(Hong Kong)
Product Summary
The SP706REN is a microprocessor supervisory circuit that integrates myriad components involved in discrete solutions which monitor power-supply and battery, in μP, and digital systems. The SP706REN will significantly improve system reliability and operational efficiency when compared to results obtained with discrete components. The features of the SP706REN includes a watchdog timer, a μP reset, a Power Fail Comparator, and a manual-reset input. The SP706REN is ideal for +3.0V or +3.3V applications in automotive systems, computers, controllers, and intelligent instruments. The SP706REN is an ideal solution for systems in which critical monitoring of the power supply to the μP and related digital components is demanded.
Parametrics
SP706REN absolute maximum ratings: (1)Terminal Voltage (with respect to GND): VCC: －0.3V to +6.0V; (2)Terminal Voltage (with respect to GND): All Other Inputs (Note 1): －0.3V to (VCC +3.0V); (3)Input Current: VCC: 20mA; (4)Input Current: GND: 20mA; (5)Input Current: Output Current (all outputs): 20mA; (6)Input Current: ESD Rating: 2kV.
Features
SP706REN features: (1)RESET Pulse Width－200ms; (2)Independent Watchdog Timer－1.6 sec Timeout (SP706P/S/R/T); (3)40uA Maximum Supply Current; (4)Debounced TTL/CMOS Manual-Reset Input; (5)RESET Asserted Down to VCC = 1V; (6)Voltage Monitor for Power Failure or Low Battery Warning; (7)Pin Compatible Enhancement to Industry Standards 706P/R/S/T and 708R/S/T.
Diagrams
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 SP706REN-L |
Exar |
Supervisory Circuits LOW PWR MICROPROCESSOR |
Data Sheet |
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SP706REN-L/TR |
Exar |
Supervisory Circuits LOW PWR MICROPROCESSOR |
Data Sheet |
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