Diodes AP331A - Manual (Page 7)

AP331A
SINGLE DIFFERENTIAL COMPARATOR
AP331A Rev. 2 7 of 13 FEBRUARY 2009
www.diodes.com © Diodes Incorporated
Typical Circuit
(Continued) (V
CC
= 5.0V
DC
)
AND Gate
f
3K
V +
A
+
-
1K
B
C
1K
100K
100K
100K
39K
+0.375V
0
"0" "1"
AP331A
V +
Or Gate
3K
V +
A
+
-
1K
B
C
1K
100K
100K
100K
200K
+0.075V
V +
0
"0" "1"
f AP331A
Large Fan-in AND Gate
R4
3K
V +
A
+
-
D1
B
C
100K
10K
V +
0
"0" "1"
D
D2
D3
D4
ALL DIODES 1N914
100K
V
OUT
AP331A
Limit Comparator
+
-
+
-
2R
S
2R
S
R
S
10K
V + (12V
DC
)
LAMP
12 ESB
+V
IN
+V
REF LOW
+V
REF HI
2N2222
AP331A
AP331A