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MAX881REUB+ - Analog Devices

Description: MAX881REUB+, Charge Pump Inverting, -4.9 to -0.5V, 10-Pin, µMAX

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MAX881REUB+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - UMAX10
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MAX881REUB+ - Analog Devices  - 3D model - Small Outline Packages - UMAX10
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MAX881REUB+ Details

  • Manufacturer Part Number:

    MAX881REUB+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    10-MINI_SO-N/A

  • Package Description:

    UMAX-10

  • Pin Count:

    10

  • Manufacturer Package Code:

    10-MINI_SO-N/A

  • 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:

    1998-04-07

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog IC - Other Type:

    SWITCHED CAPACITOR REGULATOR

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2.5 V

  • Input Voltage-Nom:

    3.6 V

  • JESD-30 Code:

    S-PDSO-G10

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.004 A

  • Output Voltage-Nom:

    -2 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP10,.19,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    DOUBLER INVERTER

  • Switching Frequency-Max:

    120 kHz

  • Technology:

    GAAS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

MAX881REUB+ Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the MAX881REUB+ involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the traces between the device and the capacitors. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended. Additionally, it's essential to follow the layout guidelines provided in the datasheet and application notes to ensure optimal performance.
  • To ensure the MAX881REUB+ is stable and doesn't oscillate, it's essential to follow the recommended layout and placement guidelines, use the correct output capacitor value and type, and ensure the input voltage is within the recommended range. Additionally, the device's compensation pin (COMP) should be connected to a capacitor to ground, and the output voltage should be decoupled with a capacitor to reduce noise and oscillations.
  • The MAX881REUB+ can handle an input voltage up to 5.5V, but it's recommended to operate the device within the recommended input voltage range of 2.7V to 5.5V to ensure optimal performance and reliability. Exceeding the maximum input voltage can damage the device or affect its performance.
  • The MAX881REUB+ is rated for operation up to 125°C, but its performance and reliability may be affected at high temperatures. It's essential to follow the recommended operating conditions and derate the device's performance accordingly. Additionally, the device's power dissipation should be considered, and adequate heat sinking or thermal management should be implemented to prevent overheating.
  • To troubleshoot issues with the MAX881REUB+, start by verifying the input voltage, output voltage, and current. Check the device's pin connections, layout, and placement to ensure they meet the recommended guidelines. Use an oscilloscope to check for oscillations, noise, or other anomalies on the output voltage. Consult the datasheet, application notes, and online resources for troubleshooting guides and FAQs.

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MAX881REUB+ 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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