MAX6374KA T

Maxim Integrated MAX6374KA T

Part Number:
MAX6374KA T
Manufacturer:
Maxim Integrated
Ventron No:
3270202-MAX6374KA T
Description:
IC TIMER WATCHDOG SOT23-8
ECAD Model:
Datasheet:
MAX6374KA T

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Comments
Overview
Description
The MAX6369-MAX6374 are pin-selectable watchdog timers that monitor microprocessor (µP) activity and signal when a system is malfunctioning. During normal operation, the µP toggles the watchdog input (WDI) before the selected watchdog timeout period elapses, indicating that the system is executing code properly. If the µP fails to provide a valid watchdog input transition before the timeout period expires, the supervisor asserts a watchdog (WDO) output to signal that the system is not executing the desired instructions within the expected time frame. The watchdog output pulse can be used to reset the µP or interrupt the system to warn of processing errors.

Features
Pin-selectable watchdog timeout periods
Pin-selectable watchdog startup delay periods
Ability to change watchdog timing characteristics without power cycling
Open-drain or push-pull pulsed active-low watchdog output
Watchdog timer disable feature
2.5V to 5.5V operating voltage
8µA low supply current
No external components required
Miniature 8-pin SOT23 package

Applications
Embedded control systems
Industrial controllers
Critical µP and microcontroller (µC) monitoring
Automotive
Telecommunications
Networking
Specifications
Maxim Integrated MAX6374KA T technical specifications, attributes, parameters and parts with similar specifications to Maxim Integrated MAX6374KA T.
  • Factory Lead Time
    6 Weeks
  • Mounting Type
    Surface Mount
  • Package / Case
    SOT-23-8
  • Surface Mount
    YES
  • Number of Pins
    8
  • Operating Temperature
    -40°C~125°C TA
  • Packaging
    Tape & Reel (TR)
  • Published
    2011
  • JESD-609 Code
    e4
  • Pbfree Code
    yes
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    8
  • ECCN Code
    EAR99
  • Terminal Finish
    Nickel/Palladium/Gold (Ni/Pd/Au)
  • Subcategory
    Analog Waveform Generation Functions
  • Technology
    BICMOS
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    260
  • Number of Functions
    1
  • Supply Voltage
    3V
  • Terminal Pitch
    0.65mm
  • Reflow Temperature-Max (s)
    NOT SPECIFIED
  • Base Part Number
    MAX6374
  • Output
    Push-Pull, Totem Pole
  • Pin Count
    8
  • Qualification Status
    Not Qualified
  • Supply Voltage-Max (Vsup)
    5.5V
  • Power Supplies
    3/5V
  • Supply Voltage-Min (Vsup)
    2.5V
  • Number of Channels
    1
  • Adjustable Threshold
    NO
  • Reset
    Active Low
  • Number of Voltages Monitored
    1
  • Reset Timeout
    Adjustable/Selectable
  • Length
    2.9mm
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Product Comparison
The three parts on the right have similar specifications to MAX6374KA T.
  • Image
    Part Number
    Manufacturer
    Factory Lead Time
    Mounting Type
    Package / Case
    Surface Mount
    Number of Pins
    Operating Temperature
    Packaging
    Published
    JESD-609 Code
    Pbfree Code
    Part Status
    Moisture Sensitivity Level (MSL)
    Number of Terminations
    ECCN Code
    Terminal Finish
    Subcategory
    Technology
    Terminal Position
    Terminal Form
    Peak Reflow Temperature (Cel)
    Number of Functions
    Supply Voltage
    Terminal Pitch
    Reflow Temperature-Max (s)
    Base Part Number
    Output
    Pin Count
    Qualification Status
    Supply Voltage-Max (Vsup)
    Power Supplies
    Supply Voltage-Min (Vsup)
    Number of Channels
    Adjustable Threshold
    Reset
    Number of Voltages Monitored
    Reset Timeout
    Length
    RoHS Status
    Lead Free
    Max Operating Temperature
    Min Operating Temperature
    HTS Code
    JESD-30 Code
    Temperature Grade
    Analog IC - Other Type
    Supply Current-Max (Isup)
    Height Seated (Max)
    Width
    Radiation Hardening
    Contact Plating
    Mount
    Additional Feature
    Lifecycle Status
    Max Power Dissipation
    Polarity
    Max Supply Voltage
    Min Supply Voltage
    Watchdog Timer
    Voltage - Threshold
    Min Reset Threshold Voltage
    Max Reset Threshold Voltage
    View Compare
  • MAX6374KA T
    MAX6374KA T
    6 Weeks
    Surface Mount
    SOT-23-8
    YES
    8
    -40°C~125°C TA
    Tape & Reel (TR)
    2011
    e4
    yes
    Active
    1 (Unlimited)
    8
    EAR99
    Nickel/Palladium/Gold (Ni/Pd/Au)
    Analog Waveform Generation Functions
    BICMOS
    DUAL
    GULL WING
    260
    1
    3V
    0.65mm
    NOT SPECIFIED
    MAX6374
    Push-Pull, Totem Pole
    8
    Not Qualified
    5.5V
    3/5V
    2.5V
    1
    NO
    Active Low
    1
    Adjustable/Selectable
    2.9mm
    ROHS3 Compliant
    Lead Free
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
  • MAX6499ATA
    14 Weeks
    -
    -
    YES
    -
    -
    -
    2016
    e3
    yes
    Active
    1 (Unlimited)
    8
    EAR99
    Matte Tin (Sn)
    Power Management Circuits
    BICMOS
    DUAL
    -
    260
    1
    14V
    0.65mm
    -
    -
    -
    8
    -
    72V
    14V
    5.5V
    1
    YES
    -
    -
    -
    3mm
    RoHS Compliant
    -
    125°C
    -40°C
    8542.39.00.01
    S-PDSO-N8
    AUTOMOTIVE
    POWER SUPPLY SUPPORT CIRCUIT
    0.15mA
    0.8mm
    3mm
    No
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
  • MAX6497ATA
    6 Weeks
    -
    -
    -
    -
    -
    -
    2016
    e3
    -
    Active
    1 (Unlimited)
    8
    EAR99
    -
    -
    BICMOS
    DUAL
    -
    -
    1
    14V
    0.65mm
    -
    -
    -
    -
    -
    72V
    -
    5.5V
    1
    YES
    -
    -
    -
    3mm
    RoHS Compliant
    -
    125°C
    -40°C
    8542.39.00.01
    S-PDSO-N8
    AUTOMOTIVE
    POWER SUPPLY SUPPORT CIRCUIT
    -
    0.8mm
    3mm
    No
    Tin
    Surface Mount
    OVSET THRESHOLD VOLTAGE ARE 0.505 AND 0.13V
    -
    -
    -
    -
    -
    -
    -
    -
    -
  • MAX6397SATA
    6 Weeks
    Surface Mount
    8-WDFN Exposed Pad
    -
    8
    -40°C~125°C TA
    -
    2015
    e3
    yes
    Active
    1 (Unlimited)
    8
    EAR99
    Matte Tin (Sn)
    Power Management Circuits
    BICMOS
    DUAL
    -
    260
    1
    14V
    0.65mm
    -
    -
    Open Drain or Open Collector
    8
    -
    -
    -
    -
    1
    YES
    Active Low
    1
    -
    3mm
    RoHS Compliant
    -
    -
    -
    -
    -
    -
    -
    -
    -
    3mm
    -
    -
    Surface Mount
    RESET THRESHOLD VOLTAGE IS 3.3V
    PRODUCTION (Last Updated: 1 month ago)
    1.455W
    Positive
    72V
    5.5V
    No
    2.892V
    1.181V
    1.248V
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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