Please enter a minimum 3 letters or numbers
Technical Content
Part Image

ADR4540BRZ - Analog Devices

Description: ► Maximum temperature coefficient (TCVOUT): ► 0.8 ppm/°C (D grade 0°C to 70°C) ► 1 ppm/°C (C grade 0°C to 70°C) ► 2 ppm/°C (B grade −40°C to +125°C) ► 4 ppm/°C (A grade −40°C to +125°C) ► Output noise (0.1 Hz to 10 Hz): ► 1 μV p-p at VOUT of 2.048 V typical ► Initial output voltage error: ► B, C, D grade: ±0.02% (maximum) ► Input voltage range: 3 V to 15 V ► Operating temperature: ► A grade and B grade: −40°C to +125°C ► C grade and D grade: 0°C to +70°C ► Output current: +10 mA source/−10 mA s

Download ADR4540BRZ 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
Send part feedback
Symbol
ADR4540BRZ - Analog Devices - PCB symbol
click to zoom
PCB Footprints
ADR4540BRZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - (R-8)
click to zoom
3D Models
ADR4540BRZ - Analog Devices - 3D model - Small Outline Packages - (R-8)
click to zoom

ADR4540BRZ Details

  • Manufacturer Part Number:

    ADR4540BRZ

  • Source Url Status Check Date:

    2013-05-01 14:56:47.882

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • 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:

    Temp Coef of Voltage for BOX method 2ppm/Cel

  • 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:

    4.0968192 V

  • Output Voltage-Min:

    4.0951808 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):

    15 V

  • Supply Voltage-Min (Vsup):

    4.2 V

  • Surface Mount:

    YES

  • Temp Coef of Voltage-Max:

    4 ppm/°C

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Trim/Adjustable Output:

    NO

  • Voltage Tolerance-Max:

    0.02%

  • Width:

    3.9 mm

ADR4540BRZ Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADR4540BRZ involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the power supply. Additionally, it's recommended to use a 4-layer PCB with a dedicated analog layer to minimize noise and crosstalk.
  • 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.
  • Common pitfalls to avoid include not following proper PCB layout guidelines, not providing adequate power supply decoupling, and not accounting for thermal considerations. Additionally, not properly considering the device's input and output impedance can lead to signal integrity issues.
  • To troubleshoot issues with the ADR4540BRZ, start by verifying the power supply voltage and ensuring that the device is properly connected. Use an oscilloscope to measure the output voltage and check for noise or oscillations. Also, review the PCB layout and ensure that it follows the recommended guidelines.
  • Best practices for thermal management include providing adequate heat sinking, using a thermally conductive material for the PCB, and ensuring good airflow around the device. Additionally, consider using a thermal interface material to improve heat transfer between the device and the heat sink.

Trust Checks

This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

ADR4540BRZ Overview

Use the download button to access the ADR4540BRZ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like ADR45, 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 ADR4540BRZ

Showing 0 results

Part Image

← Prev Next →
About Us Contact Us Terms of Service Do not sell or share my personal information Privacy Policy Digital Services Act Library Loader Twitter LinkedIn

All content Copyright © 2020, Supplyframe.com. All rights reserved. Back to top ↑

ADR4540BRZ Alternates

Showing results

Image Part Number Model
Part Image ADR4540BRZ-R7 Analog Devices Inc

Three Terminal Voltage Reference, 1 Output, 4.096V, PDSO8