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NJU7291

New Japan Radio
Part Number NJU7291
Manufacturer New Japan Radio
Description SYSTEM RESET IC
Published May 26, 2016
Detailed Description NJU7291 SYSTEM RESET IC WITH WATCHDOG TIMER ■ GENERAL DESCRIPTION ■ PACKAGE OUTLINE The NJU7291 is a system reset IC...
Datasheet PDF File NJU7291 PDF File

NJU7291
NJU7291

Overview
NJU7291 SYSTEM RESET IC WITH WATCHDOG TIMER ■ GENERAL DESCRIPTION ■ PACKAGE OUTLINE 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.
NJU7291RB1 (MSOP8 (TVSP8)) NJU7291D (DIP8) ■ FEATURES ● Supply Voltage Range : V+ = 2.
5 V to 7.
0 V ● RESET Detection Voltage : VRL = ± 1.
0 % and Adjustable Detection Voltage with External Resistance ● Rising RESET Hold Time and Watchdog Timer RESET Time Setting Ratio = 30 : 1 ● Configurable Watchdog Ti...


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