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REF3320AIDBZT - Texas Instruments

Description: Texas Instruments REF3320AIDBZT, Series Voltage Reference 2.048V, 0.15% 7.5 V max., 3-Pin SOT-23

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PCB Footprints
REF3320AIDBZT - Texas Instruments PCB footprint - Other - Other - SOT95P237X112-3N
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3D Models
REF3320AIDBZT - Texas Instruments  - 3D model - Other - SOT95P237X112-3N
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REF3320AIDBZT Details

  • Manufacturer Part Number:

    REF3320AIDBZT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-23

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    THREE TERMINAL VOLTAGE REFERENCE

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2.248 V

  • JESD-30 Code:

    R-PDSO-G3

  • JESD-609 Code:

    e4

  • Length:

    2.92 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.005 A

  • Output Voltage-Max:

    2.051072 V

  • Output Voltage-Min:

    2.044928 V

  • Output Voltage-Nom:

    2.048 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSOP

  • Package Equivalence Code:

    TO-236

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.12 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    2.2 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temp Coef of Voltage-Max:

    30 ppm/°C

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.9 mm

  • Terminal Position:

    DUAL

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

    30

  • Trim/Adjustable Output:

    NO

  • Voltage Tolerance-Max:

    0.15%

  • Width:

    1.3 mm

REF3320AIDBZT Frequently Asked Questions (FAQs)

  • A good PCB layout for the REF3320AIDBZT involves placing the device close to the analog-to-digital converter (ADC) or digital-to-analog converter (DAC), using a solid ground plane, and minimizing the length of the traces connecting the device to the ADC or DAC. Additionally, it's recommended to use a 4-layer PCB with a dedicated analog ground plane to reduce noise and improve performance.
  • To ensure proper bypassing, a 10uF ceramic capacitor should be placed as close as possible to the VCC pin of the REF3320AIDBZT, with a via to the ground plane. Additionally, a 100nF ceramic capacitor can be placed in parallel to filter out high-frequency noise.
  • The recommended input voltage range for the REF3320AIDBZT is 2.7V to 5.5V. Operating the device outside of this range may affect its performance and accuracy.
  • The REF3320AIDBZT has a thermal shutdown feature that activates when the junction temperature exceeds 150°C. To handle thermal considerations, ensure good airflow around the device, use a heat sink if necessary, and avoid operating the device in high-temperature environments.
  • The recommended output capacitor value for the REF3320AIDBZT is 10uF to 22uF. A larger capacitor value can be used, but it may affect the startup time of the device.

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REF3320AIDBZT 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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