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ADA4841-1YRZ-R7 - Analog Devices

Description: Analog Devices ADA4841-1YRZ-R7 Low Noise Op Amp, 80MHz Rail-Rail, 2.7 → 12 V, 8-Pin SOIC

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ADA4841-1YRZ-R7 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - R-8 (SOIC)
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ADA4841-1YRZ-R7 - Analog Devices - 3D model - Small Outline Packages - R-8 (SOIC)
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ADA4841-1YRZ-R7 Details

  • Manufacturer Part Number:

    ADA4841-1YRZ-R7

  • 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:

    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):

    5.3 µA

  • Bias Current-Max (IIB) @25C:

    5.3 µA

  • Common-mode Reject Ratio-Min:

    95 dB

  • Common-mode Reject Ratio-Nom:

    115 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    300 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Low-Bias:

    NO

  • Low-Offset:

    YES

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -6.3 V

  • Neg Supply Voltage-Nom (Vsup):

    -5 V

  • 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:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR, 7 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Min:

    10 V/us

  • Slew Rate-Nom:

    13 V/us

  • Supply Current-Max:

    1.5 mA

  • Supply Voltage Limit-Max:

    6.3 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:

    1.27 mm

  • Terminal Position:

    DUAL

  • Voltage Gain-Min:

    112000

  • Wideband:

    YES

  • Width:

    3.9 mm

ADA4841-1YRZ-R7 Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADA4841-1YRZ-R7 involves keeping the input and output traces short and symmetrical, using a solid ground plane, and minimizing the distance between the amplifier and the feedback resistors. Additionally, it's recommended to use a low-ESR capacitor for decoupling and to place it close to the amplifier.
  • 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 tolerance and temperature coefficient of the resistors to ensure stability and accuracy.
  • The maximum power dissipation of the ADA4841-1YRZ-R7 is dependent on the ambient temperature and the thermal resistance of the package. According to the datasheet, the maximum power dissipation is 670mW at 25°C ambient temperature. However, it's recommended to derate the power dissipation based on the actual operating conditions to ensure reliable operation.
  • Yes, the ADA4841-1YRZ-R7 can be used as a single-ended amplifier by tying the inverting input to ground and using the non-inverting input as the signal input. However, this will affect the noise performance and common-mode rejection ratio of the amplifier. It's recommended to consult the datasheet and application notes for more information on single-ended operation.
  • To ensure EMC with the ADA4841-1YRZ-R7, it's recommended to follow good PCB design practices, such as using a solid ground plane, minimizing loop areas, and using shielding and filtering as necessary. Additionally, it's important to follow the recommended layout and decoupling guidelines from the datasheet to minimize radiation and susceptibility to electromagnetic interference.

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ADA4841-1YRZ-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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