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REF3450TIDBVR - Texas Instruments

Description: Voltage References 5-V, low-drift, low-power, small-footprint series voltage reference

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REF3450TIDBVR - Texas Instruments PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - DBV (R-PDSO-G6)
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REF3450TIDBVR - Texas Instruments  - 3D model - SOT23 (6-Pin) - DBV (R-PDSO-G6)
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REF3450TIDBVR Details

  • Manufacturer Part Number:

    REF3450TIDBVR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • 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:

    12 V

  • Input Voltage-Min:

    5.05 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:

    5.0025 V

  • Output Voltage-Min:

    4.9975 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Equivalence Code:

    SOP6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.45 mm

  • Supply Voltage-Max (Vsup):

    12 V

  • Supply Voltage-Min (Vsup):

    5.5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temp Coef of Voltage-Max:

    6 ppm/°C

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • 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:

    0.05%

  • Width:

    1.6 mm

REF3450TIDBVR Frequently Asked Questions (FAQs)

  • It's recommended to place the REF3450TIDBVR close to the ADC or DAC, and use a star-ground configuration to minimize noise. Keep the device away from high-current or high-voltage traces.
  • Use a 10uF ceramic capacitor in parallel with a 100nF ceramic capacitor, placed as close to the device as possible, to decouple the REF3450TIDBVR from the power supply.
  • The REF3450TIDBVR has a temperature coefficient of ±1ppm/°C, which means its output voltage may vary by ±1mV for every 1°C change in temperature. Ensure proper thermal management and consider temperature compensation if high accuracy is required.
  • Yes, but be aware that the REF3450TIDBVR has a limited output current capability (up to 10mA). Ensure the total current drawn from the reference voltage does not exceed this limit to maintain accuracy and stability.
  • Check the power supply voltage, decoupling capacitors, and PCB layout. Verify that the device is properly connected and not overheating. Use an oscilloscope to measure the output voltage and check for noise or oscillations.

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REF3450TIDBVR 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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