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ADR441BRZ - Analog Devices

Description: ADR441BRZ, Voltage Reference 2.5 V 0.04 % 10 mA 20 V max. 8-Pin SOIC

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ADR441BRZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - . 8-Lead Standard Small Outline Package [SOIC_N]
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ADR441BRZ - Analog Devices  - 3D model - Small Outline Packages - . 8-Lead Standard Small Outline Package [SOIC_N]
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ADR441BRZ Details

  • Manufacturer Part Number:

    ADR441BRZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    R-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 PERCENT RANGE USING TRIM PIN

  • Analog IC - Other Type:

    THREE TERMINAL VOLTAGE REFERENCE

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 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 Current-Max:

    0.01 A

  • Output Voltage-Max:

    2.501 V

  • Output Voltage-Min:

    2.499 V

  • Output Voltage-Nom:

    2.5 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):

    3 V

  • Supply Voltage-Nom (Vsup):

    4 V

  • Surface Mount:

    YES

  • Temp Coef of Voltage-Max:

    3 ppm/°C

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • 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:

    0.04%

  • Width:

    3.9 mm

ADR441BRZ Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADR441BRZ involves keeping the input and output traces short and separate, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated analog ground plane is recommended.
  • The ADR441BRZ is specified to operate from -40°C to 125°C. Ensure good thermal design, use a heat sink if necessary, and avoid overheating the device. Monitor the device's junction temperature (TJ) to ensure it stays within the specified range.
  • The ADR441BRZ can operate from a single supply voltage of 2.7V to 5.5V. However, for optimal performance, it's recommended to operate the device from a clean, regulated 3.3V or 5V supply.
  • Use a low-noise, low-impedance power supply, and decouple the device with 0.1uF and 10uF capacitors. Keep the device away from high-frequency sources, and use shielding or guard rings to minimize electromagnetic interference.
  • The ADR441BRZ has a typical output voltage noise of 1.5μVrms (0.1Hz to 10Hz) and 0.5μVrms (10Hz to 100kHz). This is relatively low, making the device suitable for low-noise applications.

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ADR441BRZ Overview

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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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Part Image ADR441BRZ-REEL7 Analog Devices Inc

Three Terminal Voltage Reference, 1 Output, 2.5V, Trim/Adjustable, PDSO8