Datasheet

7
LT1180A/LT1181A
11801afb
U
A
O
PP
L
IC
AT
ITY
P
I
CA
L
30k
30k
RS232 OUTPUT
RS232 OUTPUT
RS232 INPUT
RS232 INPUT
LT1180A • TA04
LT1039
TTL INPUT
30k
RS232 INPUT
V
CC
TTL INPUT
TTL INPUT
TTL OUTPUT
TTL OUTPUT
TTL OUTPUT
ON/OFF
RS232 OUTPUT
5k
RS232 OUTPUT
RS232 INPUT
LT1180A
TTL INPUT
5k
RS232 INPUT
V
CC
TTL INPUT
TTL OUTPUT
TTL OUTPUT
ON/OFF
RS232 OUTPUT
2
4
5
6
3
7
18 17
GND
16
GND
10
V
+
V
–
1
9
18 17
5V
SHUTDOWN
C2
–
C2
+
C1
–
C1
+
V
+
V
–
11
12
13
10
15
14
9
8
12
14
16
11
13
15
7
5
3
8
6
4
1µF
1µF
1µF
1µF
+
+
+
+
Supporting an LT1039 (Triple Driver/Receiver)