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MAX4081SAUA+T - Analog Devices

Description: 76V, High-Side, Current-Sense Amplifiers with Voltage Output

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MAX4081SAUA+T - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - U8+1
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MAX4081SAUA+T - Analog Devices  - 3D model - Small Outline Packages - U8+1
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MAX4081SAUA+T Details

  • Manufacturer Part Number:

    MAX4081SAUA+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

  • 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

MAX4081SAUA+T Frequently Asked Questions (FAQs)

  • A good PCB layout practice for the MAX4081SAUA+T is to keep the analog and digital grounds separate, use a solid ground plane, and keep the input traces as short as possible. Additionally, it's recommended to use a ferrite bead or a 10Ω resistor in series with the VCC pin to filter out high-frequency noise.
  • The MAX4081SAUA+T does not require calibration for accurate current measurements. The device has an internal calibration circuit that sets the gain and offset of the current sense amplifier. However, it's recommended to verify the accuracy of the current measurements by comparing them with a known reference.
  • The MAX4081SAUA+T can measure currents up to ±3A. However, the maximum current that can be measured accurately depends on the sense resistor value and the supply voltage. It's recommended to consult the datasheet and application notes for more information on current measurement ranges.
  • The MAX4081SAUA+T is designed to measure DC currents. While it can measure AC currents with some limitations, it's not recommended for high-frequency AC current measurements. The device has a bandwidth of 350kHz, which may not be sufficient for high-frequency AC current measurements.
  • The MAX4081SAUA+T has an internal overcurrent detection circuit that can detect overcurrent conditions and provide an alert signal. Additionally, it's recommended to use external overcurrent protection devices such as fuses or current limiters to protect the device and the system from overcurrent conditions.

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MAX4081SAUA+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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