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REF3233AIDBVR - Texas Instruments

Description: Voltage References 3.3V 4ppm/DegC 100uA SOT23-6 Series

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REF3233AIDBVR - Texas Instruments PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - DBV0006A HEIGHT 1.45-2
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REF3233AIDBVR - Texas Instruments  - 3D model - SOT23 (6-Pin) - DBV0006A HEIGHT 1.45-2
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REF3233AIDBVR Details

  • Manufacturer Part Number:

    REF3233AIDBVR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    SOT-23

  • Pin Count:

    6

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    3.9

  • Analog IC - Other Type:

    THREE TERMINAL VOLTAGE REFERENCE

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    3.35 V

  • JESD-30 Code:

    R-PDSO-G6

  • JESD-609 Code:

    e4

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.01 A

  • Output Voltage-Max:

    3.307 V

  • Output Voltage-Min:

    3.293 V

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Equivalence Code:

    TSOP6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.45 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    3.35 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temp Coef of Voltage-Max:

    20 ppm/°C

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Trim/Adjustable Output:

    NO

  • Voltage Tolerance-Max:

    0.2%

  • Width:

    1.6 mm

REF3233AIDBVR Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a star-ground configuration and a solid ground plane to minimize noise and ensure optimal performance. Additionally, keep the input and output traces short and separate to reduce noise coupling.
  • To ensure stability, make sure to decouple the input and output pins with suitable capacitors (e.g., 10nF to 100nF) and use a low-ESR capacitor (e.g., X5R or X7R) for the output capacitor. Also, avoid using long traces and keep the layout compact.
  • The maximum allowed input voltage for the REF3233AIDBVR is 18V. Exceeding this voltage may damage the device. It's recommended to use a voltage regulator or a voltage limiter to ensure the input voltage stays within the specified range.
  • The REF3233AIDBVR is rated for operation up to 125°C. However, the device's accuracy and stability may degrade at high temperatures. It's recommended to derate the device's performance and consider using a thermally-enhanced package or a heat sink to maintain optimal performance.
  • The output noise of the REF3233AIDBVR can be calculated using the formula: Noise (rms) = √(Vn^2 + (I_n * R_l)^2), where Vn is the input noise, I_n is the input current noise, and R_l is the load resistance. Refer to the datasheet for the specific noise values and calculation details.

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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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