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MAX4091AUK+T - Analog Devices

Description: MAXIM INTEGRATED PRODUCTS - MAX4091AUK+T - Operational Amplifier, Rail to Rail I/O, 1 Amplifier, 500 kHz, 0.2 V/µs

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MAX4091AUK+T - Analog Devices PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - U5+1
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MAX4091AUK+T - Analog Devices  - 3D model - SOT23 (5-Pin) - U5+1
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MAX4091AUK+T Details

  • Manufacturer Part Number:

    MAX4091AUK+T

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    5-SOT_23-N/A

  • Package Description:

    SOT-23, 5 PIN

  • Pin Count:

    5

  • Manufacturer Package Code:

    5-SOT_23-N/A

  • Reach Compliance Code:

    Compliant

  • 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-G5

  • JESD-609 Code:

    e3

  • Length:

    2.9 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.45 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:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    500

  • Voltage Gain-Min:

    6300

  • Wideband:

    NO

  • Width:

    1.625 mm

MAX4091AUK+T Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX4091AUK+T involves keeping the input and output traces short and separate, using a solid ground plane, and placing bypass capacitors close to the device. Additionally, it's recommended to use a Kelvin connection for the sense lines to minimize noise.
  • To ensure accurate current sensing, it's essential to use a low-impedance sense resistor and to minimize the distance between the sense resistor and the device. Additionally, using a shielded twisted-pair cable for the sense lines can help reduce noise and improve accuracy.
  • The MAX4091AUK+T has an operating temperature range of -40°C to +125°C. At higher temperatures, the device's accuracy and linearity may be affected, so it's essential to consider temperature compensation and calibration in the system design.
  • Yes, the MAX4091AUK+T can be used for bidirectional current sensing by using a sense resistor with a center tap connected to the device's GND pin. This allows the device to sense both positive and negative currents.
  • To protect the MAX4091AUK+T from overcurrent and overvoltage conditions, it's recommended to use external protection devices such as fuses, TVS diodes, and voltage regulators. Additionally, the device has built-in overvoltage protection and thermal shutdown features to prevent damage.

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MAX4091AUK+T 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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