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OPT8241NBN - Texas Instruments

Description: QVGA-Resolution 3D Time-of-Flight (ToF) Sensor

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PCB Footprints
OPT8241NBN - Texas Instruments PCB footprint - Other - Other - NBN0078A
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OPT8241NBN - Texas Instruments  - 3D model - Other - NBN0078A
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OPT8241NBN Details

  • Manufacturer Part Number:

    OPT8241NBN

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Analog IC - Other Type:

    ANALOG CIRCUIT

  • JESD-30 Code:

    R-GBGA-B78

  • JESD-609 Code:

    e1

  • Length:

    7.859 mm

  • Moisture Sensitivity Level:

    3

  • Number of Channels:

    2

  • Number of Terminals:

    78

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    CERAMIC, GLASS-SEALED

  • Package Code:

    VFBGA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.745 mm

  • Supply Voltage-Max (Vsup):

    1.9 V

  • Supply Voltage-Min (Vsup):

    1.7 V

  • Supply Voltage-Nom (Vsup):

    1.8 V

  • Surface Mount:

    YES

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.465 mm

  • Terminal Position:

    BOTTOM

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    8.757 mm

OPT8241NBN Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the analog and digital sections separate, and use a common mode choke to filter the input power.
  • Use the TI's OPT8241NBN evaluation module (EVM) to test and configure the device. The EVM provides a pre-configured setup and allows for easy modification of settings through the I2C interface.
  • The OPT8241NBN is rated for operation from -40°C to 125°C. However, the device's performance may degrade at extreme temperatures. Ensure proper thermal management and consider derating the device for high-temperature applications.
  • While the OPT8241NBN is specified for 3.3V operation, it can operate from 2.7V to 5.5V. However, be aware that the device's performance and accuracy may vary at non-recommended voltages. Consult the datasheet for specific voltage-dependent characteristics.
  • Use a logic analyzer or oscilloscope to verify the I2C clock and data signals. Ensure the I2C bus is properly terminated, and the slave address is correctly configured. Consult the datasheet and application notes for I2C interface guidelines.

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OPT8241NBN 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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