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REF01EZ - Analog Devices

Description: Precision 2.5 V, 5.0 V, and 10.0 V Voltage References

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REF01EZ - Analog Devices PCB footprint - Ceramic Dual-In-Line Packages - Ceramic Dual-In-Line Packages - Q8
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REF01EZ Details

  • Manufacturer Part Number:

    REF01EZ

  • Source Url Status Check Date:

    2013-05-01 14:56:54.525

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    DIP

  • Package Description:

    DIP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    Q-8

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    3

  • Additional Feature:

    OUTPUT VOLTAGE ADJUSTABLE 3 PERCENT

  • Analog IC - Other Type:

    THREE TERMINAL VOLTAGE REFERENCE

  • JESD-30 Code:

    R-GDIP-T8

  • JESD-609 Code:

    e0

  • Length:

    10.29 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    10.03 V

  • Output Voltage-Min:

    9.97 V

  • Output Voltage-Nom:

    10 V

  • Package Body Material:

    CERAMIC, GLASS-SEALED

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Supply Current-Max (Isup):

    1.4 mA

  • Supply Voltage-Max (Vsup):

    40 V

  • Supply Voltage-Min (Vsup):

    12 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temp Coef of Voltage-Max:

    8.5 ppm/°C

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Trim/Adjustable Output:

    YES

  • Voltage Tolerance-Max:

    0.3%

  • Width:

    7.62 mm

REF01EZ Frequently Asked Questions (FAQs)

  • The recommended input voltage range for the REF01EZ is 4.5V to 18V. Operating the device outside of this range may affect its performance and accuracy.
  • To ensure stability and accuracy over temperature, it is recommended to decouple the input voltage with a 10uF capacitor, and to use a low-ESR capacitor (e.g. X5R or X7R) for the output capacitor. Additionally, the device should be operated within its recommended temperature range of -40°C to 125°C.
  • The output impedance of the REF01EZ is typically around 0.5 ohms. This low output impedance ensures that the device can drive heavy loads and maintain its accuracy.
  • Yes, the REF01EZ is suitable for use as a voltage reference for an ADC. Its low noise and high accuracy make it an ideal choice for this application. However, it is recommended to add a buffer amplifier between the REF01EZ and the ADC to prevent loading the reference voltage.
  • To minimize noise and ensure accurate operation of the REF01EZ, it is recommended to follow good PCB layout practices, such as keeping the device away from high-current paths, using a solid ground plane, and minimizing the length of the input and output traces. Additionally, it is recommended to use a quiet input voltage and to decouple the input voltage with a capacitor.

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REF01EZ 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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