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MAX40056FAUA+ - Analog Devices

Description: Bidirectional Current Sense Amplifier with PWM-Rejection

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MAX40056FAUA+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - MMZ1005S102HT000
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MAX40056FAUA+ - Analog Devices  - 3D model - Small Outline Packages - MMZ1005S102HT000
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MAX40056FAUA+ Details

  • Manufacturer Part Number:

    MAX40056FAUA+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-MINI_SO-N/A

  • Package Description:

    MICROMAX-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    8-MINI_SO-N/A

  • 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:

    2019-01-16

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    CHOPPER-STAB

  • Average Bias Current-Max (IIB):

    30 µA

  • Common-mode Reject Ratio-Min:

    100 dB

  • Common-mode Reject Ratio-Nom:

    140 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    300 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

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.1 mm

  • Slew Rate-Nom:

    1.5 V/us

  • Supply Current-Max:

    9 mA

  • Supply Voltage Limit-Max:

    6 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • 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

  • Wideband:

    NO

  • Width:

    3 mm

MAX40056FAUA+ Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX40056FAUA+ involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated power plane and a dedicated ground plane is recommended. Additionally, it's essential to follow the layout guidelines provided in the datasheet and application notes.
  • To ensure accuracy, it's crucial to follow the recommended layout and routing guidelines, use a high-accuracy shunt resistor, and calibrate the device during production. Additionally, the device should be operated within its specified temperature range, and the input voltage should be within the recommended range. It's also important to consider the effects of temperature, noise, and electromagnetic interference (EMI) on the measurement accuracy.
  • The MAX40056FAUA+ can measure currents up to ±50A, but the maximum current is limited by the shunt resistor used. The device can be used with shunt resistors of different values to measure currents ranging from a few milliamps to several hundred amps. However, the maximum current is also dependent on the power dissipation of the shunt resistor and the device itself.
  • The MAX40056FAUA+ is specified to operate from -40°C to +125°C, but its accuracy and performance may degrade at high temperatures. The device can be used in high-temperature applications, but it's essential to consider the effects of temperature on the device's accuracy, noise, and power consumption. Additionally, the device should be derated according to the recommended temperature derating curve.
  • The MAX40056FAUA+ has a digital output that can be interfaced with a microcontroller or other digital systems using a serial peripheral interface (SPI) or an I²C interface. The device can also be used with analog-to-digital converters (ADCs) or other analog interfaces. The interface should be designed to handle the output voltage range of the device and to provide adequate noise immunity and electromagnetic compatibility (EMC).

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MAX40056FAUA+ 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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