MAX6869 Datasheet | Maxim Integrated

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 bine 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...