Part Image

ADR421BRZ-REEL7 - Analog Devices

Description: Analog Devices ADR421BRZ-REEL7, Series Voltage Reference 2.5V, 0.04% 15 V max., 8-Pin SOIC

Download ADR421BRZ-REEL7 Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
ADR421BRZ-REEL7 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - . 8-Lead Standard Small Outline Package [SOIC_N]
click to zoom
3D Models
ADR421BRZ-REEL7 - Analog Devices  - 3D model - Small Outline Packages - . 8-Lead Standard Small Outline Package [SOIC_N]
click to zoom

ADR421BRZ-REEL7 Details

  • Manufacturer Part Number:

    ADR421BRZ-REEL7

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    ROHS COMPLIANT, MS-012AA, 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% 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 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):

    15 V

  • Supply Voltage-Min (Vsup):

    5 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:

    0.12%

  • Width:

    3.9 mm

ADR421BRZ-REEL7 Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADR421BRZ-REEL7 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 ground plane is recommended.
  • To ensure proper biasing, connect the output pin to a 10kΩ to 100kΩ resistor to set the output voltage, and use a voltage divider to set the input voltage. Also, ensure the input voltage is within the recommended range of 1.1V to 5.5V.
  • The recommended input capacitance is 10nF to 100nF, and the recommended output capacitance is 10nF to 1μF. However, the optimal capacitance values may vary depending on the specific application and operating frequency.
  • To handle thermal considerations, ensure good airflow around the device, use a heat sink if necessary, and avoid exposing the device to high temperatures (>125°C) for extended periods. Also, follow the recommended thermal design guidelines in the datasheet.
  • The ADR421BRZ-REEL7 has built-in ESD protection, but it's still important to follow proper ESD handling procedures during assembly and testing. Use an ESD wrist strap or mat, and ensure the device is stored in an ESD-safe environment.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

ADR421BRZ-REEL7 Overview

Use the download button to access the ADR421BRZ-REEL7 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.

Parts related to ADR421BRZ-REEL7

Showing 0 results

ADR421BRZ-REEL7 Alternates

Showing results

Image Part Number Model
Part Image ADR421BRZ Analog Devices Inc

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

Part Image ADR421BR-REEL7 Analog Devices Inc

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

Part Image ADR421BR Analog Devices Inc

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