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LDC1612DNTR - Texas Instruments

Description: Data Acquisition ADCs/DACs - Specialised 28-bit Inductance- to-Digital Converter

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LDC1612DNTR - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - DNT0012B_-
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LDC1612DNTR - Texas Instruments  - 3D model - Small Outline No-lead - DNT0012B_-
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LDC1612DNTR Details

  • Manufacturer Part Number:

    LDC1612DNTR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    Number of input channels : 2

  • Converter Type:

    INDUCTANCE TO DIGITAL CONVERTER

  • JESD-30 Code:

    S-PDSO-N12

  • JESD-609 Code:

    e4

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    28

  • 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 Equivalence Code:

    SOLCC12,.16,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 mm

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    2.7 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4 mm

LDC1612DNTR Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate layer for the sensor's output signals is recommended. Keep the sensor's output traces short and away from noise sources.
  • Calibrate the LDC1612 by connecting a known inductor to the sensor and adjusting the offset and gain registers to match the expected inductance value. Repeat this process for multiple inductance values to create a calibration curve.
  • The maximum frequency of the LDC1612's output signals is 1 MHz. However, the recommended frequency range for optimal performance is 100 kHz to 500 kHz.
  • Yes, the LDC1612 has built-in noise filtering and averaging capabilities to minimize the effects of noise. However, it's still recommended to use proper shielding and grounding techniques to minimize noise coupling.
  • The LDC1612 can be interfaced with a microcontroller using a standard SPI interface. The microcontroller can read the sensor's output registers to obtain the measured inductance value.

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LDC1612DNTR 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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