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ADR4533BRZ-R7 - Analog Devices

Description: Ultra-Low-Noise, High-Accuracy 3.3V Voltage Reference

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ADR4533BRZ-R7 Details

  • Manufacturer Part Number:

    ADR4533BRZ-R7

  • Source Url Status Check Date:

    2013-05-01 14:56:47.88

  • 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:

    3.30066 V

  • Output Voltage-Min:

    3.29934 V

  • Output Voltage-Nom:

    3.3 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):

    3.4 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

ADR4533BRZ-R7 Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADR4533BRZ-R7 involves keeping the input and output traces separate, using a solid ground plane, and placing decoupling capacitors close to the device. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
  • To ensure proper biasing, connect the VREF pin to a stable voltage reference, and decouple it with a 10nF capacitor to ground. Also, ensure the input voltage is within the recommended range of 2.7V to 5.5V, and the output voltage is within the recommended range of 0.6V to 5.5V.
  • The recommended input voltage range for the ADR4533BRZ-R7 is 2.7V to 5.5V. The output voltage is proportional to the input voltage, with a typical output voltage range of 0.6V to 5.5V. Operating outside the recommended input voltage range may affect the accuracy and stability of the output voltage.
  • The ADR4533BRZ-R7 is specified to operate over a temperature range of -40°C to 125°C. Temperature changes can affect the output voltage, with a typical temperature coefficient of 10ppm/°C. It's essential to consider temperature effects when designing with the ADR4533BRZ-R7, especially in high-temperature or high-reliability applications.
  • The recommended output capacitor value for the ADR4533BRZ-R7 is 10uF. A larger output capacitor can reduce the output voltage ripple, but may also increase the startup time. A smaller output capacitor can reduce the startup time, but may increase the output voltage ripple.

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ADR4533BRZ-R7 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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