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Showing 8 results View by: Thread Post Sort by
  • DAC82002: Suitable devices recommendation

    Ryker She
    Ryker She
    TI Thinks Resolved
    Part Number: DAC82002 Other Parts Discussed in Thread: DAC8830 , DAC7311 , DAC80516 , DAC80508 , DAC80502 , DAC7811 Tool/software: Hi expert, We want to promote TI's devices to replace below competitor, could you help to recommend TI's suitable devices? Thanks…
    • 1 month ago
    • Data converters
    • Data converters forum
  • DAC82002: Spec sheet clarification

    Lorinc Sárkány
    Lorinc Sárkány
    Part Number: DAC82002 Other Parts Discussed in Thread: DAC8830 , DAC81001 Tool/software: Hi, I'm in the process for selecting a proper DAC for our application. I'd like to optimize for lowest possible noise between 0.1 -- 150 Hz. DAC82002 is one candidate…
    • 3 months ago
    • Data converters
    • Data converters forum
  • Answered
  • RE: DAC82002: DAC82002 exhibits high output noise

    Katlynne Jones
    Katlynne Jones
    Resolved
    Hi Zhenrong, I'm glad to hear that you've got to the bottom of your issue. An R-2R DAC is not a static string (a string DAC is a static string). You can see in this figure from the datasheet that the switches are connected to either VREF or ground…
    • 9 months ago
    • Data converters
    • Data converters forum
  • Answered
  • DAC82002: Maximum achievable update rate of both channels

    Tim Kostka
    Tim Kostka
    Resolved
    Part Number: DAC82002 Tool/software: I'm using the DAC82002 and am interested in achieving the maximum update rate possible. It appears to be only ~780 ksps (or maybe 500 ksps) per channel rather than 1 Msps and I want to confirm. Per the datasheet…
    • Resolved
    • 8 months ago
    • Data converters
    • Data converters forum
  • DAC82002: Crosstalk noise from SDIN to VOUTB

    toshi-e2e
    toshi-e2e
    Part Number: DAC82002 Other Parts Discussed in Thread: OPA2328 Tool/software: Hi all, I observed a phenomenon in which noise that appears to be SDIN crosstalk was output in the waveform from VOUTB of the DAC82002. There was no particular noise on VOUTA…
    • 9 months ago
    • Data converters
    • Data converters forum
  • Answered
  • DAC82001: Noise performance and figure 6-21

    William J
    William J
    Resolved
    Part Number: DAC82001 Other Parts Discussed in Thread: DAC82002 Tool/software: Hi TI, I have 2 questions that I hope you can help with. 1. The Datasheet for DAC82001 (and DAC82002) lists the noise to be 10nV/sqrt(Hz) at 10kHz, but figure 6-21 shows the…
    • Resolved
    • 1 month ago
    • Data converters
    • Data converters forum
  • Answered
  • RE: DAC82002EVM: DAC82002EVM Altium files

    Lucas Burnette
    Lucas Burnette
    Resolved
    DAC82002 RevA.zip Hi Sean, Attached are the Altium files for the DAC82002EVM. (Some files may be read only and may need to be changed) Thanks, Lucas
    • 10 months ago
    • Data converters
    • Data converters forum
  • Answered
  • RE: DAC81408EVM: PWL waveform output from DAC

    Sanjay
    Sanjay
    Resolved
    Hi Koshi-san, This PWL waveform will not be possible with DAC81408 because of- 1. slew rate for DAC81408 is only 4 V/us 2. minimum wait for the sequential update for DACx voltage output is 2.4 us I would recommend to suggest the customer DAC80508 or…
    • over 1 year ago
    • Data converters
    • Data converters forum

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