However, when I run it, I see increases of 64. …
    • Resolved
    • over 1 year ago
    • Data converters
    • Data converters forum
  • RE: AFE5818: Do you have guidance or app note for how to calibrate digital offset?

    Shabbir Amjhera Wala
    Shabbir Amjhera Wala
    Hi, 1. There is no acknowledgement from device if accumulation is completed. But you can count externally for number of clocks equal to clock set in accumulation cycle. 2. Yes correct. OFFSET_CHx is what you can read. Regards
    • over 1 year ago
    • Data converters
    • Data converters forum
>

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