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FDC2212QDNTRQ1 - Texas Instruments

Description: Capacitance to Digital Converter for Capacitive Sensing 12-Pin WSON EP T/R

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FDC2212QDNTRQ1 - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - DNT0012B
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FDC2212QDNTRQ1 - Texas Instruments  - 3D model - Small Outline No-lead - DNT0012B
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FDC2212QDNTRQ1 Details

  • Manufacturer Part Number:

    FDC2212QDNTRQ1

  • 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:

    2016-05-15

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    ANALOG CIRCUIT

  • JESD-30 Code:

    S-PDSO-N12

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    12

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1 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:

    DUAL

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

    30

  • Width:

    4 mm

FDC2212QDNTRQ1 Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate layer for the capacitive sensing traces is recommended. Keep the sensing traces short and away from noise sources.
  • Calibration involves adjusting the sensor's sensitivity and offset registers. Use the TI-provided calibration software or follow the datasheet's calibration procedure to optimize performance.
  • The maximum operating frequency is 400 kHz, but it can be adjusted based on the application's requirements. Higher frequencies may reduce sensitivity and accuracy.
  • Use shielding, grounding, and filtering techniques to minimize noise. Implement noise-reducing algorithms, such as averaging or median filtering, in your firmware.
  • Yes, the FDC2212QDNTRQ1 can be used for proximity sensing applications. However, the sensor's sensitivity and accuracy may vary depending on the specific use case and environmental conditions.

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FDC2212QDNTRQ1 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 FDC2212QDNTTQ1 Texas Instruments

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