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REF5040MDREP - Texas Instruments

Description: Enhanced Product Low-Noise, Very Low Drift, Precision Voltage Reference

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REF5040MDREP - Texas Instruments - PCB symbol
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PCB Footprints
REF5040MDREP - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A
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3D Models
REF5040MDREP - Texas Instruments - 3D model - Small Outline Packages - D0008A
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REF5040MDREP Details

  • Manufacturer Part Number:

    REF5040MDREP

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • Country Of Origin:

    Malaysia

  • 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:

    18 V

  • Input Voltage-Min:

    4.296 V

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Voltage-Max:

    4.0992768 V

  • Output Voltage-Min:

    4.0927232 V

  • Output Voltage-Nom:

    4.096 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max (Vsup):

    18 V

  • Supply Voltage-Min (Vsup):

    4.296 V

  • Surface Mount:

    YES

  • Temp Coef of Voltage-Max:

    3 ppm/°C

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Trim/Adjustable Output:

    YES

  • Voltage Tolerance-Max:

    0.05%

  • Width:

    3.9 mm

REF5040MDREP Frequently Asked Questions (FAQs)

  • The REF5040MDREP is a sensitive device and requires careful layout and placement to ensure optimal performance. It is recommended to place the device close to the analog-to-digital converter (ADC) or digital-to-analog converter (DAC) it is supplying, and to use a solid ground plane to minimize noise and radiation. Additionally, it is recommended to use a decoupling capacitor (e.g. 10uF) close to the device to filter out high-frequency noise.
  • To ensure stability and accuracy over temperature, it is recommended to use a high-quality, low-ESR capacitor (e.g. 10uF) for decoupling, and to place the device in a thermally stable environment. Additionally, the REF5040MDREP has a built-in temperature sensor that can be used to monitor and compensate for temperature-related drift.
  • The recommended input voltage range for the REF5040MDREP is 4.5V to 5.5V. Operating the device outside of this range may affect its performance and accuracy.
  • The REF5040MDREP is a sensitive device and can be affected by noise. To minimize noise sensitivity, it is recommended to use a low-noise power supply, to decouple the device with a high-quality capacitor, and to use a shielded cable or PCB layout to minimize electromagnetic interference (EMI).
  • The typical start-up time for the REF5040MDREP is around 10ms. However, this time can vary depending on the specific application and operating conditions.

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REF5040MDREP 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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