MAX6823MUK+T IC SUPERVISOR 1 CHANNEL SOT23-5

MAX6823MUK+T IC SUPERVISOR 1 CHANNEL SOT23-5

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Category:
SKU: MAX6823MUK+T
Date Code: 2012
QTY:

565

Price: $0.75
Description:

Processor Supervisor 4.38V 1.8V/2.5V/3V/3.3V/5V 5-Pin SOT-23 T/R

The MAX6821—MAX6825 are low-voltage microprocessor (µP) supervisory circuits that combine voltage monitoring, watchdog timer, and manual reset input functions in a 5-pin SOT23 package. Microprocessor supervisory circuits significantly improve system reliability and accuracy compared to separate ICs or discrete components. These devices assert a reset signal whenever the monitored voltage drops below its preset threshold, keeping it asserted for a minimum timeout period after VCC rises above the threshold. In addition, a watchdog timer monitors against code execution errors. A debounced manual reset is also available. The MAX6821—MAX6825 monitor voltages from +1.8V to +5.0V. These outputs are guaranteed to be in the correct state for VCC down to +1.0V. Nine preprogrammed reset threshold voltages are available (see the Threshold Suffix Guide). The MAX6821, MAX6822, and MAX6823 all have a manual reset input and a watchdog timer. The MAX6821 has push-pull RESET, the MAX6822 has open-drain active-low RESET, and the MAX6823 has push-pull active-low RESET. The MAX6824 has a watchdog timer and both push-pull active-low RESET and push-pull RESET. The MAX6825 has a manual reset input and both push-pull active-low RESET and push-pull RESET. The Selector Guide explains the functions offered in this series of parts.
Key Features
Monitors +1.8V, +2.5V, +3.0V, +3.3V, +5.0V Supplies
140ms (min) Reset Timeout Delay
1.6s Watchdog Timeout Period (MAX6821/MAX6822/MAX6823/MAX6824)
Manual Reset Input (MAX6821/MAX6822/MAX6823/MAX6825)
Three Reset Output Options
Push-Pull Active-Low RESET
Push-Pull RESET
Open-Drain Active-Low RESET
Guaranteed Reset Valid to VCC = +1.0V
Immune to Short Negative VCC Transients
No External Components
Small 5-Pin SOT23 Packages

MFR(s): MAXIM
Dispatched From: United Kingdom
Clean mpn: MAX6823MUKT

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