H6061
Description
The H6061 is a bined initialiser, watchdog and voltage monitor. The circuit is a low voltage low power monolithic CMOS device bining a series of voltage parators and a programmable timer on the same chip. The device is specially suited to telemunications applications where 3 V working is expected, for functions such as supply voltage and microprocessor monitoring. The reset outputs are self recovering after a watchdog timeout, enabling the circuit to work with standalone systems without any external pushswitch or control signal to restart after a watchdog timeout. The circuit provides a reset signal of both polarities. The state of the outputs is defined down to 1.6 V. An internal debouncer ensures power-up performance for fast-rise supply lines.
Features
Watchdog fully operational from 2.7 to 5.25 V Regulated DC voltage monitor, internal voltage reference Self recovering watchdog function: reset goes active after the 1st timeout period, reset goes inactive again...
