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AD8228ARMZ-R7 - Analog Devices

Description: Instrumentation Amplifiers Fixed Gain Precision InAmp

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AD8228ARMZ-R7 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 8-Lead Mini Small Outline Package [MSOP]_8
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AD8228ARMZ-R7 - Analog Devices  - 3D model - Small Outline Packages - 8-Lead Mini Small Outline Package [MSOP]_8
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AD8228ARMZ-R7 Details

  • Manufacturer Part Number:

    AD8228ARMZ-R7

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Package Description:

    ROHS COMPLIANT, MO-187AA, MSOP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    RM-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):

    0.0006 µA

  • Bandwidth (3dB)-Nom:

    0.65 MHz

  • Common-mode Reject Ratio-Min:

    100 dB

  • Input Offset Current-Max (IIO):

    0.0004 µA

  • Input Offset Voltage-Max:

    50 µV

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 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:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR, 7 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Slew Rate-Nom:

    2.5 V/us

  • Supply Current-Max:

    1.2 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.635 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Gain-Max:

    1.0001

  • Voltage Gain-Min:

    0.9999

  • Voltage Gain-Nom:

    1

  • Width:

    3 mm

AD8228ARMZ-R7 Frequently Asked Questions (FAQs)

  • A good PCB layout for the AD8228 involves keeping the input and output traces separate, using a ground plane, and placing the device close to the signal sources. Additionally, using a 4-layer PCB with a dedicated analog ground plane can help reduce noise.
  • The gain resistor values depend on the desired gain and the input impedance of the signal source. A good starting point is to use the gain resistor calculator tool provided by Analog Devices or to consult the application notes for guidance.
  • The AD8228 can handle input voltages up to ±Vsupply, but it's recommended to limit the input voltage to ±10V to ensure reliable operation and prevent damage.
  • Yes, the AD8228 can be used as a single-ended amplifier by tying the negative input to ground and using the positive input as the signal input. However, this configuration may compromise the noise performance and common-mode rejection ratio.
  • The AD8228 is specified to operate from -40°C to 125°C. Ensure that the device is properly heatsinked and that the ambient temperature is within the specified range. Also, consider using thermal management techniques such as heat sinks or thermal interfaces to maintain a safe operating temperature.

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AD8228ARMZ-R7 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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