LT1039-16 Linear Technology, LT1039-16 Datasheet - Page 12

• Manufacturer Part Number: LT1039-16
• Description: RS232 Driver/Receiver with Shutdown
• Manufacturer: Linear Technology

LT1039/LT1039-16
TYPICAL
RELATED PARTS
PART NUMBER
LTC
LT1039A/LT1039A-16
LT1137A
LT1180A/LT1181A
LTC1345
LTC1348
12
®
485
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone] FAX: [phone] www.linear-tech.com
APPLICATION
SHUTDOWN
DESCRIPTION
Low Power RS485 Transceiver
Triple RS232 Driver/Receiver with Shutdown
5V 3-Driver/5-Receiver RS232 Transceiver
5V 2-Driver/2-Receiver RS232 Transceiver
V.35 Transceiver
3.3V 3-Driver/5-Receiver RS232 Transceiver
TTL OUT
TTL OUT
1 F
1 F
TTL IN
TTL IN
+
+
18
2
4
5
6
LT1080A (Driver/Receiver with Power Supply) Driving an LT1039
ON/OFF
C1
C1
C2
C2
+
–
+
–
U
LT1080A
GND
16
V
5k
5k
V
V
CC
+
–
17
3
7
RS232 OUT
RS232 OUT
RS232 IN
RS232 IN
+
1 F
5V
COMMENTS
Industry Standard
Industry Standard, 0.1 F Capacitors
Single 5V Supply Using 0.1 F Capacitors
Operates from 3.3V to 5V Supplies, 5 Receivers Active in Shutdown
15kV ESD Protection
15kV ESD Protection
TTL OUT
TTL OUT
+
TTLOUT
TTL IN
TTL IN
TTL IN
1 F
18
1
9
V
V
V
CC
+
–
LT1039
GND
1039 TA03
10
ON/OFF
1039fc LT/TP 0599 2K REV C • PRINTED IN USA
30k
30k
30k
LINEAR TECHNOLOGY CORPORATION 1991
17
RS232 OUT
RS232 OUT
RS232 OUT
RS232 IN
RS232 IN
RS232 IN