ADM708SAR Datasheet PDF - ADI

GENERAL DESCRIPTION

●The ADM706P/ADM706R/ADM706S/ADM706T and the ADM708R/ADM708S/ADM708T microprocessor supervisory circuits are suitable for monitoring either 3 V or 3.3 V power supplies.

●FEATURES

●Precision supply voltage monitor

●  2.63 V (ADM706P, ADM706R, ADM708R)

●  2.93 V (ADM706S, ADM708S)

●  3.08 V (ADM706T, ADM708T)

●100 μA quiescent current

●200 ms reset pulse width

●Debounced manual reset input (MR)

●Independent watchdog timer 1.6 second timeout (ADM706x)

●Reset output

●  Active high (ADM706P)

●  Active low (ADM706R, ADM706S, ADM706T)

●  Both active high and active low (ADM708R, ADM708S, ADM708T)

●Voltage monitor for power-fail or low battery warning

●Guaranteed RESETvalid with VCC= 1 V

●Superior upgrade for MAX706P/R/S/T, MAX708R/S/T

●APPLICATIONS

●Microprocessor systems

●Computers

●Controllers

●Intelligent instruments

●Critical microprocessor monitoring

●Battery-operated systems

●Portable instruments