ADV809 - 3-pin microprocessor resets
Pin Number 1 Name GND 2 (ADV809) RESET 2 (ADV810) 3 RESET
ADV 3-pin microprocessor resets The ADV809 and ADV810 are cost effective system supervisorcircuits designed to monitor VCC in digital systems and provide a resetsignal to the host processor when necessary.
No external componentsare required.The reset output is driven active within 20 sec of VCC fallingthrough the reset voltage threshold.
Reset is maintained active for aminimum of 140msec after VCC rises above the reset threshold.
TheADV810 has an active high RESET output while th
ADV809 Features
* Precision VCC Monitor for 3.0V, 3.3V, and 5.0V Supplies 140msec Guaranteed Minimum RESET, RESET Output Duration RESET Output Guaranteed to VCC = 1.0V (MAX809) Low 17A Supply Current VCC Transient Immunity Small SOT
* 23 Package No External Components Wide Operating Temperature:
