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ADR425ARMZ - Analog Devices

Description: ADR425A 5.0V voltage reference MSOP

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ADR425ARMZ - Analog Devices - PCB symbol
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PCB Footprints
ADR425ARMZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RM-08
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3D Models
ADR425ARMZ - Analog Devices - 3D model - Small Outline Packages - RM-08
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ADR425ARMZ Details

  • Manufacturer Part Number:

    ADR425ARMZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Package Description:

    ROHS COMPLIANT, MO-187AA, MSOP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    RM-8

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Additional Feature:

    OUTPUT VOLTAGE CAN BE ADJUSTED OVER A +/-0.5% RANGE USING TRIM PIN

  • Analog IC - Other Type:

    THREE TERMINAL VOLTAGE REFERENCE

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    5.006 V

  • Output Voltage-Min:

    4.994 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Supply Voltage-Max (Vsup):

    15 V

  • Supply Voltage-Min (Vsup):

    7 V

  • Surface Mount:

    YES

  • Temp Coef of Voltage-Max:

    10 ppm/°C

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Trim/Adjustable Output:

    YES

  • Voltage Tolerance-Max:

    0.12%

  • Width:

    3 mm

ADR425ARMZ Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADR425ARMZ involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the analog signal sources. Additionally, using a 4-layer PCB with a dedicated power plane and a dedicated ground plane can help to reduce noise and improve performance.
  • To ensure proper calibration, follow the calibration procedure outlined in the datasheet, and make sure to use a high-precision voltage reference. Additionally, consider using a calibration routine that takes into account the specific operating conditions and requirements of your application.
  • The ADR425ARMZ has a maximum junction temperature of 150°C. To ensure reliable operation, make sure to provide adequate heat sinking, use a thermally conductive PCB material, and avoid overheating the device. Additionally, consider using thermal simulation tools to model the thermal performance of your design.
  • To reduce output voltage noise, use a low-pass filter, such as a RC filter, to filter out high-frequency noise. Additionally, consider using a noise-reducing capacitor, such as a 10uF ceramic capacitor, in parallel with the output. You can also use a voltage regulator with a low noise output to further reduce noise.
  • Common pitfalls to avoid include not following proper PCB layout guidelines, not providing adequate power supply decoupling, and not properly calibrating the device. To troubleshoot common issues, use a systematic approach to identify the root cause of the problem, and consider using tools such as oscilloscopes and logic analyzers to aid in debugging.

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ADR425ARMZ Overview

Use the download button to access the ADR425ARMZ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like ADR42, or try a keyword search, such as Voltage References

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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