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AD8418AWHRZ - Analog Devices

Description: Current Sense Amplifiers High Common Mode Cur Sense, -3V to 80V

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AD8418AWHRZ - Analog Devices - PCB symbol
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AD8418AWHRZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - R-8 (SOIC)
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AD8418AWHRZ - Analog Devices - 3D model - Small Outline Packages - R-8 (SOIC)
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AD8418AWHRZ Details

  • Manufacturer Part Number:

    AD8418AWHRZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    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

  • Average Bias Current-Max (IIB):

    260 µA

  • Bandwidth (3dB)-Nom:

    0.25 MHz

  • Common-mode Reject Ratio-Min:

    90 dB

  • Common-mode Reject Ratio-Nom:

    100 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    200 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:

    150 °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 OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Nom:

    1 V/us

  • Supply Current-Max:

    4.2 mA

  • Supply Voltage Limit-Max:

    6 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • 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

  • Wideband:

    NO

  • Width:

    3.9 mm

AD8418AWHRZ Frequently Asked Questions (FAQs)

  • A good PCB layout for the AD8418AWHRZ 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 AD8418AWHRZ 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 AD8418AWHRZ evaluation board as a reference design to help you choose the correct gain resistor values.
  • The maximum input voltage that the AD8418AWHRZ can handle is ±25V, but it's recommended to limit the input voltage to ±20V to ensure reliable operation and to prevent damage to the device.
  • The AD8418AWHRZ has a built-in low-pass filter that can be used to filter out high-frequency noise. You can also add external filters, such as RC filters or active filters, to further reduce noise and improve signal quality.
  • The typical power consumption of the AD8418AWHRZ is around 1.5mA, but it can be reduced by using a lower supply voltage, reducing the gain, or using a lower power mode. You can also use power-saving techniques, such as shutting down the device when not in use, to reduce power consumption.

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AD8418AWHRZ 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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