50pcs ~ Em Microelectronic V6170 Voltage Window Watchdog Monitoring Surveillance

US $110

Greenwood, Indiana, United States
Jun 9th

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V6170 Lot of 50 pieces New Stock Items New OEM item, we have a limited quantity available. Your satisfaction is guaranteed! FREE shipping to the lower 48 states. Thanks for looking! V6170 - Windowed Watchdog With Over-voltage And Under-voltage Sense Accurate Voltage Window Surveillance and Software Monitoring Features Standby mode, maximum current 35 µA Reset output guaranteed for VDD voltage down 1.2 V Comparator for voltage monitoring, voltage reference V ±2.2% voltage reference accuracy °C ±4.2% voltage reference accuracy for +85 °C Programmable reset voltage monitoring Voltage window, high threshold 5.9 V Programmable power-on reset (POR) delay Watchdog with programmable time window guarantees a minimum time and a maximum time between software clearing of the watchdog Time base accuracy ± 10% System enable (EN) output offers added security 3 chip select feed-thru circuit controlled by EN TTL / CMOS compatible +85 °C temperature range DIP8 and SO8 packages Description The V6170 offers a high level of integration by voltage monitoring and software monitoring an 8 lead package. A comparator monitors the voltage applied at the VIN input comparing it with an internal 1.17 V reference. The power-on reset function is initialized after VIN reaches 1.17 V and takes the reset output inactive after TPOR depending of external resistance. The reset output goes active low when the VIN voltage is less than V or when VDD is higher than 5.9 V. The RES and EN outputs are guaranteed in a correct state for a supply voltage as low 1.2 V. The watchdog function monitors software cycle time and execution. If the software clears the watchdog too quickly (incorrect cycle time) or too slowly (incorrect execution), it will cause the system to be reset. The system enable output prevents critical control functions being activated until software has successfully cleared the watchdog three times. Such a security could be used to prevent motor controls being energized on repeated resets of a faulty system. Applications Industrial electronics Cellular telephones Security systems Battery powered products Automotive electronics Parameter Maximum voltage at VDD Minimum voltage at VDD Max. voltage at any signal pin Min. voltage at any signal pin Storage temperature Electrostatic discharge max. to MIL-STD-883C method 3015 Max. soldering conditions Symbol Conditions VDDmax VDDmin VMAX VMIN TSTO VSmax TSmax VSS 8 V VSS 0.3 V VDD 0.3 V VSS 10 s operation can only occur when all terminal voltages are kept within the supply voltage range. Unused inputs must always be tied to a defined logic voltage level. Parameter Operating temperature Supply voltage1) RES EN guaranteed2) Comparator input voltage RC-oscillator programming All of our items are stored in a non-smoking environment. Please email us with any questions or call our office at 812-447-2826. Check our feedback and bid with confidence! Thanks for looking! Email with any specific questions or comments Serving Customers Since 1997 On Ebay! Shipping: Buyers in the lower 48 U.S. states have the following Options on shipping: 1)FREE shipping to the lower 48 states. Returns: Most of our items have a 14 day, no questions asked return, if you are not completely satisfied. Any items sold "as is" are noted in the above description. Please ask any question prior to bidding, and after making a purchase, email us with any concerns before leaving feedback, our goal is 5 star service, we aim to make our buyers happy! We are happy to exchange feedback once a transaction has been completed to everyone's satisfaction. Fast Shipping!