NJU7291 Series
System Reset IC with Watchdog Timer
NJU7291 Series
System Reset IC with Watchdog Timer
Download Datasheet
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Description
The NJU7291 is a system reset IC with watchdog timer. It can detect an instantaneous voltage drop and break, and generates a reset signal. The NJU7291 provides a fail-safe function with an internal watchdog timer on various microcomputer systems. It is available in 8-lead DIP and MSOP (TVSP) packages.
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Spec
Consumer Automotive Operating Voltage Range 2.5 V to 7 V (8 V) Operating Temperature Range -40°C to 85°C -40°C to 105°C Supply Current Typ. 170 µA Detector Threshold Range 3 V to 4.6 V (0.1V Step) 3 V Detector Threshold Accuracy ± 1 % ± 2.5 % Package DIP8
MSOP8(TVSP8)MSOP8(TVSP8) Note If you need datasheets of this
product, please contact us. -
Technical
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Quality &
PackagesProduct Name Compatibility Package Marking Reliability NJU7291D DIP8 - NJU-t NJU7291RB1 MSOP8(TVSP8) - NJU-1-s-fr NJU7291RB1-xx-T MSOP8(TVSP8) - NJU-1-s-fr - Refer to the datasheets for the details on the product.
- The package file or the datasheet includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.
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