Datasheet

LT1039A/LT1039A-16
14
1039afb
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
FAX: (408) 434-0507
www.linear.com/1039
LINEAR TECHNOLOGY CORPORATION 2001
LT 0213 REV B • PRINTED IN USA
relaTeD parTs
Typical applicaTion
PART NUMBER DESCRIPTION COMMENTS
LT C
®
485 Low Power RS485 Transceiver Industry Standard
LT1137A 5V 3 Driver/5 Receiver RS232 Transceiver ±15kV ESD Protection
LT1180A/LT1181A 5V 2 Driver/2 Receiver RS232 Transceiver Industry Standard, 0.1µF Capacitors
LTC1345 V.35 Transceiver Single 5V Supply Using 0.1µF Capacitors
LTC1348 3.3V 3 Driver/5 Receiver RS232 Transceiver Operates from 3.3V to 5V Supplies,
5 Receivers Active in Shutdown
LTM2882 Dual Isolated RS232 µModule Transceiver + Power 1Mbps, ±10kV HBM ESD, 2500V
RMS
LTC2870/LTC2871 RS232/RS485 Multiprotocol Transceivers with Integrated Termination 20Mbps RS485 and 500kbps RS232,
±26kV ESD, 3V to 5V Operation
LTC2862/LTC2863/
LTC2864/LTC2865
±60V Fault Protected 3V to 5.5V RS485/RS422 Transceivers 20Mbps or 250kbps ±15kV HBM ESD,
±25V Common Mode Range
LT1039A
V
CC
1
18 17
0.1µF
ON/OFF
V
+
RS232 OUT
RS232 OUT
RS232 OUT
RS232 IN
RS232 IN
RS232 IN
TTL IN
TTL IN
TTL IN
TTL OUT
TTL OUT
TTL OUT
1039A TA03
30k
30k
30k
9
V
3
7
GND
LT1039A
ON/OFF
5
18 17
5V
V
CC
C
+
RS232 OUT
RS232 OUT
RS232 IN
RS232 IN
TTL IN
SHUTDOWN
TTL IN
TTL OUT
TTL OUT
30k
30k
6
C
1016
GND
+
0.1µF
+
0.1µF
+
2
C
+
4
C
0.1µF
+
V
+
V
LT1180A (Driver/Receiver with Power Supply) Driving an LT1039A