Description
The DS1818 EconoReset uses a precision temperature-compensated reference and comparator circuit to monitor the status of the power supply (VCC).
Features
- Improves Reliability of Processor Operation o Temperature-Compensated Voltage Monitor for Precise, Automated PowerFail Detection o Automatically Restarts a Microprocessor After Power Failure o Maintains Reset for 150ms After VCC Returns to Tolerance for Processor Stabilization o Monitors Pushbutton for External Override o Active-Low Reset Output.
- Efficient Open-Drain Output with Internal 5.5kΩ Pullup Resistor Saves Power and Space o 35µA (max) Quiescent Current.
- Allow.
DS1818 Datasheet
