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REF198GRUZ - Analog Devices

Description: V-Ref Precision 4.096V 30mA 8-Pin TSSOP

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REF198GRUZ - Analog Devices - PCB symbol
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PCB Footprints
REF198GRUZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 8-Lead TSSOP
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3D Models
REF198GRUZ - Analog Devices - 3D model - Small Outline Packages - 8-Lead TSSOP
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REF198GRUZ Details

  • Manufacturer Part Number:

    REF198GRUZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Package Description:

    ROHS COMPLIANT, MO-153AA, TSSOP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    RU-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:

    4.4 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:

    4.106 V

  • Output Voltage-Min:

    4.086 V

  • Output Voltage-Nom:

    4.096 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Max (Vsup):

    15 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temp Coef of Voltage-Max:

    25 ppm/°C

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Trim/Adjustable Output:

    NO

  • Voltage Tolerance-Max:

    0.24%

  • Width:

    3 mm

REF198GRUZ Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate analog ground plane is recommended. Keep the analog and digital grounds separate and connect them at a single point. Use a low-ESR capacitor for decoupling and place it close to the REF198GRUZ.
  • Use a low-noise, low-impedance power supply, and decouple the input voltage with a 10uF capacitor. Ensure the input voltage is within the recommended range (4.5V to 18V). Also, minimize the distance between the REF198GRUZ and the load to reduce noise and voltage drops.
  • The REF198GRUZ has a typical temperature coefficient of 10ppm/°C. This means that the output voltage will change by 10ppm (parts per million) for every 1°C change in temperature. This can be minimized by using a thermally stable PCB design and keeping the device away from heat sources.
  • Yes, the REF198GRUZ is suitable for high-reliability and aerospace applications due to its high accuracy, low noise, and radiation-hardened design. However, it's essential to follow proper design and testing procedures to ensure the device meets the specific requirements of the application.
  • Start by verifying the input voltage and decoupling. Check for noise and oscillations on the input and output lines. Ensure the device is properly soldered and the PCB layout is correct. If issues persist, consult the datasheet and application notes or contact Analog Devices' support team for assistance.

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REF198GRUZ 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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Part Image REF198GRUZ-REEL7 Analog Devices Inc

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