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ADR434TRZ-EP-R7 - Analog Devices

Description: IC VOLT REF XFET 4.096V

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ADR434TRZ-EP-R7 - Analog Devices - PCB symbol
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PCB Footprints
ADR434TRZ-EP-R7 - Analog Devices PCB footprint - Other - Other - SOIC127P600X175-8N
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ADR434TRZ-EP-R7 - Analog Devices - 3D model - Other - SOIC127P600X175-8N
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ADR434TRZ-EP-R7 Details

  • Manufacturer Part Number:

    ADR434TRZ-EP-R7

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    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:

    e4

  • 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:

    -55 °C

  • Output Voltage-Max:

    4.0975 V

  • Output Voltage-Min:

    4.0945 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):

    18 V

  • Supply Voltage-Min (Vsup):

    6.1 V

  • Supply Voltage-Nom (Vsup):

    7 V

  • Surface Mount:

    YES

  • Temp Coef of Voltage-Max:

    3 ppm/°C

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Trim/Adjustable Output:

    YES

  • Voltage Tolerance-Max:

    0.037%

  • Width:

    3.9 mm

ADR434TRZ-EP-R7 Frequently Asked Questions (FAQs)

  • For optimal performance, it is recommended to follow Analog Devices' PCB layout guidelines, which include using a solid ground plane, minimizing trace lengths, and using thermal vias to dissipate heat. Additionally, ensure that the device is mounted on a heat sink or a metal pad to reduce thermal resistance.
  • To ensure accurate voltage reference output, it is essential to follow proper calibration and compensation techniques. This includes using a high-precision external resistor, implementing temperature compensation, and accounting for aging effects. Additionally, consider using a voltage reference with a low temperature coefficient and high long-term stability, such as the ADR434TRZ-EP-R7.
  • To minimize EMI and ensure EMC, it is crucial to follow proper PCB design and layout practices, such as using shielding, filtering, and decoupling. Additionally, ensure that the device is properly grounded, and consider using EMI-absorbing materials and shielding cans. It is also essential to follow relevant industry standards and regulations, such as CISPR and FCC.
  • To troubleshoot common issues, start by verifying the device's operating conditions, such as power supply voltage, temperature, and output load. Check for proper PCB layout, decoupling, and grounding. Use oscilloscopes and spectrum analyzers to measure output voltage noise and drift. Consult Analog Devices' application notes and technical support resources for guidance on troubleshooting and debugging.
  • The ADR434TRZ-EP-R7 is a radiation-hardened device, which means it is designed to withstand the effects of ionizing radiation. However, radiation hardening can impact the device's performance and reliability. It is essential to consult Analog Devices' radiation reports and application notes to understand the device's behavior under radiation and to ensure that it meets the specific requirements of your high-reliability application.

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ADR434TRZ-EP-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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