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AD8418WBRZ - Analog Devices

Description: Analog Devices AD8418WBRZ, Current Sensing Amplifier Single Bidirectional 8-Pin SOIC

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AD8418WBRZ - Analog Devices - PCB symbol
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AD8418WBRZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - SOIC-1
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3D Models
AD8418WBRZ - Analog Devices - 3D model - Small Outline Packages - SOIC-1
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AD8418WBRZ Details

  • Manufacturer Part Number:

    AD8418WBRZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    ROHS COMPLIANT, MS-012AA, SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    R-8

  • Country Of Origin:

    Philippines

  • 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:

    90 dB

  • Common-mode Reject Ratio-Nom:

    100 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    400 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Low-Bias:

    NO

  • Low-Offset:

    YES

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    1

  • 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,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Nom:

    1 V/us

  • Supply Current-Max:

    2.6 mA

  • Supply Voltage Limit-Max:

    6 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    DMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    250

  • Wideband:

    NO

  • Width:

    3.9 mm

AD8418WBRZ Frequently Asked Questions (FAQs)

  • A good PCB layout for the AD8418WBRZ involves keeping the input and output traces separate, using a solid ground plane, and placing the device close to the signal source. Additionally, using a 4-layer PCB with a dedicated power plane and a dedicated ground plane can help to reduce noise and improve performance.
  • The gain resistor values for the AD8418WBRZ depend on the desired gain and the input signal range. A good starting point is to use the gain resistor values recommended in the datasheet, and then adjust them based on the specific requirements of your application. You can also use the AD8418WBRZ evaluation board as a reference design to help you choose the correct gain resistor values.
  • The maximum allowable input voltage for the AD8418WBRZ is ±25V. To protect the device from overvoltage conditions, you can use external voltage limiting resistors or voltage clamps, such as zener diodes or transient voltage suppressors (TVS). You can also use a voltage regulator to regulate the input voltage to a safe level.
  • To filter out high-frequency noise and EMI, you can use a combination of passive and active filtering techniques. For example, you can use a low-pass filter or a band-pass filter to remove high-frequency noise, and use shielding and grounding techniques to reduce EMI. You can also use a common-mode choke or a ferrite bead to filter out high-frequency noise and EMI.
  • A good power supply decoupling scheme for the AD8418WBRZ involves using a combination of ceramic capacitors and electrolytic capacitors to filter out noise and ripple on the power supply lines. A 10uF ceramic capacitor and a 10uF electrolytic capacitor in parallel can provide good decoupling for the device.

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AD8418WBRZ Overview

Use the download button to access the AD8418WBRZ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like AD841, or try a keyword search, such as Operational Amplifiers

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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