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VCNL3040 - Vishay

Description: VISHAY - VCNL3040 - Proximity Sensor, I2C, 300 mm, QFN, 8 Pins, 2.5 V, 3.6 V

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Symbol
VCNL3040 - Vishay - PCB symbol
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PCB Footprints
VCNL3040 - Vishay PCB footprint - Small Outline No-lead - Small Outline No-lead - VCNL3040
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3D Models
VCNL3040 - Vishay - 3D model - Small Outline No-lead - VCNL3040
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VCNL3040 Details

  • Manufacturer Part Number:

    VCNL3040

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    QFN-8 PIN

  • Factory Lead Time:

    26 Weeks

  • Date Of Intro:

    2019-06-09

  • Manufacturer:

    Vishay Intertechnologies

  • YTEOL:

    0

  • Body Breadth:

    2 mm

  • Body Height:

    1.1 mm

  • Body Length or Diameter:

    4 mm

  • Measurement Range-Max (mm):

    300 mm

  • Mounting Feature:

    SURFACE MOUNT

  • Operating Current-Max:

    0.3 mA

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Interface Type:

    I2C INTERFACE

  • Package Shape/Style:

    RECTANGULAR

  • Response Time:

    1 µs

  • Sensors/Transducers Type:

    PROXIMITY SENSOR,PHOTOELECTRIC,REFLECTIVE

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    2.5 V

  • Surface Mount:

    YES

  • Termination Type:

    SOLDER

VCNL3040 Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the VCNL3040 involves keeping the sensor away from other components, using a ground plane to reduce noise, and minimizing the length of the traces connected to the sensor's pins.
  • Calibration involves adjusting the sensor's sensitivity and threshold settings to suit the specific application. This can be done through the I2C interface using the sensor's built-in calibration registers.
  • The maximum detection distance of the VCNL3040 depends on the object's reflectivity and size. Typically, it can detect objects up to 20 cm (7.9 in) away, but this can vary depending on the specific application.
  • Yes, the VCNL3040 can be used in outdoor applications, but it may require additional protection from environmental factors such as sunlight, moisture, and temperature extremes.
  • The VCNL3040 has built-in ambient light rejection capabilities, which help to minimize the impact of ambient light on the sensor's accuracy. However, in very bright environments, additional filtering or shielding may be necessary.

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VCNL3040 Overview

Use the download button to access the VCNL3040 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like VCNL3, or try a keyword search, such as Proximity Sensors

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