ADM8699 Analog Devices, ADM8699 Datasheet
ADM8699
Specifications of ADM8699
Available stocks
Related parts for ADM8699
ADM8699 Summary of contents
Page 1
... RESET pulse during power up, power down and during low voltage “Brown Out” conditions. The RESET output is guaranteed to be functional (logic low) with V The ADM8699 features an identical monitoring circuit as in the ADM8698, plus an additional watchdog timer input to monitor microprocessor activity. The RESET output is forced low if the watchdog input is not toggled within the 1 second watchdog timeout period ...
Page 2
... Operating Voltage Range CC Supply Current Power-Down Reset Assertion Power-Up Reset Deassertion Reset Threshold Hysteresis Reset Active Time Watchdog Timeout Period (ADM8699) Minimum WDI Input Pulse Width RESET Output Voltage RESET Output Voltage ( RESET and WDO Output Voltage RESET Output Short Circuit Current ...
Page 3
... Logic Output. RESET is an active high output the inverse of RESET. WDO (SOIC ADM8699 only) Logic Output. The Watchdog Output, WDO, goes low if WDI remains either high or low for longer than the watchdog timeout period. WDO is set high by the next transition at WDI ...
Page 4
... MAX 0.011 (0.28) 0.3 (7.62) Watchdog Timer (ADM8699 Only) The watchdog timer input (WDI) monitors an I/O line from the and generates a P system. The P must toggle this input once every 1.6 sec- CC onds to verify correct software execution. Failure to toggle the line indicates that the P system is not correctly executing its program and may be tied endless loop ...