MAX6443, MAX6444, MAX6445, MAX6446, MAX6447, MAX6448, MAX6449, MAX6450, MAX6451, MAX6452 UP Reset Circuits With Long Manual Reset Setup Period

The MAX6443 MAX6444 MAX6445 MAX6446 MAX6447 MAX6448 MAX6449 MAX6450 MAX6451 MAX6452 low-current Microprocessor reset circuits feature single or dual manual reset inputs with an extended 6.72s 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 of 6.72s. These devices ignore manual reset transitions of less than 6.72s (typ).
The MAX6443-MAX6448 are single fixed-voltage P supervisors. The MAX6443 MAX6444 have a single ex c97 tended 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 P supervisor and one adjustable-threshold P supervisor. The MAX6449 MAX6450 have two delayed manual reset inputs. The MAX6451 MAX6452 have one delayed and one immediate manual reset input.
The MAX6443 MAX6444 MAX6445 MAX6446 MAX6447 MAX6448 MAX6449 MAX6450 MAX6451 MAX6452 have an active-low RESET-bar with push-pull or open-drain output Logic options. These devices, offered in small SOT packages, are fully guaranteed over the extended temperature range (-40C to +85C).
By Maxim Integrated Products
MAX6449 's PackagesMAX6449 's pdf datasheet
MAX6449UT46L SOT-23
MAX6449UT26LT SOT-23
MAX6449UT23LT SOT-23
MAX6449UT29LT SOT-23
MAX6449UT23L SOT-23
MAX6449UT26L SOT-23
MAX6449UT29L SOT-23
MAX6449UT16L SOT-23
MAX6449UT46L-T SOT-23
MAX6449UT16LT SOT-23
MAX6449UT29L-T SOT-23
MAX6449UT26L-T SOT-23
MAX6449UT23L-T SOT-23
MAX6449UT16L-T SOT-23

MAX6449 Pinout, Pinouts
MAX6449 pinout,Pin out
This is one package pinout of MAX6449,If you need more pinouts please download MAX6449's pdf datasheet.

MAX6449 Application circuits
MAX6449 circuits
This is one application circuit of MAX6449,If you need more circuits,please download MAX6449's pdf datasheet.

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