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DDC112YK/250 - Texas Instruments

Description: Dual Current Input 20-Bit Analog-To-Digital Converter

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DDC112YK/250 - Texas Instruments PCB footprint - Quad Flat Packages - Quad Flat Packages - PJT (S-PQFP–N32)
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3D Models
DDC112YK/250 - Texas Instruments  - 3D model - Quad Flat Packages - PJT (S-PQFP–N32)
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DDC112YK/250 Details

  • Manufacturer Part Number:

    DDC112YK/250

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFP

  • Package Description:

    TQFP-32

  • Pin Count:

    32

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Conversion Time-Max:

    220 µs

  • Converter Type:

    ADC, DELTA-SIGMA

  • JESD-30 Code:

    S-PQFP-G32

  • JESD-609 Code:

    e4

  • Length:

    7 mm

  • Linearity Error-Max (EL):

    0.025%

  • Moisture Sensitivity Level:

    2

  • Number of Analog In Channels:

    2

  • Number of Bits:

    20

  • Number of Functions:

    1

  • Number of Terminals:

    32

  • Operating Temperature-Max:

    70 °C

  • Output Bit Code:

    BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TQFP

  • Package Equivalence Code:

    TQFP32,.35SQ,32

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.003 MHz

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.8 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    7 mm

DDC112YK/250 Frequently Asked Questions (FAQs)

  • It is recommended to follow a star-grounding scheme, keep analog and digital grounds separate, and use a solid ground plane to minimize noise. Additionally, keep the input and output traces short and away from each other to reduce crosstalk.
  • Consult the datasheet and application notes for guidance on configuring the device. Consider factors like signal amplitude, frequency, and noise levels to determine the optimal gain, offset, and filtering settings. You may also need to consult with a TI representative or a seasoned engineer for specific guidance.
  • The DDC112YK/250 has a specified operating temperature range of -40°C to 125°C. Ensure good thermal conductivity by using a heat sink or thermal pad, and avoid overheating by keeping the device within the recommended power dissipation limits. Consult the datasheet for thermal resistance and power dissipation specifications.
  • Start by verifying the power supply and input signals, then check the device's configuration and settings. Use an oscilloscope to visualize the input and output signals, and consult the datasheet and application notes for troubleshooting guidance. If issues persist, consider consulting with a TI representative or a seasoned engineer.
  • Yes, the DDC112YK/250 is susceptible to electromagnetic interference (EMI). Ensure compliance with regulatory standards by following proper PCB design and layout practices, using shielding and filtering as needed, and consulting the datasheet and application notes for EMI/EMC guidance.

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DDC112YK/250 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 DDC112Y/2K Texas Instruments

ADC, Delta-Sigma, 20-Bit, 1 Func, 2 Channel, Serial Access, CMOS, PQFP32