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MAX1681ESA+ - Analog Devices

Description: Charge Pump switched Cap Invert 125mA

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MAX1681ESA+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 8 SO
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MAX1681ESA+ Details

  • Manufacturer Part Number:

    MAX1681ESA+

  • 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, MS-012A, 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:

    1997-07-01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog IC - Other Type:

    SWITCHED CAPACITOR CONVERTER

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    3 V

  • Input Voltage-Nom:

    5 V

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.125 A

  • 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

  • Surface Mount:

    YES

  • Switcher Configuration:

    DOUBLER INVERTER

  • Switching Frequency-Max:

    1490 kHz

  • 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

MAX1681ESA+ Frequently Asked Questions (FAQs)

  • For optimal performance, place the MAX1681ESA+ close to the battery, and use a star-connected layout for the input and output pins. Keep the input and output traces short and separate to minimize noise and EMI.
  • Use a high-precision voltage reference, such as the MAX6126, and ensure that the voltage monitoring pins (VCC and VBAT) are connected to a low-impedance source. Also, consider using a filter capacitor on the VCC pin to reduce noise.
  • The maximum allowed voltage on the VCC pin is 6V. Exceeding this voltage can damage the device. Ensure that the voltage regulator or power source is designed to provide a voltage within the recommended range.
  • The MAX1681ESA+ has a built-in POR and BOR. The POR is triggered when VCC falls below 1.2V, and the BOR is triggered when VCC falls below 2.2V. Ensure that your system design takes these reset thresholds into account to prevent unwanted resets.
  • The MAX1681ESA+ is rated for operation up to 125°C. However, the device's accuracy and reliability may be affected at high temperatures. Consider using a heat sink or thermal management techniques to keep the device within its recommended operating temperature range.

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MAX1681ESA+ 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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