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MAX4173FESA+ - Analog Devices

Description: Low-Cost, SOT23, Voltage-Output, High-Side Current-Sense Amplifier

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MAX4173FESA+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 21-0041
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MAX4173FESA+ - Analog Devices  - 3D model - Small Outline Packages - 21-0041
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MAX4173FESA+ Details

  • Manufacturer Part Number:

    MAX4173FESA+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-SOIC_N-150_MIL

  • Package Description:

    0.150 INCH, ROHS COMPLIANT, SOIC-8

  • 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:

    1999-02-24

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    HIGH SIDE POWER/CURRENT MONITOR

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max (Isup):

    1 mA

  • Supply Voltage-Max (Vsup):

    28 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Supply Voltage-Nom (Vsup):

    12 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

MAX4173FESA+ Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX4173FESA+ involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing noise coupling between the input and output stages. A 4-layer PCB with a dedicated analog ground layer is recommended. Additionally, the input and output traces should be kept short and away from each other.
  • To ensure accurate temperature measurement, it's essential to use a thermocouple with a high-quality junction, ensure good thermal contact between the thermocouple and the measurement point, and use a cold junction compensation (CJC) sensor. Additionally, the MAX4173FESA+ should be calibrated using a known temperature reference point, and the thermocouple should be selected based on the temperature range of interest.
  • The maximum cable length for the thermocouple connection to the MAX4173FESA+ depends on the type of thermocouple, the cable material, and the noise environment. As a general rule, it's recommended to keep the cable length as short as possible (less than 10 feet) to minimize noise pickup and ensure accurate temperature measurement. If a longer cable is required, use a shielded cable and consider using a thermocouple extension cable with a built-in amplifier.
  • The MAX4173FESA+ is designed to work with standard thermocouple types such as J, K, T, E, N, and R. However, it's possible to use it with non-standard thermocouple types by using an external thermocouple amplifier and adjusting the gain and offset settings accordingly. Consult the datasheet and application notes for more information on using non-standard thermocouples.
  • To handle EMI when using the MAX4173FESA+, use a shielded enclosure, keep the thermocouple cable away from noise sources, and use a ferrite bead or common-mode choke on the thermocouple cable. Additionally, ensure good grounding and use a low-pass filter on the output signal to reduce high-frequency noise.

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MAX4173FESA+ 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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