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OPT3101RHFR - Texas Instruments

Description: ToF-Based Long-Range Proximity and Distance Sensor Analog Front End (AFE)

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OPT3101RHFR - Texas Instruments - PCB symbol
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PCB Footprints
OPT3101RHFR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RHF0028A
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3D Models
OPT3101RHFR - Texas Instruments - 3D model - Quad Flat No-Lead - RHF0028A
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OPT3101RHFR Details

  • Manufacturer Part Number:

    OPT3101RHFR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2018-07-01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Body Breadth:

    4 mm

  • Body Height:

    0.95 mm

  • Body Length or Diameter:

    5 mm

  • Housing:

    PLASTIC

  • JESD-609 Code:

    e4

  • 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

OPT3101RHFR Frequently Asked Questions (FAQs)

  • A good PCB layout for the OPT3101RHFR involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the photodiode. TI provides a recommended layout in the datasheet and application notes.
  • To optimize the OPT3101RHFR for low-power operation, use the lowest possible supply voltage, reduce the clock frequency, and use the power-down mode when not in use. Additionally, consider using a lower-power photodiode and optimizing the signal chain for minimum power consumption.
  • The OPT3101RHFR can handle ambient light intensities up to 100,000 lux, but it's recommended to use an optical filter or shielding to reduce ambient light interference.
  • Yes, but the OPT3101RHFR is optimized for use with the SFH 203 FA photodiode. Using a different photodiode may require adjustments to the signal chain and may affect the device's performance.
  • Calibration involves adjusting the device's gain and offset to match the specific application's requirements. TI provides a calibration procedure in the datasheet and application notes.

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OPT3101RHFR 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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Part Image OPT3101RHFT Texas Instruments

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