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LDC2112YFDT - Texas Instruments

Description: 2-Channel HMI Inductive Touch Buttons for Consumer and Low-Power Applications

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PCB Footprints
LDC2112YFDT - Texas Instruments PCB footprint - BGA - BGA - YFD0016
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3D Models
LDC2112YFDT - Texas Instruments  - 3D model - BGA - YFD0016
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LDC2112YFDT Details

  • Manufacturer Part Number:

    LDC2112YFDT

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Date Of Intro:

    2016-12-17

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    PACKAGE DIMENSIONS CONSIDERED FROM FEED

  • Analog IC - Other Type:

    ANALOG CIRCUIT

  • JESD-30 Code:

    S-PBGA-B16

  • JESD-609 Code:

    e1

  • Length:

    2.2 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VFBGA

  • Package Shape:

    SQUARE

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.4 mm

  • Supply Voltage-Max (Vsup):

    1.89 V

  • Supply Voltage-Min (Vsup):

    1.71 V

  • Supply Voltage-Nom (Vsup):

    1.8 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    BOTTOM

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

    30

  • Width:

    2.2 mm

LDC2112YFDT Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the high-frequency signals away from the low-frequency signals, and use a common mode filter to reduce EMI.
  • Use a 4-wire Kelvin connection to the inductor, and ensure the inductor is properly shielded to minimize external interference. Also, calibrate the device before taking measurements.
  • The LDC2112YFDT can measure inductance up to 100 kHz, but the maximum frequency range depends on the specific application and the inductor being measured.
  • No, the LDC2112YFDT is specifically designed to measure inductance and cannot measure capacitance. For capacitance measurement, a different device such as the FDC2214 is recommended.
  • The LDC2112YFDT has an I2C interface, so you can connect it to a microcontroller with an I2C interface. Use the TI-provided API and example code to simplify the interface process.

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LDC2112YFDT 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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