Product Summary
The max6314us30d4-t low-power CMOS microprocessor (μP) supervisory circuit is designed to monitor power supplies in μP and digital systems. The max6314us30d4-t RESET output is bidirectional, allowing it to be directly connected to μPs with bidirectional reset inputs, such as the 68HC11. It provides excellent circuit reliability and low cost by eliminating external components and adjustments. The max6314us30d4-t also provides a debounced manual reset input. Applications are (1)Computers; (2)Controllers; (3)Intelligent Instruments; (4)Critical μP and μC Power Monitoring; (5)Portable/Battery-Powered Equipment.
Parametrics
max6314us30d4-t absolute maximum ratings: (1)VCC: -0.3V to +6.0V; (2)All Other Pins: -0.3V to (VCC + 0.3V); (3)Input Current (VCC): 20mA; (4)Output Current (RESET): 20mA; (5)Rate of Rise (VCC): 100V/μs; (6)Continuous Power Dissipation (TA = +70°C)SOT143 (derate 4mW/°C above +70°C): 320mW; (7)Operating Temperature Range : -40°C to +85°C; (8)Storage Temperature Range : -65°C to +160°C; (9)Lead Temperature (soldering, 10sec): +300°C.
Features
max6314us30d4-t features: (1)Small SOT143 Package; (2)RESET Output Simplifies Interface to Bidirectional Reset I/Os; (3)Precision Factory-Set VCC Reset Thresholds: 100mV Increments from 2.5V to 5V; (4)±1.8% Reset Threshold Accuracy at TA = +25°C; (5)±2.5% Reset Threshold Accuracy Over Temp.; (6)Four Reset Timeout Periods Available: 1ms, 20ms, 140ms, or 1120ms (minimum); (7)Immune to Short VCC Transients; (8)5μA Supply Current; (9)Pin-Compatible with MAX811.
Diagrams
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