MB3773
18
EXAMPLE 7: Monitoring Supply Voltage Using Delayed Trigger
V
CC
1
2
3
4
8
7
6
5
MB3773
RESET
RESET
CK
GND
Logic circuit
Note : Adding voltage such as shown in the figure to VCC increases the minimum input pulse
width by 50 µs (C
1 = 1000 pF).
C1
VCC
5V
4V
CT