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REF3225AIDBVRG4 - Texas Instruments

Description: Voltage References 2.5V 4ppm/DegC 100uA SOT23-6 Series

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PCB Footprints
REF3225AIDBVRG4 - Texas Instruments PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - DBV0006A
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3D Models
REF3225AIDBVRG4 - Texas Instruments  - 3D model - SOT23 (6-Pin) - DBV0006A
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REF3225AIDBVRG4 Details

  • Manufacturer Part Number:

    REF3225AIDBVRG4

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOT-23

  • Package Description:

    SOT-23, 6 PIN

  • Pin Count:

    6

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Analog IC - Other Type:

    THREE TERMINAL VOLTAGE REFERENCE

  • 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:

    2.505 V

  • Output Voltage-Min:

    2.495 V

  • Output Voltage-Nom:

    2.5 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):

    2.55 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

  • 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

REF3225AIDBVRG4 Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the REF3225 datasheet, which includes guidelines for component placement, routing, and thermal management. Following this layout can help minimize noise, reduce thermal resistance, and ensure optimal performance.
  • The REF3225AIDBVRG4 has a low noise output, but additional filtering may be required depending on the specific application. A simple RC filter or a more complex active filter can be used to reduce the output noise and ripple. The datasheet provides guidance on output filtering and noise reduction techniques.
  • The REF3225AIDBVRG4 can drive up to 10nF of capacitive load. Exceeding this limit may cause instability or oscillations. If a larger capacitive load is required, an external buffer or amplifier may be necessary.
  • The REF3225AIDBVRG4 has a temperature coefficient of 10ppm/°C, which means that the output voltage will vary with temperature. To ensure accurate voltage regulation in high-temperature environments, consider using a temperature-compensated voltage reference or adding external temperature compensation circuitry.
  • The recommended input voltage range for the REF3225AIDBVRG4 is 4.5V to 18V. Operating the device outside of this range may affect its performance, accuracy, or reliability.

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REF3225AIDBVRG4 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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