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MAX6869

Maxim
Part Number MAX6869
Manufacturer Maxim
Description Nanopower uP Supervisory Circuits
Published Oct 21, 2013
Detailed Description 19-3139; Rev 2; 9/04 Nanopower µP Supervisory Circuits with Manual Reset and Watchdog Timer General Description The MAX...
Datasheet PDF File MAX6869 PDF File

MAX6869
MAX6869


Overview
19-3139; Rev 2; 9/04 Nanopower µP Supervisory Circuits with Manual Reset and Watchdog Timer General Description The MAX6854/MAX6855/MAX6856/MAX6858/MAX6860– MAX6869 ultra-low-current (170nA, typ) microprocessor (µP) supervisory circuits combine voltage monitoring, watchdog timer, and manual reset input functions in a 5pin SOT23 package.
These devices assert a reset signal whenever the monitored voltage drops below the factorytrimmed reset threshold voltage, manual reset is asserted, or the watchdog timer expires.
The reset output remains asserted for a minimum timeout period after VCC rises above the reset threshold and manual reset is deasserted.
Factory-trimmed reset threshold voltages are offered from +1.
575V to +4.
625V in approximately 100mV increments (see Threshold Suffix Guide).
Each device is offered with six minimum reset timeout options, ranging from 10ms to 1200ms.
The MAX6854/MAX6855/MAX6856/MAX6858/MAX6860– MAX6869 are offered in a variety of configurations (see the Selec...



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