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MAX691CWE+ - Analog Devices

Description: MAX691CWE+, Processor Supervisor 4.65 V Active High, Active Low, Push-Pull, 16-Pin SOIC W

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MAX691CWE+ Details

  • Manufacturer Part Number:

    MAX691CWE+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    16-SOIC_W-300_MIL

  • Package Description:

    LEAD FREE, SOP-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    16-SOIC_W-300_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:

    1999-05-28

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Additional Feature:

    MNL RST:N;PW FL IO:Y;PRG RST DLY:N;WD:Y;WDO:Y;WWD:N

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    VOLTAGE SUPERVISOR/RESET IC

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    10.3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • Supply Current-Max (Isup):

    0.1 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +4.65V

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

    30

  • Width:

    7.5 mm

MAX691CWE+ Frequently Asked Questions (FAQs)

  • The MAX691CWE+ is a high-frequency device, and proper layout and placement are crucial to minimize noise and ensure optimal performance. It is recommended to follow the layout guidelines provided in the datasheet, including keeping the input and output traces short and away from each other, using a solid ground plane, and placing bypass capacitors close to the device. Additionally, it is recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane to reduce noise and improve performance.
  • The output capacitor value for the MAX691CWE+ depends on the specific application and the desired output voltage ripple. A general rule of thumb is to choose a capacitor with a value between 1uF to 10uF, with a voltage rating that is at least 1.5 times the output voltage. It is also important to consider the capacitor's ESR (Equivalent Series Resistance) and ESL (Equivalent Series Inductance) when selecting the output capacitor. A lower ESR and ESL will result in better output voltage ripple and transient response.
  • The MAX691CWE+ has an absolute maximum input voltage rating of 6V. However, the recommended input voltage range is 2.7V to 5.5V. Operating the device outside of this range may result in reduced performance, increased power consumption, or even damage to the device.
  • The MAX691CWE+ is rated for operation up to 125°C. However, the device's performance and reliability may be affected at high temperatures. It is recommended to follow the derating guidelines provided in the datasheet to ensure reliable operation in high-temperature environments. Additionally, it is important to consider the thermal management of the device and the overall system to prevent overheating.
  • To troubleshoot issues with the MAX691CWE+, it is recommended to follow a systematic approach, starting with the basics such as checking the input voltage, output voltage, and current consumption. Use an oscilloscope to check for any unusual waveforms or noise on the input and output pins. Check the layout and placement of the device to ensure that it is following the recommended guidelines. If the issue persists, consult the datasheet and application notes for troubleshooting guides and FAQs.

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MAX691CWE+ 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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For a full list of alternate parts for MAX691CWE+, check out Findchips.com