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