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ADA4084-2ARMZ-R7 - Analog Devices

Description: Op Amp Dual Low Noise Amplifier R-R I/O ±15V/30V 8-Pin MSOP T/R

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ADA4084-2ARMZ-R7 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RM-8 (MSOP)
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ADA4084-2ARMZ-R7 - Analog Devices  - 3D model - Small Outline Packages - RM-8 (MSOP)
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ADA4084-2ARMZ-R7 Details

  • Manufacturer Part Number:

    ADA4084-2ARMZ-R7

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Package Description:

    MSOP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    RM-8

  • Country Of Origin:

    Mainland China

  • 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):

    0.45 µA

  • Bias Current-Max (IIB) @25C:

    0.3 µA

  • Common-mode Reject Ratio-Min:

    76 dB

  • Common-mode Reject Ratio-Nom:

    124 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    250 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

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -5 V

  • Number of Functions:

    2

  • 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

  • Packing Method:

    TR, 7 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Slew Rate-Min:

    2.4 V/us

  • Slew Rate-Nom:

    3.7 V/us

  • Supply Current-Max:

    2.1 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    15900

  • Voltage Gain-Min:

    70800

  • Wideband:

    NO

  • Width:

    3 mm

ADA4084-2ARMZ-R7 Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADA4084-2 involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the distance between the op-amp inputs and the feedback resistors. Additionally, it's recommended to use a low-ESR capacitor for the power supply decoupling.
  • The choice of gain resistors depends on the desired gain and bandwidth of the amplifier. A good starting point is to use the recommended values from the datasheet, and then adjust them based on the specific requirements of your application. It's also important to consider the resistor tolerance and temperature coefficient to ensure stability and accuracy.
  • The maximum power dissipation of the ADA4084-2 is dependent on the package type and the ambient temperature. The maximum power dissipation can be calculated using the formula: Pd = (Vcc x Icc) + (Vee x Iee), where Vcc and Vee are the supply voltages, and Icc and Iee are the supply currents. The maximum power dissipation should not exceed the recommended value of 670mW for the MSOP package.
  • To ensure EMC with the ADA4084-2, it's recommended to use a shielded enclosure, keep the PCB layout compact, and use a common-mode choke or ferrite bead to filter the power supply lines. Additionally, using a low-pass filter or a pi-filter can help to reduce electromagnetic interference (EMI).
  • The recommended operating temperature range for the ADA4084-2 is -40°C to +125°C. However, the device can operate up to +150°C for a short period of time. It's important to note that the device's performance and reliability may degrade at extreme temperatures.

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ADA4084-2ARMZ-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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Part Image ADA4084-2ARMZ Analog Devices Inc

Operational Amplifier, 2 Func, 250uV Offset-Max, BIPolar, PDSO8