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REF4132A40DBVR - Texas Instruments

Description: Voltage References 12-ppm/ C low-noise low-power precision voltage reference 5-SOT-23 -40 to 125

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REF4132A40DBVR - Texas Instruments - PCB symbol
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PCB Footprints
REF4132A40DBVR - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DBV (R-PDSO-G5)
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3D Models
REF4132A40DBVR - Texas Instruments - 3D model - SOT23 (5-Pin) - DBV (R-PDSO-G5)
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REF4132A40DBVR Details

  • Manufacturer Part Number:

    REF4132A40DBVR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2020-06-28

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    THREE TERMINAL VOLTAGE REFERENCE

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    3 V

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e4

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.01 A

  • Output Voltage-Max:

    4.098048 V

  • Output Voltage-Min:

    4.093952 V

  • Output Voltage-Nom:

    4.096 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HLSSOP

  • Package Equivalence Code:

    TSOP5/6,.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):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.596 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temp Coef of Voltage-Max:

    12 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:

    0.05%

  • Width:

    1.6 mm

REF4132A40DBVR Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a star-grounded layout with a solid ground plane, and placing the REF4132A40DBVR close to the analog-to-digital converter (ADC) or digital-to-analog converter (DAC) it is supplying. Additionally, keep the input and output traces short and separate to minimize noise and coupling.
  • To ensure stability, make sure to follow the recommended capacitor values and placement in the datasheet, and use a low-ESR capacitor (less than 1 ohm) for the output capacitor. Additionally, avoid using long output traces and keep the output capacitor close to the REF4132A40DBVR.
  • The REF4132A40DBVR can supply up to 10mA of output current. However, it's recommended to limit the output current to 5mA or less to ensure optimal performance and minimize self-heating.
  • The REF4132A40DBVR is rated for operation up to 125°C, but its accuracy and stability may degrade at high temperatures. It's recommended to derate the output voltage and current at high temperatures, and consider using a more temperature-stable reference voltage source if high accuracy is required.
  • The total error budget of the REF4132A40DBVR includes the initial accuracy, temperature coefficient, and output voltage noise. Calculate the total error budget by adding the individual errors in ppm (parts per million) and converting to a percentage of the output voltage.

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REF4132A40DBVR 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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Part Image REF4132A40DBVRQ1 Texas Instruments

Three Terminal Voltage Reference, 1 Output, 4.096V, CMOS, PDSO5