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MAX4091ASA+ - Analog Devices

Description: Operational Amplifiers - Op Amps

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MAX4091ASA+ - Analog Devices - PCB symbol
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MAX4091ASA+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 8 SO_a
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MAX4091ASA+ - Analog Devices - 3D model - Small Outline Packages - 8 SO_a
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MAX4091ASA+ Details

  • Manufacturer Part Number:

    MAX4091ASA+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-SOIC_N-150_MIL

  • Package Description:

    SO-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    8-SOIC_N-150_MIL

  • Country Of Origin:

    Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Date Of Intro:

    2002-03-29

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.2 µA

  • Bias Current-Max (IIB) @25C:

    0.18 µA

  • Common-mode Reject Ratio-Min:

    71 dB

  • Common-mode Reject Ratio-Nom:

    62 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    3500 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • 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

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Nom:

    0.2 V/us

  • Supply Current-Max:

    0.225 mA

  • Supply Voltage Limit-Max:

    7 V

  • Supply Voltage-Nom (Vsup):

    6 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    AUTOMOTIVE

  • 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:

    500

  • Voltage Gain-Min:

    6300

  • Wideband:

    NO

  • Width:

    3.9 mm

MAX4091ASA+ Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX4091ASA+ involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the analog signal sources. Additionally, it's recommended to use a low-ESR capacitor for the VCC bypass and to keep the input traces as short as possible.
  • To ensure accuracy over the entire operating temperature range, it's essential to consider the temperature coefficient of the device and the external components. Use high-precision, low-temperature-coefficient resistors and capacitors, and consider using a temperature sensor to compensate for temperature-related errors.
  • The maximum allowable input voltage for the MAX4091ASA+ is 6V. To protect the device from overvoltage conditions, use a voltage limiter or a clamp circuit at the input, and consider adding a series resistor to limit the input current.
  • To troubleshoot common issues with the MAX4091ASA+, start by checking the power supply voltage, ensuring it's within the recommended range. Verify that the input signals are within the specified range and that the device is properly grounded. Check for noise or interference on the input signals, and ensure that the device is not overheating. If issues persist, consult the datasheet and application notes for further guidance.
  • Yes, the MAX4091ASA+ can be used in high-reliability or safety-critical applications. However, it's essential to consider the device's fault tolerance, redundancy, and fail-safe mechanisms. Ensure that the device is properly derated, and consider using redundant or duplicate circuits to ensure continued operation in the event of a failure.

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MAX4091ASA+ 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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