MC34164 Microsemi Corporation, MC34164 Datasheet - Page 6

• Manufacturer Part Number: MC34164
• Description: 5V UNDERVOLTAGE SENSING CIRCUIT
• Manufacturer: Microsemi Corporation

MC33164/MC34164
6
100%
FIGURE 5. — RESET DELAY TIME (LOW TO HIGH)
0%
5V
4V
V
5V
4V
IN
REF
2µs/DIV.
P R O D U C T D A T A B O O K 1 9 9 6 / 1 9 9 7
RESET
V
R
T
A
5 V U
L
IN
43K
= 43K
= 25°C
= 4.0V to 5.0V
P
R O D U C T I O N
C H A R A C T E R I S T I C C U R V E S
N D E R V O L T A G E
D
S
E N S I N G
A T A
100%
FIGURE 6. — RESET DELAY TIME (HIGH TO LOW)
0%
5V
4V
V
R
T
S
A
L
IN
= 43K
= 25°C
H E E T
C
= 4.0V to 5.0V
I R C U I T
0.5µs/DIV.
V
5V
4V
IN
REF
Copyright © 1997
RESET
Rev. 1.5
43K
11/97