SBOS929A December   2018  – December 2021 OPT3004

PRODMIX  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Revision History
  6. 5 Description (continued)
  7. 6 Pin Configuration and Functions
  8. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristics
    6. 7.6 Timing Requirements
    7. 7.7 Typical Characteristics
  9. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Human Eye Matching
      2. 8.3.2 Automatic Full-Scale Range Setting
      3. 8.3.3 Interrupt Operation, INT Pin, and Interrupt Reporting Mechanisms
      4. 8.3.4 I2C Bus Overview
        1. 8.3.4.1 Serial Bus Address
        2. 8.3.4.2 Serial Interface
    4. 8.4 Device Functional Modes
      1. 8.4.1 Automatic Full-Scale Setting Mode
      2. 8.4.2 Interrupt Reporting Mechanism Modes
        1. 8.4.2.1 Latched Window-Style Comparison Mode
        2. 8.4.2.2 Transparent Hysteresis-Style Comparison Mode
        3. 8.4.2.3 End-of-Conversion Mode
        4. 8.4.2.4 End-of-Conversion and Transparent Hysteresis-Style Comparison Mode
    5. 8.5 Programming
      1. 8.5.1 Writing and Reading
        1. 8.5.1.1 High-Speed I2C Mode
        2. 8.5.1.2 General-Call Reset Command
        3. 8.5.1.3 SMBus Alert Response
    6. 8.6 Register Maps
      1. 8.6.1 Internal Registers
      2. 8.6.2 Register Descriptions
        1. 8.6.2.1 Result Register (offset = 00h)
        2. 8.6.2.2 Configuration Register (offset = 01h) [reset = C810h]
        3. 8.6.2.3 Low-Limit Register (offset = 02h) [reset = C0000h]
        4. 8.6.2.4 High-Limit Register (offset = 03h) [reset = BFFFh]
        5. 8.6.2.5 Manufacturer ID Register (offset = 7Eh) [reset = 5449h]
        6. 8.6.2.6 Device ID Register (offset = 7Fh) [reset = 3001h]
  10. 9 Application and Implementation
    1. 9.1 Application Information
      1. 9.1.1 Electrical Interface
      2. 9.1.2 Optical Interface
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
        1. 9.2.2.1 Optomechanical Design
        2. 9.2.2.2 Dark Window Selection and Compensation
      3. 9.2.3 Application Curves
    3. 9.3 Do's and Don'ts
  11. 10Power-Supply Recommendations
  12. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
    3. 11.3 Soldering and Handling Recommendations
    4. 11.4 DNP (S-PDSO-N6) Mechanical Drawings
    5. 11.5 DTS (SOT-5X3) Mechanical Drawings
  13. 12Device and Documentation Support
    1. 12.1 Documentation Support
      1. 12.1.1 Related Documentation
    2. 12.2 Receiving Notification of Documentation Updates
    3. 12.3 Support Resources
    4. 12.4 Trademarks
    5. 12.5 Electrostatic Discharge Caution
    6. 12.6 Glossary
  14. 13Mechanical, Packaging, and Orderable Information
    1. 13.1 Tape and Reel Information

7.7 Typical Characteristics

At TA = 25°C, VDD = 3.3 V, 800-ms conversion time (CT = 1), automatic full-scale range (RN[3:0] = 1100b), white LED, and normal-angle incidence of light, unless otherwise specified.

OPT3004 Spectral Response vs WavelengthFigure 7-2 Spectral Response vs Wavelength
OPT3004 Output Response vs Input Illuminance, Multiple Light Sources (Fluorescent, Halogen, Incandescent)Figure 7-4 Output Response vs Input Illuminance, Multiple Light Sources (Fluorescent, Halogen, Incandescent)
OPT3004 Output Response vs Input Illuminance (Mid Range = 0 lux to 100 lux)Figure 7-6 Output Response vs Input Illuminance (Mid Range = 0 lux to 100 lux)
OPT3004 Full-Scale-Range Matching (Lowest 7 Ranges)
Input illuminance = 33 lux, normalized to response of 40.95 lux full-scale
Figure 7-8 Full-Scale-Range Matching (Lowest 7 Ranges)
OPT3004 Dark Response vs Temperature
Figure 7-10 Dark Response vs Temperature
OPT3004 Conversion Time vs Power Supply
Figure 7-12 Conversion Time vs Power Supply
OPT3004 Normalized Response vs Illuminance Angle
Figure 7-14 Normalized Response vs Illuminance Angle
OPT3004 Shutdown Current vs Input Illuminance
M[1:0] = 00b
Figure 7-16 Shutdown Current vs Input Illuminance
OPT3004 Shutdown Current vs Temperature
M[1:0] = 00b, input illuminance = 0 lux
Figure 7-18 Shutdown Current vs Temperature
OPT3004 Spectral Response vs Wavelength from 85° to -85° in 10° Steps Normalized to each Angle of IncidenceFigure 7-3 Spectral Response vs Wavelength from 85° to -85° in 10° Steps Normalized to each Angle of Incidence
OPT3004 Output Response vs Input Illuminance (Entire Range = 0 lux to 83k lux)Figure 7-5 Output Response vs Input Illuminance (Entire Range = 0 lux to 83k lux)
OPT3004 Output Response vs Input Illuminance (Low Range = 0 lux to 5 lux)Figure 7-7 Output Response vs Input Illuminance (Low Range = 0 lux to 5 lux)
OPT3004 Full-Scale-Range Matching (Highest 6 Ranges)
Input illuminance = 2490 lux, normalized to response of 2620.8 lux full-scale
Figure 7-9 Full-Scale-Range Matching (Highest 6 Ranges)
OPT3004 Normalized Response vs Temperature
Figure 7-11 Normalized Response vs Temperature
OPT3004 Normalized Response vs Power-Supply Voltage
Figure 7-13 Normalized Response vs Power-Supply Voltage
OPT3004 Supply Current vs Input Illuminance
M[1:0] = 10b
Figure 7-15 Supply Current vs Input Illuminance
OPT3004 Supply Current vs Temperature
M[1:0] = 10b
Figure 7-17 Supply Current vs Temperature
OPT3004 Supply Current vs Continuous I2C Frequency
Input illuminance = 80 lux, SCL = SDA, continuously toggled at I2C frequency Note: A typical application runs at a lower duty cycle and thus consumes a lower current.
Figure 7-19 Supply Current vs Continuous I2C Frequency