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AD8223ARZ - Analog Devices

Description: AD8223ARZ, Instrumention Amplifier, 0.25mV Offset, 80dB CMRR, Rail-Rail Output, 5 to 18V, 8-Pin SOIC

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AD8223ARZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - R-8 (SOIC)
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AD8223ARZ Details

  • Manufacturer Part Number:

    AD8223ARZ

  • 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:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Amplifier Type:

    INSTRUMENTATION AMPLIFIER

  • Average Bias Current-Max (IIB):

    0.025 µA

  • Bandwidth (3dB)-Nom:

    0.2 MHz

  • Common-mode Reject Ratio-Min:

    74 dB

  • Input Offset Current-Max (IIO):

    0.002 µA

  • Input Offset Voltage-Max:

    400 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -12.5 V

  • Neg Supply Voltage-Nom (Vsup):

    -12 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 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

  • Slew Rate-Nom:

    0.3 V/us

  • Supply Current-Max:

    0.85 mA

  • Supply Voltage Limit-Max:

    12.5 V

  • Supply Voltage-Nom (Vsup):

    12 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-Max:

    1000

  • Voltage Gain-Min:

    5

  • Voltage Gain-Nom:

    10

  • Width:

    3.9 mm

AD8223ARZ Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the AD8223ARZ is ±Vsupply, which is typically ±18V. Exceeding this voltage can cause damage to the device.
  • The gain of the AD8223ARZ can be optimized by selecting the appropriate gain resistor (RG) value. A smaller RG value results in higher gain, while a larger RG value results in lower gain. The optimal RG value depends on the specific application requirements and can be calculated using the formula provided in the datasheet.
  • The AD8223ARZ's performance is affected by temperature, with changes in offset voltage, gain, and noise over the operating temperature range of -40°C to +125°C. The datasheet provides temperature coefficients for these parameters, allowing designers to account for temperature effects in their designs.
  • To minimize noise and EMI, it is essential to follow good PCB layout practices, such as keeping the input and output traces separate, using a ground plane, and minimizing the loop area of the input and output traces. Additionally, the AD8223ARZ should be placed close to the input signal source, and the gain resistor (RG) should be placed close to the AD8223ARZ.
  • Yes, the AD8223ARZ can be used in a single-supply application, but it requires a voltage reference (VREF) to be connected to the REF pin. The VREF voltage should be set to the desired output common-mode voltage, typically half of the supply voltage.

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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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