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AD8479ARZ - Analog Devices

Description: Analog Devices AD8479ARZ, Differential Amplifier 130MHz Rail to Rail Output 8-Pin

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AD8479ARZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - SOIC-8-ren5
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AD8479ARZ Details

  • Manufacturer Part Number:

    AD8479ARZ

  • 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:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Common-mode Reject Ratio-Min:

    80 dB

  • Common-mode Reject Ratio-Nom:

    90 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    3000 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    3

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.24

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUT LINE

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Nom:

    8.8 V/us

  • Supply Current-Max:

    0.65 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Wideband:

    NO

  • Width:

    3.9 mm

AD8479ARZ Frequently Asked Questions (FAQs)

  • A good PCB layout for the AD8479ARZ involves keeping the input and output traces separate, using a solid ground plane, and placing the device close to the input signal source. Additionally, it's recommended to use a 4-layer PCB with a dedicated analog ground plane to minimize noise and ensure optimal performance.
  • To optimize the gain and bandwidth of the AD8479ARZ, you can adjust the gain resistors (Rg) and the feedback capacitor (Cf) according to the desired gain and bandwidth requirements. You can use the AD8479ARZ's gain-bandwidth product to determine the optimal component values for your application.
  • A recommended power supply decoupling scheme for the AD8479ARZ involves using a combination of ceramic and electrolytic capacitors to filter out high-frequency noise and provide a stable power supply. A 10uF ceramic capacitor and a 10uF electrolytic capacitor in parallel, placed close to the device, is a good starting point.
  • To ensure EMC compliance when using the AD8479ARZ, follow proper PCB layout and design practices, such as using a solid ground plane, minimizing trace lengths, and using shielding and filtering techniques. Additionally, ensure that the device is properly bypassed and decoupled, and that the system meets the relevant EMC standards and regulations.
  • A recommended thermal management strategy for the AD8479ARZ involves using a heat sink or a thermal pad to dissipate heat, especially in high-power or high-temperature applications. Ensure good airflow around the device, and consider using thermal interface materials to improve heat transfer.

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AD8479ARZ 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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