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DDC101U - Texas Instruments

Description: Single Channel Single ADC Delta-Sigma 15ksps 20-bit Serial 24-Pin SOIC Tube

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DDC101U - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DW (R-PDSO-G24)
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DDC101U - Texas Instruments  - 3D model - Small Outline Packages - DW (R-PDSO-G24)
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DDC101U Details

  • Manufacturer Part Number:

    DDC101U

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    SOIC

  • Package Description:

    SOP-24

  • Pin Count:

    24

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.30

  • Date Of Intro:

    1994-01-01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    3.9

  • Analog Input Voltage-Max:

    2.5 V

  • Analog Input Voltage-Min:

    -2.5195 V

  • Conversion Time-Max:

    256 µs

  • Converter Type:

    ADC, DELTA-SIGMA

  • JESD-30 Code:

    R-PDSO-G24

  • JESD-609 Code:

    e4

  • Length:

    15.4 mm

  • Linearity Error-Max (EL):

    0.003%

  • Moisture Sensitivity Level:

    3

  • Negative Supply Voltage-Nom:

    -5 V

  • Number of Analog In Channels:

    1

  • Number of Bits:

    20

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY, 2S COMPLEMENT BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP24,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.015 MHz

  • Seated Height-Max:

    2.65 mm

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    HYBRID

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.5 mm

DDC101U Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a 4-layer PCB with a solid ground plane, and to keep the analog and digital signals separate to minimize noise and interference. Additionally, it's recommended to use a low-ESR capacitor for the VDD pin and to decouple the VDD pin with a 10uF capacitor.
  • To optimize the performance of the DDC101U, it's recommended to use a low-noise power supply, to minimize the distance between the DDC101U and the ADC, and to use a shielded cable to connect the DDC101U to the ADC. Additionally, it's recommended to use a low-pass filter at the output of the DDC101U to filter out high-frequency noise.
  • The maximum input voltage that the DDC101U can handle is 10V, but it's recommended to limit the input voltage to 5V to ensure optimal performance and to prevent damage to the device.
  • The DDC101U has a programmable gain amplifier that can be configured for different gain settings using the GAIN pin. The gain can be set to 1, 2, 4, or 8 using a resistor divider network connected to the GAIN pin.
  • The typical settling time of the DDC101U is 10us, but it can vary depending on the gain setting and the input signal frequency.

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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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