DS1232 Micro Monitor IC

DS1232 Watchdog timer Supervisor Reset MicroMonitor Spannungswächter DIP-8 SOP-8 IC

DS1232 Watchdog Supervisor Reset MicroMonitor IC © androegg

 

DS1232 Watchdog Supervisor Reset MicroMonitor IC DIP-8 IC © androegg

DS1232 Watchdog Supervisor Reset MicroMonitor SOP-8 IC © androegg

 

  

Der DS1232 MicroMonitor IC ist im

  • DIP-8 Gehäuse
  • SOP-8 Gehäuse erhältlich

    •  

    Der DS1232 MicroMonitor IC überwacht 3 Zustände eines Microprozessors

  • Spannungsversorgung
  • externe Benutzereingabe
  • Software / Timer Befehlsausführung
    		•

    The DS1232 MicroMonitor IC is available

  • DIP-8 package
  • SOP-8 package

    •  

    The DS1232 MicroMonitor Chip monitors 3 conditions for a microprocessor:

  • power supply
  • software execution
  • external override
    		•

    Ihre Vorteile

    • wir berechnen Nur 1 mal Versandkosten (ganz gleich wie viele Artikel)
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    • Bestellungen bis 12:00 Uhr Versand noch am gleichen Tag
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    your benefit

    • we only charge shipping costs once
    • we ship 6 days a week (Mo. - Sa.)
    • Orders before 12:00 same day shipped
    • Questions or Problems? Just send a message

    DS1232 MicroMonitor IC Features:

    The DS1232 MicroMonitorTM Chip monitors three vital conditions for a microprocessor: power supply, software execution, and external override. First, a precision temperature-compensated reference and comparator circuit monitors the status of VCC. When an out-of-tolerance condition occurs, an internal power fail signal is generated which forces reset to the active state. When VCC returns to an in-tolerance condition, the reset signals are kept in the active state for a minimum of 250 ms to allow the power supply and processor to stabilize.

    The second function the DS1232 performs is pushbutton reset control. The DS1232 debounces the pushbutton input and guarantees an active reset pulse width of 250 ms minimum.

    The third function is a watchdog timer. The DS1232 has an internal timer that forces the reset signals to the active state if the strobe input is not driven low prior to timeout. The watchdog timer function can be set to operate on timeout settings of approximately 150 ms, 600 ms, and 1.2 seconds.

     

    • Halts and restarts an out-of-control microprocessor   
    • Holds microprocessor in check during power transients   
    • Automatically restarts microprocessor after power failure   
    • Monitors pushbutton for external override   Accurate 5% or 10% microprocessor power supply monitoring   
    • Eliminates the need for discrete components