MAX6444US23K+T

MAX6444US23K+T

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MAX6444US23K+T
IC SUPERVISOR 1 CHANNEL SOT143-4
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Price negotiable

Price update:a months ago
Available in stock: 2650
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years
Analog Devices Inc./Maxim Integrated

Analog Devices Inc./Maxim Integrated

Maxim Integrated has amalgamated with Analog Devices, imparting an augmented repertoire of superlative mixed-signal and power governance innovations, fostering clientele triumph across diverse sectors. This amalgamation begets a spectrum of resolutions for surmounting the utmost intricate quandaries, spanning from direct current to the expanse of 100 gigahertz, encompassing miniscule nanowatt realms to robust kilowatt domains, spanning the sensor continuum to the ethereal expanse of cloud. Delve deeper into Analog Devices' enriched assemblage on their product dossier.

View All Product from Analog Devices Inc./Maxim Integrated
MAX6444US23K+T Products
The MAX6443–MAX6452 low-current microprocessor reset circuits feature single or dual manual reset inputs with an extended setup period. Because of the extended setup period, short switch closures (nuisance resets) are ignored. On all devices, the reset output asserts when any of the monitored supply voltages drops below its specified threshold. The reset output remains asserted for the reset timeout period (210ms typ) after all monitored supplies exceed their reset thresholds. The reset output is one-shot pulse asserted for the reset timeout period (140ms min) when selected manual reset input(s) are held low for an extended setup timeout period. These devices ignore manual reset transitions of less than the extended setup timeout period. The MAX6443–MAX6448 are single fixed-voltage μP supervisors. The MAX6443/MAX6444US23K+T have a single extended manual reset input. The MAX6445/MAX6446 have two extended manual reset inputs. The MAX6447/MAX6448 have one extended and one immediate manual reset input. The MAX6449–MAX6452 have one fixed-threshold μP supervisor and one adjustable-threshold μP supervisor. The MAX6449/MAX6450 have two delayed manual reset inputs. The MAX6451/MAX6452 have one delayed and one immediate manual reset input. The MAX6443–MAX6452 have an active-low RESET with push-pull or open-drain output logic options. These devices, offered in small SOT packages, are fully guaranteed over the extended temperature range (-40°C to +85°C).

Feature

  • Single- or Dual-Supply Voltage Monitors
  • Precision Factory-Set Reset Thresholds from 1.6V to 4.6V
  • Adjustable Threshold to Monitor Voltages Down to 0.63V (MAX6449–MAX6452)
  • Single or Dual Manual Reset Inputs with Extended Setup Period
  • Optional Short Setup Time Manual Reset Input (MAX6447/MAX6448 and MAX6451/MAX6452)
  • Immune to Short Voltage Transients
  • Low 6μA Supply Current
  • Guaranteed Valid Reset Down to VCC = 1.0V
  • Active-Low RESET (Push-Pull or Open-Drain) Outputs
  • 140ms (min) Reset Timeout Period
  • Small SOT143 and SOT23 Packages
  • AEC-Q100 Qualified (MAX6444US16K/V+T)

Applications

  • Automotive
  • Cable/DSL Modems
  • Consumer Electronics
  • DVD Players
  • Industrial Equipment
  • Medical Devices
  • MP3 Players
  • Set-Top Boxes

Product Attributes

TYPE DESCRIPTION Select all
Programmable Not Verified
Type Simple Reset/Power-On Reset
Voltage - Threshold 2.313V
Number of Voltages Monitored 1
Output Open Drain or Open Collector
Reset Active Low
Reset Timeout 140ms Minimum
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case TO-253-4, TO-253AA
Package Tape & Reel (TR)
Supplier Device Package SOT-143-4
Product Status Obsolete

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Price negotiable

Price update:a months ago
Available in stock: 2650
Analog Devices Inc./Maxim Integrated

Analog Devices Inc./Maxim Integrated

Maxim Integrated has amalgamated with Analog Devices, imparting an augmented repertoire of superlative mixed-signal and power governance innovations, fostering clientele triumph across diverse sectors. This amalgamation begets a spectrum of resolutions for surmounting the utmost intricate quandaries, spanning from direct current to the expanse of 100 gigahertz, encompassing miniscule nanowatt realms to robust kilowatt domains, spanning the sensor continuum to the ethereal expanse of cloud. Delve deeper into Analog Devices' enriched assemblage on their product dossier.

View All Product from Analog Devices Inc./Maxim Integrated

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