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AD818ARZ-REEL - Analog Devices

Description: Low Cost, Low Power Video Op Amp

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AD818ARZ-REEL - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - R-8_2022
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AD818ARZ-REEL Details

  • Manufacturer Part Number:

    AD818ARZ-REEL

  • 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

  • Average Bias Current-Max (IIB):

    6600 µA

  • Bias Current-Max (IIB) @25C:

    6.6 µA

  • Common-mode Reject Ratio-Min:

    84 dB

  • Common-mode Reject Ratio-Nom:

    100 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:

    NO

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -5 V

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Min:

    350 V/us

  • Slew Rate-Nom:

    400 V/us

  • Supply Current-Max:

    7.5 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • 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

  • Voltage Gain-Min:

    3000

  • Width:

    3.9 mm

AD818ARZ-REEL Frequently Asked Questions (FAQs)

  • A good PCB layout for the AD818ARZ-REEL involves keeping the input and output traces short and away from each other, using a solid ground plane, and decoupling the power supply pins with capacitors. A 4-layer PCB with a dedicated ground plane is recommended.
  • To ensure stability, make sure to follow the recommended compensation network, use a low-ESR capacitor for decoupling, and keep the gain and phase margins above 10 dB and 45 degrees, respectively. Also, avoid capacitive loading on the output and use a buffer stage if necessary.
  • The maximum power dissipation of the AD818ARZ-REEL is 1.4 W, which is calculated based on the maximum junction temperature of 150°C and the thermal resistance of the package. Make sure to provide adequate heat sinking and thermal management to prevent overheating.
  • Yes, the AD818ARZ-REEL can be used as a unity-gain buffer, but it's not recommended due to its limited bandwidth and stability issues at high frequencies. Instead, consider using a dedicated buffer amplifier like the AD8065 or AD8031.
  • To protect the AD818ARZ-REEL from ESD and overvoltage, use ESD protection diodes, such as the SMF05C or SP0503, on the input and output pins. Also, add overvoltage protection circuits, like voltage clamps or TVS diodes, to prevent damage from voltage transients.

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AD818ARZ-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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