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AD8227ARMZ - Analog Devices

Description: Analog Devices AD8227ARMZ Instrumentation Amplifier, 0.2mV Offset, CMMR 90dB, 2.2 → 36 V, 8-Pin MSOP, R-RO

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AD8227ARMZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 8-Lead Mini Small Outline Package [MSOP] (RM-8)-3
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AD8227ARMZ - Analog Devices  - 3D model - Small Outline Packages - 8-Lead Mini Small Outline Package [MSOP] (RM-8)-3
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AD8227ARMZ Details

  • Manufacturer Part Number:

    AD8227ARMZ

  • 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:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Amplifier Type:

    INSTRUMENTATION AMPLIFIER

  • Average Bias Current-Max (IIB):

    0.027 µA

  • Bandwidth (3dB)-Nom:

    0.25 MHz

  • Common-mode Reject Ratio-Min:

    105 dB

  • Input Offset Current-Max (IIO):

    0.0015 µA

  • Input Offset Voltage-Max:

    200 µV

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Non-linearity-Max:

    0.075%

  • 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

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Slew Rate-Nom:

    0.8 V/us

  • Supply Current-Max:

    0.6 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Gain-Max:

    1000

  • Voltage Gain-Min:

    5

  • Width:

    3 mm

AD8227ARMZ Frequently Asked Questions (FAQs)

  • The AD8227ARMZ is a high-gain, high-impedance amplifier, so it's crucial to follow proper layout and placement guidelines to minimize noise and ensure optimal performance. Keep the input traces short and away from noise sources, and use a ground plane to reduce electromagnetic interference (EMI).
  • To optimize the gain and bandwidth of the AD8227ARMZ, adjust the gain-setting resistors (Rg) and the compensation capacitor (Cc) according to the datasheet. For higher gains, use smaller Rg values, and for higher bandwidths, use smaller Cc values. However, be aware that increasing the gain can compromise the amplifier's noise figure.
  • The AD8227ARMZ can handle input voltages up to ±10V, but it's essential to ensure that the input voltage does not exceed the power supply voltage (±Vs) to prevent damage to the device.
  • To reduce noise and hum in your AD8227ARMZ circuit, use proper shielding, grounding, and decoupling techniques. Use a low-noise power supply, and consider adding noise filters or chokes to the input and output lines. Additionally, ensure that the circuit is well-bypassed and decoupled to minimize electromagnetic interference (EMI).
  • Yes, the AD8227ARMZ can be used as a single-ended amplifier by connecting the negative input to ground and using the positive input as the signal input. However, keep in mind that the amplifier's common-mode rejection ratio (CMRR) will be compromised in single-ended mode.

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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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