M62782GP
Voltage Detecting, System Resetting IC Series
REJ03D0524–0100
Rev.1.00
May 27, 2005
Description
The M62782GP is a voltage threshold detector designed for detection of a supply voltage and generation of a system
reset pulse for almost all logic circuits such as microprocessor.
It also has extensive applications including battery checking, level detecting, and waveform shaping circuits.
Features
•
Few external parts
•
Low threshold operating voltage
(Supply voltage to keep low-state at low supply voltage)
•
Wide supply voltage range
1.5V to 7.0V
•
Wide application range
•
Extra small 5-pin package (5-pin SOP) SOT-25
•
Built-in long delay time
100ms
0.65V (Typ.) at R
L
=22kΩ
Application
•
•
•
•
•
•
Reset pulse generation for almost all logic circuits
Battery checking, level detecting, waveform shaping circuits
Delayed waveform generator
Switching circuit to a back-up power supply
DC/DC converter
Over voltage protection circuit
Recommended Operating Condition
•
Supply voltage range 1.5V to 7.0V
Rev.1.00 May 27, 2005 page 1 of 4