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REF4132B40DBVR - 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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Symbol
REF4132B40DBVR - Texas Instruments - PCB symbol
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PCB Footprints
REF4132B40DBVR - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DBV (R-PDSO-G5)
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3D Models
REF4132B40DBVR - Texas Instruments - 3D model - SOT23 (5-Pin) - DBV (R-PDSO-G5)
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REF4132B40DBVR Details

  • Manufacturer Part Number:

    REF4132B40DBVR

  • 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:

    30 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

REF4132B40DBVR Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a star-grounded layout with a solid ground plane to minimize noise and ensure accurate voltage reference. A 4-layer PCB with a dedicated ground plane is recommended. Additionally, keep the input and output traces short and away from high-frequency signals.
  • To ensure stability, use a minimum output capacitance of 10uF and a maximum output capacitance of 47uF. Also, keep the output capacitor close to the device and use a low-ESR capacitor. Additionally, avoid using a capacitor with a high inductance value.
  • Although the datasheet specifies an input voltage range of 4.5V to 40V, it is recommended to operate the device within a range of 5V to 36V for optimal performance and to avoid any potential issues with the internal voltage regulator.
  • The output voltage tolerance of the REF4132B40DBVR is specified as ±0.5% over the operating temperature range. To calculate the output voltage tolerance, multiply the nominal output voltage (4.096V) by the tolerance percentage (0.5%). This gives a tolerance range of ±20.48mV.
  • Yes, the REF4132B40DBVR is rated for operation up to 125°C. However, it is recommended to derate the device's performance at high temperatures. Consult the datasheet for temperature-related specifications and ensure proper thermal management to avoid overheating.

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REF4132B40DBVR 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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REF4132B40DBVR Alternates

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Part Image REF4132B40DBVRQ1 Texas Instruments

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