M62022L Datasheet, PDF (1/2 Pages) Mitsubishi Electric Semiconductor – VOLTAGE DETECTING,SYSTEM RESETTING IC

MITSUBISHI<Dig.Ana.INTERFACE>
M62022L,FP
VOLTAGE DETECTING,SYSTEM RESETTING IC
DESCRIPTION
The M62022 is a semiconductor integrated circuit resets logic
circuits according to supply voltage.It is used with many types
of circuits,including central processing units.
With the built-in delay circuit,delay time can be adjusted at
the user’s option by externally adding capacitance.
This circuit can also be used in other applications,such as
battery check,level detection and waveform shaping.
FEATURES
•Requires only a few external components.
•Ensures long delay time at low capacitance.
e.g.Delay time is 100ms at 0.33µF.
•Limit operating voltage*is low.
0.6V standard(Resistance RL=22kΩ)
(*Minimum supply voltage at which output can be kept low.)
•Wide supply voltage range.....................2~17V
•Highly resistant to rapid voltage fluctuation
•Wide application range
•5-pin single in-line package equivalent in height to dual in-line
package
APPLICATION
Reset circuit in p-channel metal-oxide semiconductors,n-
channel metal-oxide semiconductors,complementary
metal-oxide semiconductors,microcomputers,central
processing units,microcomputer units and other logic
circuits,Battery check circuit,Backup power selection
circuit;Level detection circuit,Waveform shaping circuit,
Delay waveform generation circuit,DC-DC converter,and
Overvoltage protection circuit.
PIN CONFIGURATION (TOP VIEW)
5 OUTPUT
4 DELAY CAPACITANCE
3 _GND
2 NC
1 POWER SUPPLY
Outline 5P5T
NC 1
NC 2
NC 3
GND 4
8 NC
7 _{POWER SUPPLY}
6 _OUTPUT
5 _{DELAY CAPACITANCE}
Outline 8P2S-A
NC:NO CONNECTION
RECOMMENDED OPERATING VOLTAGE
Supply voltage range......................2~17V
BLOCK DIAGRAM
POWER SUPPLY
5µA
(STANDARD)
R1
OUTPUT
R2
GND
DELAY CAPACITANCE
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