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MAX44284EAWT+T - Analog Devices

Description: 36V, Input Common-Mode, High-Precision, Low-Power Current-Sense Amplifier

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MAX44284EAWT+T - Analog Devices PCB footprint - BGA - BGA - W60A1+1
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MAX44284EAWT+T - Analog Devices  - 3D model - BGA - W60A1+1
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MAX44284EAWT+T Details

  • Manufacturer Part Number:

    MAX44284EAWT+T

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    6-WLCSP-N/A

  • Package Description:

    WLP-6

  • Pin Count:

    6

  • Manufacturer Package Code:

    6-WLCSP-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:

    2013-12-20

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.08 µA

  • Bandwidth (3dB)-Nom:

    0.0004 MHz

  • Bias Current-Max (IIB) @25C:

    0.08 µA

  • Common-mode Reject Ratio-Min:

    120 dB

  • Common-mode Reject Ratio-Nom:

    145 dB

  • Frequency Compensation:

    NO

  • Input Offset Current-Max (IIO):

    0.05 µA

  • Input Offset Voltage-Max:

    40 µV

  • JESD-30 Code:

    R-PBGA-B6

  • Length:

    1.245 mm

  • Low-Bias:

    NO

  • Low-Offset:

    YES

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA6,2X3,16

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Seated Height-Max:

    0.69 mm

  • Supply Current-Max:

    0.0415 mA

  • Supply Voltage Limit-Max:

    6 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Tin/Silver/Copper/Nickel (Sn/Ag/Cu/Ni)

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    BOTTOM

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

    30

  • Wideband:

    NO

  • Width:

    0.845 mm

MAX44284EAWT+T Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX44284EAWT+T 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.
  • To ensure proper power-up and power-down of the MAX44284EAWT+T, make sure to follow the recommended power-up sequence, which is to apply VCC first, followed by the input signal. During power-down, remove the input signal first, followed by VCC. Also, ensure that the power supply is stable and within the recommended operating range.
  • The MAX44284EAWT+T can drive a maximum capacitive load of 100pF. Exceeding this limit may cause instability or oscillations in the output signal.
  • To troubleshoot oscillations or instability in the MAX44284EAWT+T output, check the PCB layout for any potential issues, such as long traces or poor grounding. Also, ensure that the input signal is clean and within the recommended operating range. If the issue persists, try adding a small series resistor (e.g., 10Ω) at the output to dampen any oscillations.
  • The MAX44284EAWT+T is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. If you need to operate the device in a high-temperature environment, ensure that you follow proper thermal management practices, such as providing adequate heat sinking and airflow.

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MAX44284EAWT+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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Part Image MAX44284EAWT+ Maxim Integrated Products

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