|
M62720GP Datasheet, PDF (1/4 Pages) Mitsubishi Electric Semiconductor – VOLTAGE DETECTING, SYSTEM RESETTING IC SERIES | |||
|
MITSUBISHI STD-LINEAR
M62720GP
VOLTAGE DETECTING, SYSTEM RESETTING IC SERIES
GENERAL DESCRIPTION
The M62720GP 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) â¦0.65V(TYP.) at RL=22kâ¦
⢠Wide supply voltage range â¦â¦â¦â¦ 1.5to 7.0V
⢠Sudden change in power supply has minimal effect on the ICs
⢠Wide application range
⢠Extra small 3-pin package (3-pin SOP)
⢠Built-in long delay time
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 â¦â¦â¦â¦ 1.5to 7.0V
PIN CONFIGURATION (TOP VIEW)
GND 3
2 OUTPUT
1
SUPPLY
VOLTAGE
Outline SOT-23
BLOCK DIAGRAM
M62720GP
SUPPLY VOLTAGE
1
R1
-
R2
+
1.25V
31
GND
OSC
COUNTER
2 OUTPUT
(1/4)
1998-10-6
|
▷ |