Diodes AS393_A - Manual (Page 7)

LOW POWER LOW OFFSET VOLTAGE DUAL COMPARATORS AS393/393A
BCD Semiconductor Manufacturing Limited
Data Sheet
7
Jan. 2013 Rev. 2. 3
Typical Performance Characteristics (Continued)
Figure 8. Response Time for 5mV Input Overdrive -
Positive Transition
Time ( μs)
Input V
olt
age (
m
V)
Output V
o
ltag
e (V)
0
5
0
100
1.8 2.0 1.4 1.6 1.0 1.2 0.6 0.8 0.2 0.4 0
Figure 9. Basic Comparator
Typical Applications
Figure 10. Driving CMOS
+V
IN
+V
REF
1/2 AS393/A
V
CC
3K
V
O
+
-
100K
5V
+
- 4
8
1/2 AS393/A
+V
IN
+V
REF
V
O
V IN
V CC
5.1K
V OUT
+
_