DatasheetsPDF.com

UM708LS

Union Semiconductor

Supply Voltage Supervisor w/Watchdog Input and Manual Reset

UM706xS/UM708xS/UM813xS Supply Voltage Supervisor w/Watchdog Input and Manual Reset UM706xS SOP8 UM708xS SOP8 UM813xS S...


Union Semiconductor

UM708LS

File Download Download UM708LS Datasheet


Description
UM706xS/UM708xS/UM813xS Supply Voltage Supervisor w/Watchdog Input and Manual Reset UM706xS SOP8 UM708xS SOP8 UM813xS SOP8 General Description The UM706xS/UM708xS/UM813xS series are cost effective system power supply supervisory circuits designed to monitor the power supplies in digital systems. The UM706xS provides power-supply monitoring circuitry that generates a reset output during power-up, power-down, and brownout conditions. The reset output remains operational with VCC as low as 1V. Independent watchdog monitoring circuitry is also provided. This is activated if the watchdog input has not been toggled within 1.6 seconds. In addition, there is a 1.25V threshold detector for power-fail warning, low battery detection, or to monitor an additional power supply. An active low debounced manual reset input is also included. The UM708xS is the same as the UM706xS, except an active-high reset is substituted for the watchdog timer. The UM813xS is the same as the UM706xS, except RESET is...




Similar Datasheet




@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)