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FDC2214RGHT - Texas Instruments

Description: <p>Four channel, 28 bit noise-immune capacitive sensing solution for proximity sensing</p>

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FDC2214RGHT - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - FDC2214RGHT
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FDC2214RGHT - Texas Instruments  - 3D model - Quad Flat No-Lead - FDC2214RGHT
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FDC2214RGHT Details

  • Manufacturer Part Number:

    FDC2214RGHT

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QFN

  • Pin Count:

    16

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Analog IC - Other Type:

    ANALOG CIRCUIT

  • JESD-30 Code:

    S-PQCC-N16

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    4

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 mm

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    2.7 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Total Dose:

    V

  • Width:

    4 mm

FDC2214RGHT Frequently Asked Questions (FAQs)

  • A good PCB layout for the FDC2214RGHT involves keeping the capacitive sensor traces as short as possible, using a solid ground plane, and minimizing the distance between the sensor and the device. It's also recommended to use a 4-layer PCB with a dedicated ground plane to reduce noise and interference.
  • Calibration of the FDC2214RGHT involves connecting a known capacitance value to the sensor pins and adjusting the internal calibration registers to match the expected value. The device also has an auto-calibration feature that can be enabled to simplify the process.
  • The FDC2214RGHT can operate at frequencies up to 400 kHz, but the maximum frequency of operation depends on the specific application and the desired level of accuracy. It's recommended to consult the datasheet and application notes for more information.
  • To handle noise and interference, it's recommended to use proper PCB layout techniques, such as shielding and grounding, and to implement noise filtering and averaging techniques in the firmware. Additionally, the FDC2214RGHT has built-in features such as noise filtering and automatic gain control to help mitigate noise and interference.
  • Yes, the FDC2214RGHT can be used for proximity sensing applications. The device's capacitive sensing capabilities can be used to detect changes in capacitance caused by the presence or absence of an object, making it suitable for proximity sensing applications.

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FDC2214RGHT 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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