SBOS853B March   2017  – December 2024

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics
    6. 5.6 Timing Requirements #GUID-D86987F5-A9B7-4506-9858-90867D8ED8B3/SBOS6814062
    7. 5.7 Typical Characteristics
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1 Human Eye Matching
      2. 6.3.2 Automatic Full-Scale Range Setting
      3. 6.3.3 Interrupt Operation, INT Pin, and Interrupt Reporting Mechanisms
      4. 6.3.4 I2C Bus Overview
        1. 6.3.4.1 Serial Bus Address
        2. 6.3.4.2 Serial Interface
    4. 6.4 Device Functional Modes
      1. 6.4.1 Automatic Full-Scale Setting Mode
      2. 6.4.2 Interrupt Reporting Mechanism Modes
        1. 6.4.2.1 Latched Window-Style Comparison Mode
        2. 6.4.2.2 Transparent Hysteresis-Style Comparison Mode
        3. 6.4.2.3 End-of-Conversion Mode
        4. 6.4.2.4 End-of-Conversion and Transparent Hysteresis-Style Comparison Mode
    5. 6.5 Programming
      1. 6.5.1 Writing and Reading
        1. 6.5.1.1 High-Speed I2C Mode
        2. 6.5.1.2 General-Call Reset Command
        3. 6.5.1.3 SMBus Alert Response
  8. 7 Register Maps
    1. 7.1 Internal Registers
      1. 7.1.1 Register Descriptions
        1. 7.1.1.1 Result Register (offset = 00h)
        2. 7.1.1.2 Configuration Register (offset = 01h) [reset = C810h]
        3. 7.1.1.3 Low-Limit Register (offset = 02h) [reset = C0000h]
        4. 7.1.1.4 High-Limit Register (offset = 03h) [reset = BFFFh]
        5. 7.1.1.5 Manufacturer ID Register (offset = 7Eh) [reset = 5449h]
        6. 7.1.1.6 Device ID Register (offset = 7Fh) [reset = 3001h]
  9. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Electrical Interface
      2. 8.1.2 Optical Interface
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 Optomechanical Design
        2. 8.2.2.2 Dark Window Selection and Compensation
      3. 8.2.3 Application Curves
    3. 8.3 Best Design Practices
    4. 8.4 Power Supply Recommendations
    5. 8.5 Layout
      1. 8.5.1 Layout Guidelines
      2. 8.5.2 Layout Example
  10. 9 Device and Documentation Support
    1. 9.1 Documentation Support
      1. 9.1.1 Related Documentation
    2. 9.2 Receiving Notification of Documentation Updates
    3. 9.3 Support Resources
    4. 9.4 Trademarks
    5. 9.5 Electrostatic Discharge Caution
    6. 9.6 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information
    1. 11.1 Soldering and Handling Recommendations
    2. 11.2 DNP (S-PDSO-N6) Mechanical Drawings
    3. 11.3 DTS (SOT-5X3) Mechanical Drawings

4 Pin Configuration and Functions

OPT3001-Q1 DNP Package6-Pin USONTop ViewFigure 4-1 DNP Package6-Pin USONTop View
Table 4-1 Pin Functions
PIN Type(1) DESCRIPTION
NO. NAME
1 VDD I Device power. Connect to a 1.6-V to 3.6-V supply.
2 ADDR I Address pin. This pin sets the LSBs of the I2C address.
3 GND P Ground
4 SCL I I2C clock. Connect with a 10-kΩ resistor to a 1.6-V to 5.5-V supply.
5 INT O Interrupt output, open-drain. Connect with a 10-kΩ resistor to a 1.6-V to 5.5-V supply.
6 SDA I/O I2C data. Connect with a 10-kΩ resistor to a 1.6-V to 5.5-V supply.
OPT3001-Q1 DTS Package8-Pin SOT-5X3Top View Figure 4-2 DTS Package8-Pin SOT-5X3Top View
Table 4-2 Pin Functions
PIN Type(1) DESCRIPTION
NO. NAME
1 VDD P Device power. Connect to a 1.6-V to 3.6-V supply.
2 ADDR I Address pin. This pin sets the LSBs of the I2C address.
3 NC No Connection No Connection
4 GND P Ground
5 SCL I I2C clock. Connect with a 10-kΩ resistor to a 1.6-V to 5.5-V supply.
6 NC No Connection No Connection
7 INT O Interrupt output, open-drain. Connect with a 10kΩ resistor to a 1.6-V to 5.5-V supply.
8 SDA I/O I2C data. Connect with a 10-kΩ resistor to a 1.6-V to 5.5-V supply.
(1) I = Input; O = Output; I/O = Input or Output; P = Power