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| R5VL20C |
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OUTLINE ......................................................................................................1 FEATURES....................................................................................................1 APPLICATIONS .............................................................................................1 BLOCK DIAGRAMS .......................................................................................2 TIME CHART.................................................................................................2 DEFINITION OF OUTPUT DELAY TIME tplh....................................................2 SELECTION GUIDE .......................................................................................4 PIN CONFIGURATION ...................................................................................5 PIN DESCRIPTION ........................................................................................5 ABSOLUTE MAXIMUM RATINGS ...................................................................6 ELECTRICAL CHARACTERISTICS ................................................................7 ELECTRICAL CHARACTERITICS BY DETECTOR THRESHOLD....................10 OPERATION ................................................................................................14 TEST CIRCUITS...........................................................................................15 TYPICAL CHARACTERISTICS......................................................................16 1) Supply Current vs. Input Voltage ......................................................................... 16 2) Detector Threshold vs. Temperature ..................................................................... 16 3) Output Voltage vs. Input Voltage ......................................................................... 17 4) Nch Driver Output Current vs. VDS ....................................................................... 18 5) Nch Driver Output Current vs. Input Voltage ............................................................. 18 6) Pch Driver Output Current vs. Input Voltage.............................................................. 19 7) Output Delay Time vs. Load Capacitance ................................................................ 20 TYPICAL APPLICATIONS ............................................................................21 • R ×5VL××A CPU Reset Circuit(Nch Open Drain Output).....................................................21 • R ×5VL××C CPU Reset Circuit (CMOS Output) ..............................................................21 • R ×5VL××A Output delay Time Circuit .......................................................................21 • Memory Back-up Circuit.................................................................................... 21 • Voltage Level Indicator Circuit (lighted when the power runs out) .......................................... 22 • Detector Threshold Changing Circuit ....................................................................... 22 • Window Comparator Circuit ................................................................................ 22 • Excessive Charge Preventing Circuit....................................................................... 22 PACKAGE DIMENSIONS ..............................................................................24 TAPING SPECIFICATIONS ...........................................................................25 R ×5VL SERIES APPLICATION MANUAL CONTENTS |
