ILC811 Datasheet (Impala Linear Corporation) - MICROPROCESSOR RESET CIRCUITS

ILC811, MICROPROCESSOR RESET CIRCUITS

The ILC811/ILC812 is a low cost microprocessor supervisory circuit that asserts a reset if the power supply drops below a designated threshold or the manual reset pin is forced low.

Several different reset thresholds are available to accommodate systems operating at 3V, 3.3V or 5V.

The ILC811 has an

ILC811 Features

* ! Precision Voltage Monitor for 3V, 3.3V or 5V Power Supplies ! 6mA Supply Current ! 140ms Minimum Reset Pulse Width ! RESET Remains Valid with VCC as Low as 1.4V ! Active Low Manual Reset Input ! No External Components ! 4-Pin SOT-143 Package Applications ! Critical Microprocessor Power Monitorin