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OPT3101RHFT - Texas Instruments

Description: Optical Sensors - Image Sensors & Color Sensors ToF-Based Long-Range Proximity and Distance Sensor Analog Front End (AFE) 28-VQFN -40 to 85

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OPT3101RHFT - Texas Instruments - PCB symbol
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PCB Footprints
OPT3101RHFT - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RHF1
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3D Models
OPT3101RHFT - Texas Instruments - 3D model - Quad Flat No-Lead - RHF1
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OPT3101RHFT Details

  • Manufacturer Part Number:

    OPT3101RHFT

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Body Breadth:

    4 mm

  • Body Height:

    0.95 mm

  • Body Length or Diameter:

    5 mm

  • Housing:

    PLASTIC

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Channels:

    3

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Interface Type:

    I2C INTERFACE

  • Output Range:

    0.35-1.35V

  • Output Type:

    DIGITAL VOLTAGE

  • Package Shape/Style:

    RECTANGULAR

  • Resolution:

    12 um

  • Sensors/Transducers Type:

    LINEAR POSITION SENSOR,PHOTOELECTRIC,TOF,VCSEL

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    1.7 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Termination Type:

    SOLDER

OPT3101RHFT Frequently Asked Questions (FAQs)

  • A good PCB layout for the OPT3101RHFT involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the distance between the OPT3101RHFT and the photodiode. A 4-layer PCB with a dedicated analog ground layer is recommended.
  • To optimize the OPT3101RHFT for low-power operation, use the lowest possible supply voltage (e.g., 1.8V), reduce the clock frequency, and use the power-down mode when not in use. Additionally, consider using a lower-power photodiode or reducing the gain setting.
  • The OPT3101RHFT can handle ambient light intensities up to 100,000 lux, but it's recommended to use an optical filter or a shield to reduce ambient light interference.
  • Yes, but the OPT3101RHFT is optimized for use with the SFH 203 FA photodiode. Using a different photodiode may require adjustments to the gain setting and may affect the overall performance.
  • Calibration involves adjusting the gain setting and the offset voltage to match the specific application requirements. A calibration procedure can be implemented using a reference target at a known distance.

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OPT3101RHFT Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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OPT3101RHFT Alternates

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Part Image OPT3101RHFR Texas Instruments

VCSEL TOF Photoelectric Sensor, 0.35-1.35V, 3-Channel, Rectangular, Surface Mount