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MAX4372TESA+ - Analog Devices

Description: Current Sense Amp Single 28V

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MAX4372TESA+ Details

  • Manufacturer Part Number:

    MAX4372TESA+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-SOIC_N-150_MIL

  • 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:

    8542.39.00.60

  • Date Of Intro:

    1999-11-11

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Amplifier Type:

    CURRENT SENSE AMPLIFIER

  • Moisture Sensitivity Level:

    1

  • Peak Reflow Temperature (Cel):

    260

  • Terminal Finish:

    Matte Tin (Sn) - annealed

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

    30

MAX4372TESA+ Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX4372 involves keeping the input and output traces short and separate, using a solid ground plane, and placing the device close to the load. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
  • To ensure accuracy, it's essential to use a high-precision sense resistor (RSENSE) and to minimize the voltage drop across the sense resistor. Additionally, the MAX4372 should be operated within its specified temperature range, and the input voltage should be within the recommended range.
  • The MAX4372 can handle a maximum current of 50A, but it's recommended to derate the current based on the ambient temperature and the PCB layout. It's also important to ensure that the sense resistor is rated for the maximum current.
  • Yes, the MAX4372 can be used with a switching power supply, but it's essential to ensure that the power supply's output voltage is within the recommended range of the MAX4372. Additionally, the power supply's switching frequency should be above 100kHz to avoid interference with the MAX4372's internal oscillator.
  • The MAX4372 does not require calibration for accurate current measurement. The device is factory-calibrated, and the current measurement accuracy is ensured by the internal precision resistors and amplifiers. However, it's recommended to verify the accuracy of the current measurement using a precision current source and a multimeter.

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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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