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ADA4091-2ARZ-RL - Analog Devices

Description: Op Amp Dual Micropower Amplifier R-R I/O ±15V/30V 8-Pin SOIC N T/R

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ADA4091-2ARZ-RL - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - R-8 _2025
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ADA4091-2ARZ-RL Details

  • Manufacturer Part Number:

    ADA4091-2ARZ-RL

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    ROHS COMPLIANT, PLASTIC, MS-012AA, 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:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.35 µA

  • Bias Current-Max (IIB) @25C:

    1 µA

  • Common-mode Reject Ratio-Min:

    88 dB

  • Common-mode Reject Ratio-Nom:

    113 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    600 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Low-Bias:

    NO

  • Low-Offset:

    YES

  • Micropower:

    YES

  • 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:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Nom:

    0.46 V/us

  • Supply Current-Max:

    0.7 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • 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

  • Unity Gain BW-Nom:

    1220

  • Voltage Gain-Min:

    31620

  • Wideband:

    NO

  • Width:

    3.9 mm

ADA4091-2ARZ-RL Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADA4091-2ARZ-RL involves keeping the input and output traces short and away from noise sources, using a solid ground plane, and decoupling the power supplies with capacitors. A 4-layer PCB with a dedicated analog ground plane is recommended.
  • The gain resistors for the ADA4091-2ARZ-RL should be chosen based on the desired gain and bandwidth. A good starting point is to use 1% or 0.1% tolerance resistors with a value between 1 kΩ and 100 kΩ. The datasheet provides a gain resistor calculator to help with the selection.
  • The maximum power dissipation for the ADA4091-2ARZ-RL is 1.4 W per amplifier, assuming a 5 V supply voltage and a 70°C ambient temperature. The actual power dissipation will depend on the specific application and operating conditions.
  • Yes, the ADA4091-2ARZ-RL can be used in a single-supply configuration, but the input common-mode range will be limited to within 1 V of the positive supply rail. The output voltage swing will also be reduced in single-supply operation.
  • To protect the ADA4091-2ARZ-RL from ESD damage, use ESD-safe handling and storage procedures, and consider adding ESD protection devices such as TVS diodes or ESD protection arrays to the PCB design.

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ADA4091-2ARZ-RL 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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