MITSUBISHI <Standard Linear ICs>
M51981ML / SL
VOLTAGE DETECTING, SYSTEM RESETTING IC SERIES
Example of application circuit
Reset Circuit of M51981
SUPPLY
VOLTAGE
RL
OUTPUT
M51981
GND
Cd
VCC
SUPPLY
VOLTAGE
RESET(RESET)
LOGIC CIRCUIT
GND
Note 1.
The logic circuit preferably should not
have a pull-down resistor,but if one is prese-
nt,add load resistor RL to overcome the pull-
down resistor.
(3/3)
1999-8- 24