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REF194ESZ-REEL - Analog Devices

Description: Voltage References MICROPOWER VOLTAGE REF TAPE & REEL

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REF194ESZ-REEL - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - - [SOIC_N]-
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REF194ESZ-REEL - Analog Devices  - 3D model - Small Outline Packages - - [SOIC_N]-
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REF194ESZ-REEL Details

  • Manufacturer Part Number:

    REF194ESZ-REEL

  • 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

  • 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:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    4.502 V

  • Output Voltage-Min:

    4.498 V

  • Output Voltage-Nom:

    4.5 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):

    4.75 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temp Coef of Voltage-Max:

    5 ppm/°C

  • Temperature Grade:

    INDUSTRIAL

  • 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:

    0.04%

  • Width:

    3.9 mm

REF194ESZ-REEL Frequently Asked Questions (FAQs)

  • A good PCB layout for the REF194ESZ-REEL involves keeping the input and output traces short and separate, using a solid ground plane, and placing bypass capacitors close to the device. A 4-layer PCB with a dedicated analog ground plane is recommended.
  • To ensure stability, make sure to decouple the input and output pins with capacitors, use a low-ESR output capacitor, and avoid long output traces. Also, ensure the device is operated within its recommended operating conditions.
  • The recommended input voltage range for the REF194ESZ-REEL is 4.5V to 18V. Operating the device outside this range may affect its performance and accuracy.
  • The output voltage tolerance of the REF194ESZ-REEL can be calculated by adding the initial voltage tolerance (±0.05%) to the temperature coefficient (±10 ppm/°C) multiplied by the operating temperature range.
  • The REF194ESZ-REEL is rated for operation up to 125°C. However, its accuracy and stability may be affected at high temperatures. It's recommended to derate the device's performance at high temperatures and consider using a thermally-enhanced package or a different device if high-temperature operation is required.

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REF194ESZ-REEL 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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