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TLA2022IRUGT - Texas Instruments

Description: Analog to Digital Converters - ADC 12-Bit 1-Ch Delta-Sigma ADC w/ Voltage Reference, Oscillator, PGA, and I2C for Low-Cost Applications 10-X2QFN -40 to 85

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PCB Footprints
TLA2022IRUGT - Texas Instruments PCB footprint - Other - Other - RUG0010B
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3D Models
TLA2022IRUGT - Texas Instruments  - 3D model - Other - RUG0010B
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TLA2022IRUGT Details

  • Manufacturer Part Number:

    TLA2022IRUGT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Mainland China, Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.30

  • Date Of Intro:

    2017-12-24

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Input Voltage-Max:

    5.5 V

  • Analog Input Voltage-Min:

    -6.144 V

  • Conversion Time-Max:

    3.03 µs

  • Converter Type:

    ADC, DELTA-SIGMA

  • JESD-30 Code:

    R-PQCC-N10

  • JESD-609 Code:

    e4

  • Length:

    2 mm

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    1

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    2S COMPLEMENT BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VQCCN

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Sample Rate:

    0.0033 MHz

  • Seated Height-Max:

    0.4 mm

  • Supply Current-Max:

    0.15 mA

  • Supply Voltage-Min:

    2 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    1.5 mm

TLA2022IRUGT Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate analog ground plane is recommended. Keep analog and digital traces separate, and use a common ground point for analog and digital grounds.
  • Use a high-impedance buffer amplifier to drive the input pins, and ensure the input voltage is within the specified range (0-5.5V). Also, consider using a voltage reference IC for improved accuracy.
  • The maximum sampling rate is 500 kSPS (kilosamples per second) for the TLA2022. However, this may vary depending on the specific application and system requirements.
  • Use proper shielding, grounding, and decoupling techniques. Add bypass capacitors (e.g., 10nF and 100nF) between the power pins and ground. Consider using a ferrite bead or a common-mode choke to filter out high-frequency noise.
  • The typical power consumption of the TLA2022 is 1.5mA (analog) + 1.5mA (digital) = 3mA at 5V supply voltage. However, this may vary depending on the specific application and operating conditions.

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TLA2022IRUGT 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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