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AD8225ARZ - Analog Devices

Description: AD8225ARZ, Instrumention Amplifier, 0.375mV Offset, 86dB CMRR, 5 to 28V, 8-Pin SOIC

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AD8225ARZ - Analog Devices - PCB symbol
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AD8225ARZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RN-8 (SOIC)
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AD8225ARZ - Analog Devices - 3D model - Small Outline Packages - RN-8 (SOIC)
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AD8225ARZ Details

  • Manufacturer Part Number:

    AD8225ARZ

  • 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:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Amplifier Type:

    INSTRUMENTATION AMPLIFIER

  • Average Bias Current-Max (IIB):

    0.0012 µA

  • Bandwidth (3dB)-Nom:

    0.9 MHz

  • Common-mode Reject Ratio-Min:

    83 dB

  • Input Offset Current-Max (IIO):

    0.0005 µA

  • Input Offset Voltage-Max:

    325 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -5 V

  • Non-linearity-Max:

    0.001%

  • 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 Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    1.2 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Gain-Nom:

    5

  • Width:

    3.9 mm

AD8225ARZ Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the AD8225ARZ is ±25V, but it's recommended to limit the input voltage to ±20V to ensure reliable operation.
  • To optimize the gain of the AD8225ARZ, you need to select the correct gain resistor (RG) value based on your desired gain. You can use the gain equation provided in the datasheet to calculate the required RG value. Additionally, you can use the AD8225ARZ gain calculator tool provided by Analog Devices to simplify the process.
  • To ensure optimal performance, it's recommended to follow a star-ground layout, keep the input and output traces short and symmetrical, and use a solid ground plane. Additionally, place the gain resistor (RG) close to the AD8225ARZ and use a low-ESR capacitor for the bypass capacitor (CB).
  • To reduce noise and EMI, use a low-pass filter at the input, add a common-mode choke or ferrite bead to the input lines, and use a shielded cable or twisted pair wiring. Additionally, ensure good grounding and decoupling practices, and consider using a shielded enclosure for the circuit.
  • The maximum power dissipation of the AD8225ARZ is 670mW. To ensure reliable operation, ensure that the device is operated within the recommended temperature range (-40°C to +125°C), and that the power supply voltage is within the recommended range (±2.7V to ±18V). Additionally, use a heat sink or thermal pad if the device is expected to dissipate high power.

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AD8225ARZ Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like AD822, or try a keyword search, such as Instrumentation 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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