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  Dav01

  • 1 month ago
  • Sensors
  • Sensors forum

  OPT3001: Howto measure ambient light side-by-side a bright LED?

  TI Thinks Resolved

  Part Number: OPT3001 I need to measure room/outdoor light to control the brighness of a fairly large ~0.5W LED. Are there any smart solutions to this? i.e. something that can sync and only measure when the PWM to the LED is off. (I'm not able...
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  user5358562

  • 16 days ago
  • Sensors
  • Sensors forum

  OPT3001: What types of gases should not come in contact with the OPT3001DNPR?

  Part Number: OPT3001 Hello, What types of gases should not come in contact with the OPT3001DNPR? I'd like to know all the gases that would destroy the sensor on contact. It would be great for me to know all the names of the gas. The board...
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  Gene Qiu

  • 1 month ago
  • Sensors
  • Sensors forum

  OPT3001: I2C data speed

  TI Thinks Resolved

  Part Number: OPT3001 Hi Team Q1:As i notice on datasheet, there is 400khz/2.6MHz for I2C clock frequency, then what is the maximum data speed of real I2C output frequency? Based on my understanding, the clock is fast, but conversion needs 100ms/800ms...
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  Poki Huang

  • 1 month ago
  • Sensors
  • Sensors forum

  OPT3001: OPT3001 calibration

  TI Thinks Resolved

  Part Number: OPT3001 Hi: About ALS IC OPT3001 Do we need do calibration for OPT3001? If yes, how to do calibration? Any document? Thank you~~ Poki
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  Scott Chien

  • 2 months ago
  • Sensors
  • Sensors forum

  OPT3001: I2C question in OPT3001

  TI Thinks Resolved

  Part Number: OPT3001 Hi TI, Our system I2C operate in 100kHz, and we want to refer to the Standard mode (100kHz) as shown in the figure. However, we found that the Timing of the datasheet seems Fast mode (400kHz) instead of Standard mode (100kHz...
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  Yash Trivedi2

  • 13 days ago
  • Sensors
  • Sensors forum

  RE: OPT3001: IR signals rejection capability

  In built filter of ambient light sensor should reject the 750nm to 950nm wavelength. In practical case, during the testing of part, how much % of incident IR signal get rejected by filter upto which degree???
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  Hai Doan76

  • 2 months ago
  • Sensors
  • Sensors forum

  OPT3001: Useful life time

  TI Thinks Resolved

  Part Number: OPT3001 Hi everybody I'd like to ask for the information of useful lifetime of the sensor OPT3001 or similar parts. Could somebody advise? Thanks
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  Jeff Coletti

  • 3 months ago
  • Sensors
  • Sensors forum

  OPT3001: I2C not meeting I2C specifications

  • Resolved

  Part Number: OPT3001 Hi Support team My customer has designed in opt3001 and they are seeing
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  Roy Chou1

  • 3 months ago
  • Sensors
  • Sensors forum

  OPT3001: Find the corresponding solution

  TI Thinks Resolved

  Part Number: OPT3001 Hi Team, My customer would like to find below light sensor solution. Honestly, I have no idea how to choose appropriate solution via ti.com. Could you let me know how to find in ti.com and how to select and what is the critical...
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  Poki Huang

  • 3 months ago
  • Sensors
  • Sensors forum

  OPT3001: OPT3001 SCH and layout review

  TI Thinks Resolved

  Part Number: OPT3001 HI TI: Could you help check below layout and SCH OK or not? Thank you~~ Layout SCH

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