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LM4040AIM3-2.5+T - Analog Devices

Description: MAXIM INTEGRATED PRODUCTS - LM4040AIM3-2.5+T - Voltage Reference Shunt - Fixed, 2.5V reference, ± 20ppm/°C, SOT-23-3

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LM4040AIM3-2.5+T - Analog Devices - PCB symbol
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PCB Footprints
LM4040AIM3-2.5+T - Analog Devices PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - U3+1
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3D Models
LM4040AIM3-2.5+T - Analog Devices - 3D model - SOT23 (3-Pin) - U3+1
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LM4040AIM3-2.5+T Details

  • Manufacturer Part Number:

    LM4040AIM3-2.5+T

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    3-SOT_23-N/A

  • Package Description:

    TSSOP, TO-236

  • Pin Count:

    3

  • Manufacturer Package Code:

    3-SOT_23-N/A

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2000-07-15

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog IC - Other Type:

    TWO TERMINAL VOLTAGE REFERENCE

  • JESD-30 Code:

    R-PDSO-G3

  • JESD-609 Code:

    e3

  • Length:

    2.92 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    2.5025 V

  • Output Voltage-Min:

    2.4975 V

  • Output Voltage-Nom:

    2.5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TO-236

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.12 mm

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temp Coef of Voltage-Max:

    100 ppm/°C

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • 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:

    0.1%

  • Width:

    1.3 mm

LM4040AIM3-2.5+T Frequently Asked Questions (FAQs)

  • A good PCB layout for the LM4040AIM3-2.5+T involves keeping the input and output pins as close as possible to the device, using a solid ground plane, and minimizing the length of the input and output traces. Additionally, it's recommended to use a bypass capacitor between the input pin and ground to reduce noise and improve stability.
  • To ensure stability, make sure to follow the recommended PCB layout, use a bypass capacitor between the input pin and ground, and keep the output capacitor value within the recommended range (10uF to 100uF). Additionally, avoid using long input and output traces, and keep the device away from high-frequency noise sources.
  • The LM4040AIM3-2.5+T can source up to 15mA and sink up to 10mA. However, it's recommended to keep the output current within 5mA to ensure optimal performance and stability.
  • Yes, the LM4040AIM3-2.5+T can be used as a voltage reference for an ADC or DAC. Its low noise and high stability make it suitable for precision analog-to-digital or digital-to-analog conversions. However, ensure that the output current is within the recommended range and the device is properly bypassed to minimize noise.
  • The output voltage tolerance of the LM4040AIM3-2.5+T is typically ±1% over the operating temperature range. To calculate the output voltage tolerance, multiply the nominal output voltage (2.5V) by the tolerance percentage (±1%). This gives you a tolerance range of 2.475V to 2.525V.

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LM4040AIM3-2.5+T Overview

Use the download button to access the LM4040AIM3-2.5+T schematic symbol, PCB footprint, and 3D model.
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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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