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MAX4081FAUA+T - Analog Devices

Description: 76V, High-Side, Current-Sense Amplifiers with Voltage Output,4.5V to 76V,-40°C to +125°C

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MAX4081FAUA+T - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - U8+1
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MAX4081FAUA+T - Analog Devices  - 3D model - Small Outline Packages - U8+1
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MAX4081FAUA+T Details

  • Manufacturer Part Number:

    MAX4081FAUA+T

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-MINI_SO-N/A

  • Package Description:

    UMAX-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    8-MINI_SO-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:

    2002-11-04

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    12 µA

  • Bandwidth (3dB)-Nom:

    0.15 MHz

  • Bias Current-Max (IIB) @25C:

    12 µA

  • Common-mode Reject Ratio-Min:

    100 dB

  • Common-mode Reject Ratio-Nom:

    124 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    1200 µV

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    NO

  • 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:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max:

    0.19 mA

  • Supply Voltage Limit-Max:

    80 V

  • Supply Voltage-Nom (Vsup):

    48 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    150

  • Wideband:

    NO

  • Width:

    3 mm

MAX4081FAUA+T Frequently Asked Questions (FAQs)

  • A good PCB layout should ensure that the input pins are connected to a low-impedance source, and the output pins are connected to a high-impedance load. Additionally, the PCB should be designed to minimize electromagnetic interference (EMI) and radio-frequency interference (RFI). A 4-layer PCB with a solid ground plane is recommended. The device should be located as close as possible to the current-carrying conductor to minimize the effect of parasitic inductance.
  • The MAX4081FAUA+T does not require calibration for accurate current measurement. The device is factory-calibrated and provides a high degree of accuracy over the entire operating range. If the user requires a higher degree of accuracy, an external calibration procedure can be implemented using an external reference resistor and a precision voltage source.
  • The maximum allowable voltage on the input pins of the MAX4081FAUA+T is ±50V. Exceeding this voltage can cause permanent damage to the device.
  • No, the MAX4081FAUA+T is designed to measure unidirectional currents. If bidirectional current measurement is required, a different device such as the MAX4080 should be used.
  • The typical response time of the MAX4081FAUA+T to a step change in current is approximately 1μs. However, this response time can vary depending on the input filter capacitor value and the output load.

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MAX4081FAUA+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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