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ADM8691ARNZ - Analog Devices

Description: ADM8691ARNZ, Processor Supervisor 4.75 → 5.5 V Active High, Active Low, 16-Pin SOIC

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ADM8691ARNZ - Analog Devices - PCB symbol
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PCB Footprints
ADM8691ARNZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - R-16 (SOIC)
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ADM8691ARNZ - Analog Devices - 3D model - Small Outline Packages - R-16 (SOIC)
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ADM8691ARNZ Details

  • Manufacturer Part Number:

    ADM8691ARNZ

  • 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-012AC, SOIC-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    R-16

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    VOLTAGE SUPERVISOR/RESET IC

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    9.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max (Isup):

    0.2 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.75 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +4.65V

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

    30

  • Width:

    3.9 mm

ADM8691ARNZ Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADM8691ARNZ involves keeping the input and output traces short and separate, using a solid ground plane, and placing the device close to the power supply. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
  • To ensure proper powering and decoupling, use a high-quality, low-ESR capacitor (e.g., 10uF) between the VIN pin and GND, and a smaller capacitor (e.g., 100nF) between the VOUT pin and GND. Also, ensure the input voltage is within the recommended range (2.7V to 5.5V) and the output voltage is set correctly using the FB pin.
  • The ADM8691ARNZ can deliver up to 1A of output current, but this may vary depending on the input voltage, output voltage, and ambient temperature. It's essential to check the device's thermal performance and power dissipation to ensure reliable operation.
  • The output voltage of the ADM8691ARNZ can be adjusted by connecting a resistive divider network between the VOUT pin and the FB pin. The ratio of the resistors determines the output voltage, which can be calculated using the formula: VOUT = 0.6V x (R1 + R2) / R2.
  • The ADM8691ARNZ has a thermal shutdown feature that activates when the junction temperature exceeds 150°C. To ensure reliable operation, it's essential to provide adequate heat sinking, use a thermally conductive PCB material, and keep the device away from heat sources.

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ADM8691ARNZ 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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For a full list of alternate parts for ADM8691ARNZ, check out Findchips.com