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MAX4080TAUA+T - Analog Devices

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

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MAX4080TAUA+T - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - U8+1
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MAX4080TAUA+T - Analog Devices  - 3D model - Small Outline Packages - U8+1
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MAX4080TAUA+T Details

  • Manufacturer Part Number:

    MAX4080TAUA+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:

    250

  • Wideband:

    NO

  • Width:

    3 mm

MAX4080TAUA+T Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX4080TAUA+T involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the current sense resistor. Additionally, it's recommended to use a Kelvin connection to the sense resistor and to keep the PCB traces as short and wide as possible to minimize noise and resistance.
  • Calibration of the MAX4080TAUA+T involves applying a known current to the sense resistor and adjusting the gain and offset of the device to match the expected output voltage. This can be done using an external calibration circuit or through software calibration using the device's internal registers.
  • The MAX4080TAUA+T can measure currents up to ±3A, and it has an internal overcurrent detection circuit that can detect currents up to ±6A. In the event of an overcurrent condition, the device will output a fault signal and can be configured to latch off or reset the system.
  • The MAX4080TAUA+T has a high common-mode rejection ratio (CMRR) and can handle common-mode voltages up to ±250mV. The recommended common-mode voltage range is ±100mV to ensure accurate measurements and to prevent saturation of the device's internal amplifiers.
  • The MAX4080TAUA+T has a typical power consumption of 1.2mA at 3.3V supply voltage. Power consumption can be reduced by using a lower supply voltage, reducing the sampling rate, or using the device's shutdown mode when not in use.

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MAX4080TAUA+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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