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MAX4172ESA+ - Analog Devices

Description: Low-Cost, Precision, High-Side Current-Sense Amplifier

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MAX4172ESA+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - soic8-ren3
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MAX4172ESA+ Details

  • Manufacturer Part Number:

    MAX4172ESA+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-SOIC_N-150_MIL

  • Package Description:

    SOP-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:

    8542.33.00.01

  • Date Of Intro:

    1996-12-01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    750 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    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

  • Power:

    NO

  • Programmable Power:

    NO

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    1.6 mA

  • Supply Voltage Limit-Max:

    36 V

  • Supply Voltage-Nom (Vsup):

    12 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • 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

  • Unity Gain BW-Nom:

    1128

  • Wideband:

    NO

  • Width:

    3.9 mm

MAX4172ESA+ Frequently Asked Questions (FAQs)

  • The MAX4172ESA+ is a high-precision amplifier, and its performance can be affected by the PCB layout and component placement. It is recommended to follow a star-grounding scheme, keep the input and output traces short and separate, and place the device close to the signal source. Additionally, it is recommended to use a solid ground plane and to avoid running digital signals near the analog signals.
  • The MAX4172ESA+ is specified to operate from -40°C to +125°C. To ensure the device operates within this range, it is recommended to provide adequate heat sinking, avoid exposing the device to extreme temperatures during storage or handling, and to use a thermally conductive material for the PCB.
  • The MAX4172ESA+ has a specific power-up sequence to ensure proper operation. It is recommended to power up the device in the following sequence: VCC, then VREF, and finally the input signal. This sequence helps to prevent latch-up and ensures the device starts up in a stable state.
  • The MAX4172ESA+ has built-in ESD protection, but it is still recommended to take precautions during handling and assembly. Use an ESD wrist strap or mat, handle the device by the body, and avoid touching the pins. Additionally, use ESD-protected packaging and storage materials.
  • The MAX4172ESA+ has a high input impedance, but it is still recommended to match the input impedance to the source impedance to minimize signal loss and reflections. A good starting point is to use a 1kΩ to 10kΩ input impedance, but this may need to be adjusted based on the specific application and signal source.

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MAX4172ESA+ 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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