Maxim MAX16136 High-Precision Supervisory Circuit monitors a single system supply voltage and the integrity of code execution by a microprocessor or microcontroller. This device features an active-low, open-drain output that asserts whenever the monitored supply rail falls outside of the factory-trimmed under-voltage/over-voltage window threshold. The reset output remains asserted for the programmed reset timeout period after the monitored supply voltage falls within the under-voltage/over-voltage window threshold. The MAX16136 offers factory-trimmed voltage thresholds from 0.5V to 5V in approximately 20mV increments. A variety of factory trimmed under-voltage/over-voltage thresholds from ±4% to ±11% are available to accommodate different supply voltages and tolerances.
Features
±1% AccuracyEnables ASIL Compliance at System LevelFMEDA Results Available Upon Request0.5V to 5V Threshold Range with 20mV Increments±4% to ±11% Under-Voltage/Over-Voltage ThresholdsLatched Over-Voltage Fault OutputClear Fault Input
Applications
Advanced Driver-Assistance Systems (ADAS)AutomotiveMulti-voltage ASICs
