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FDC2212QDNTTQ1 - Texas Instruments

Description: 2-channel, Noise-immune, AEC-Q100 qualified, 28-bit Capacitive Sensing Solution

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FDC2212QDNTTQ1 - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - DNT0012B_-
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FDC2212QDNTTQ1 - Texas Instruments  - 3D model - Small Outline No-lead - DNT0012B_-
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FDC2212QDNTTQ1 Details

  • Manufacturer Part Number:

    FDC2212QDNTTQ1

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Date Of Intro:

    2016-06-15

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • 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

FDC2212QDNTTQ1 Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate layer for the high-frequency signals is recommended. The layout should also minimize the distance between the FDC2212QDNTTQ1 and the capacitors to reduce parasitic inductance.
  • The FDC2212QDNTTQ1 requires a calibration process to ensure accurate capacitance measurements. This involves connecting a known capacitance value to the device and adjusting the internal calibration registers accordingly. Refer to the application note SLAA684 for detailed calibration procedures.
  • The FDC2212QDNTTQ1 can operate up to 400 kHz, but the maximum frequency of operation depends on the specific application and the quality of the PCB layout. It's recommended to consult the datasheet and application notes for more information.
  • To minimize high-frequency noise and interference, use a shielded enclosure, keep the FDC2212QDNTTQ1 away from noise sources, and use a low-pass filter or a ferrite bead to filter out high-frequency noise. Additionally, ensure proper grounding and decoupling of the device.
  • The FDC2212QDNTTQ1 has a typical power consumption of 1.5 mA. To reduce power consumption, use the device's low-power mode, reduce the clock frequency, and optimize the measurement frequency and duration according to the application requirements.

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FDC2212QDNTTQ1 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 FDC2212QDNTRQ1 Texas Instruments

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