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AD8418ABRMZ - Analog Devices

Description: ANALOG DEVICES - AD8418ABRMZ - CURRENT SENSE AMPLIFIER, 250KHZ, MSOP-8

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AD8418ABRMZ - Analog Devices - PCB symbol
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PCB Footprints
AD8418ABRMZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RM-8 (MSOP)_3
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AD8418ABRMZ - Analog Devices - 3D model - Small Outline Packages - RM-8 (MSOP)_3
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AD8418ABRMZ Details

  • Manufacturer Part Number:

    AD8418ABRMZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    MSOP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    RM-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:

    S-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    3 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:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Seated Height-Max:

    1.1 mm

  • Slew Rate-Nom:

    1 V/us

  • Supply Current-Max:

    4.1 mA

  • Supply Voltage Limit-Max:

    6 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Wideband:

    NO

  • Width:

    3 mm

AD8418ABRMZ Frequently Asked Questions (FAQs)

  • A good PCB layout for the AD8418ABRMZ 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.
  • To ensure proper calibration, follow the calibration procedure outlined in the datasheet, which involves applying a known input voltage and adjusting the offset and gain to achieve the desired output. Additionally, consider using a calibration routine in your system's firmware to compensate for any variations in the device's performance over temperature and time.
  • Operating the AD8418ABRMZ outside the recommended temperature range of -40°C to 125°C can affect its performance, accuracy, and reliability. The device may experience reduced accuracy, increased noise, and decreased linearity, which can impact the overall system performance. It is recommended to operate the device within the specified temperature range for optimal performance.
  • To minimize the impact of EMI and RFI, use proper shielding, grounding, and filtering techniques. Ensure that the device is placed in a shielded enclosure, and use filters such as RC filters or ferrite beads to reduce high-frequency noise. Additionally, consider using a common-mode choke to reduce electromagnetic radiation.
  • The AD8418ABRMZ requires a specific power sequencing to ensure proper operation. The recommended power sequencing is to apply the analog supply voltage (VCC) before the digital supply voltage (VDD). This ensures that the analog circuitry is powered up before the digital circuitry, which helps to prevent latch-up and ensures proper device operation.

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AD8418ABRMZ 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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