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Showing 116 results View by: Thread Post Sort by
  • RE: OPT3001-Q1: OPT3001-Q1 IIC NACK Issue

    Xiaoxiang Liu
    Xiaoxiang Liu
    Hi Joseph, Thanks for your support. We changed the register read interval from once every 100 ms to once every 500 ms, which effectively resolved this issue. But during this process, we identified an issue: the customer's I²C lines appear to be…
    • 3 months ago
    • Sensors
    • Sensors forum
  • OPT3001-Q1: OPT3001-Q1 requirements of transmittance of the surface cover

    Xiaoxiang Liu
    Xiaoxiang Liu
    TI Thinks Resolved
    Part Number: OPT3001-Q1 Other Parts Discussed in Thread: OPT3001 Tool/software: Hi team, Customers in the project will use the OPT3001 - Q1. Does the OPT3001 - Q1 have any requirements regarding the transmittance of the surface cover? The customers…
    • 8 months ago
    • Sensors
    • Sensors forum
  • Answered
  • OPT3001-Q1: Regarding changes of register settings

    Hironobu Tomita
    Hironobu Tomita
    Resolved
    Part Number: OPT3001-Q1 Hello Support team, After the sensor is configured in Continuous conversions mode, if we want to change the Register settings, do we need to stop (shutdown) the sensor first? Regards, Tomita
    • Resolved
    • 6 days ago
    • Sensors
    • Sensors forum
  • Answered
  • OPT3001-Q1: Behavior in case of initialization failure

    Hironobu Tomita
    Hironobu Tomita
    Resolved
    Part Number: OPT3001-Q1 Other Parts Discussed in Thread: OPT3001 Hello Support team, I want to know the irregular behavior. If a NACK error occurs during initialization for some reason and the configuration fails, and after that, we try to read operation…
    • Resolved
    • 6 days ago
    • Sensors
    • Sensors forum
  • OPT3001-Q1: SCL&SDA rising time

    Daniel Wang (auto)
    Daniel Wang (auto)
    TI Thinks Resolved
    Part Number: OPT3001-Q1 Other Parts Discussed in Thread: OPT3001 Hi team, My customer is using this part in display project, OPT3001 shared I2C with backlight driver, structure as below: They tested rising time for SCL and SDA, results as below…
    • 4 months ago
    • Sensors
    • Sensors forum
  • OPT3001-Q1: Pin FMEA sheet

    Vaibhav Khatri
    Vaibhav Khatri
    TI Thinks Resolved
    Part Number: OPT3001-Q1 Tool/software: Hello I am designing an automotive system around OPT3001DNPRQ1. I am unable to find pin FMEA and FIT rate sheet for this part. Please provide pin FMEA sheet. Thanks Vaibhav Khatri
    • 10 months ago
    • Sensors
    • Sensors forum
  • Answered
  • OPT3001-Q1: Config for INT pin

    Youhei Miyaoka
    Youhei Miyaoka
    Resolved
    Part Number: OPT3001-Q1 Tool/software: Hi team, My customer want to check INT pin hardware setting. If they do not use Interrupt output, is it okay for floating at INT pin? Regards, Youhei MIYAOKA
    • Resolved
    • 11 months ago
    • Sensors
    • Sensors forum
  • OPT3001-Q1: Clear mold compound

    Priscilla Ruiz
    Priscilla Ruiz
    TI Thinks Resolved
    Part Number: OPT3001-Q1 Tool/software: Hello, I can't find information on the chemical nature of the material used on the package. Datasheet only states "clear mold compound". Is there any documentation or information on this topic?
    • over 1 year ago
    • Sensors
    • Sensors forum
  • OPT3001-Q1: Conversion time field in the register maps

    Naoto Nakazawa
    Naoto Nakazawa
    TI Thinks Resolved
    Part Number: OPT3001-Q1 Other Parts Discussed in Thread: OPT3001 Tool/software: We would like to confirm contents of "Conversion time field" in the register maps. There are two questions for you. In case of E[3:0]'s setting="0011b" and conversion time…
    • 8 months ago
    • Sensors
    • Sensors forum
  • OPT3001-Q1: Sensor area position data in OPT3001-Q1

    Daniel Wang
    Daniel Wang
    TI Thinks Resolved
    Part Number: OPT3001-Q1 Dear team, My customer GWM-NOBO is using OPT3001-Q1 as light sensing. They need the sensing area's position in the IC to decide the mechanical parameter of opening. Could you please share it?
    • over 2 years ago
    • Sensors
    • Sensors forum
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