Full Duplex Transceiver RS-232 Interface IC

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Qty. RoHS ECAD Model Package/Case
Series
Function
Data Rate
Number of Drivers
Number of Receivers
Duplex
Supply Voltage - Max
Supply Voltage - Min
Mounting Style
Operating Supply Current
Minimum Operating Temperature
Maximum Operating Temperature
ESD Protection
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Packaging
Analog Devices RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 0.1 F Capacitors
Datasheet
192In Stock
Min.: 1
Mult.: 1

SOIC-16 LT1181A Transceiver 250 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 4.5 V SMD/SMT 9 mA - 40 C + 85 C 10 kV Tube
Analog Devices RS-232 Interface IC 5V RS232 Tran w/ Advanced Pwr M & One
Datasheet
12In Stock
Min.: 1
Mult.: 1

SSOP-28 LT1237 Transceiver 250 kb/s 3 Driver 5 Receiver Full Duplex 5.5 V 4.5 V SMD/SMT 6 mA 0 C + 70 C 15 kV Tube
Analog Devices RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 0.1 F Capacitors
Datasheet
9In Stock
Min.: 1
Mult.: 1

PDIP-18 LT1280A Transceiver 250 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 4.5 V Through Hole 8 mA 0 C + 70 C 10 kV Tube
Analog Devices RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 0.1 F Capacitors
Datasheet
4In Stock
Min.: 1
Mult.: 1

SO-18 LT1280A Transceiver 250 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 4.5 V SMD/SMT 8 mA 0 C + 70 C 10 kV Tube
Analog Devices RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 0.1 F Capacitors
Datasheet
90In Stock
Min.: 1
Mult.: 1

PDIP-16 LT1281A Transceiver 250 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 4.5 V Through Hole 8 mA 0 C + 70 C 10 kV Tube
Analog Devices RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 0.1 F Capacitors
Datasheet
31In Stock
94Expected 9/10/2026
Min.: 1
Mult.: 1

SOIC-16 LT1281A Transceiver 250 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 4.5 V SMD/SMT 8 mA 0 C + 70 C 10 kV Tube
Analog Devices RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 0.1 F Capacitors
Datasheet
32In Stock
Min.: 1
Mult.: 1

SOIC-16 LT1281A Transceiver 250 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 4.5 V SMD/SMT 8 mA - 40 C + 85 C 10 kV Tube
Analog Devices RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 0.1 F Capacitors
Datasheet
149In Stock
Min.: 1
Mult.: 1

SOIC-16 LT1381 Transceiver 250 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 4.5 V SMD/SMT 8 mA - 40 C + 85 C 10 kV Tube
Analog Devices RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 15kV ESD Protection
Datasheet
8In Stock
Min.: 1
Mult.: 1

PDIP-18 LT1780 Transceiver 250 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 4.5 V Through Hole 8 mA 0 C + 70 C 15 kV Tube
Analog Devices RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 15kV ESD Protection
Datasheet
55In Stock
Min.: 1
Mult.: 1

SO-18 LT1780 Transceiver 250 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 4.5 V SMD/SMT 8 mA 0 C + 70 C 15 kV Tube
Analog Devices RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 15kV ESD Protection
Datasheet
25In Stock
Min.: 1
Mult.: 1

PDIP-16 LT1781 Transceiver 250 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 4.5 V Through Hole 8 mA 0 C + 70 C 15 kV Tube
Analog Devices RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 15kV ESD Protection
Datasheet
123In Stock
Min.: 1
Mult.: 1

SOIC-16 LT1781 Transceiver 250 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 4.5 V SMD/SMT 8 mA 0 C + 70 C 15 kV Tube
Analog Devices RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 15kV ESD Protection
Datasheet
82In Stock
Min.: 1
Mult.: 1

SOIC-16 LT1781 Transceiver 250 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 4.5 V SMD/SMT 8 mA 0 C + 70 C 15 kV Tube
Analog Devices RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 15kV ESD Protection
Datasheet
82In Stock
200Expected 8/20/2026
Min.: 1
Mult.: 1

SOIC-16 LT1781 Transceiver 250 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 4.5 V SMD/SMT 8 mA - 40 C + 85 C 15 kV Tube
Analog Devices RS-232 Interface IC 3.3V uP EIA/TIA-562 Tran
Datasheet
7In Stock
Min.: 1
Mult.: 1

SSOP-28 LTC1327 Transceiver 120 kb/s 3 Driver 5 Receiver Full Duplex 3.3 V 3.3 V SMD/SMT 300 uA 0 C + 70 C 10 kV Tube
Analog Devices RS-232 Interface IC 5V L Pwr RS232 3-Drvr/5-Rcv Tran
Datasheet
41In Stock
Min.: 1
Mult.: 1

SSOP-28 LTC1337 Transceiver 120 kb/s 3 Driver 5 Receiver Full Duplex 5.5 V 3 V SMD/SMT 300 uA 0 C + 70 C 10 kV Tube
Analog Devices RS-232 Interface IC Sftwr-Sel Multiprotocol Tran
Datasheet
8In Stock
Min.: 1
Mult.: 1

SSOP-44 LTC1343 Transceiver 8 Mb/s 4 Driver 4 Receiver Full Duplex 5.25 V 4.75 V SMD/SMT 80 mA - 40 C + 85 C Without ESD Protection Tube
Analog Devices RS-232 Interface IC 3.3V/5V L Pwr RS232 3-Drvr/5-Rcv Tran
Datasheet
2In Stock
Min.: 1
Mult.: 1

SSOP-28 LTC1348 Transceiver 250 kb/s 3 Driver 5 Receiver Full Duplex 5.5 V 3 V SMD/SMT 800 uA 0 C + 70 C 10 kV Tube
Analog Devices RS-232 Interface IC 3.3V/5V L Pwr RS232 3-Drvr/5-Rcv Tran
Datasheet
17In Stock
Min.: 1
Mult.: 1

SOIC-28 LTC1348 Transceiver 250 kb/s 3 Driver 5 Receiver Full Duplex 5.5 V 3 V SMD/SMT 800 uA 0 C + 70 C 10 kV Tube
Analog Devices RS-232 Interface IC 3.3V/5V L Pwr RS232 3-Drvr/5-Rcv Tran
Datasheet
28In Stock
47On Order
Min.: 1
Mult.: 1

SSOP-28 LTC1348 Transceiver 250 kb/s 3 Driver 5 Receiver Full Duplex 5.5 V 3 V SMD/SMT 800 uA - 40 C + 85 C 10 kV Tube
Analog Devices RS-232 Interface IC 5V L Pwr RS232 3-Drvr/5-Rcv Tran w/ 2 Rc
Datasheet
4In Stock
Min.: 1
Mult.: 1

SOIC-28 LTC1349 Transceiver 120 kb/s 3 Driver 5 Receiver Full Duplex 5.5 V 3 V SMD/SMT 500 uA - 40 C + 85 C 10 kV Tube
Analog Devices RS-232 Interface IC 5V L Pwr RS232 Tran w/ SD
Datasheet
85In Stock
Min.: 1
Mult.: 1

SO-18 LTC1382 Transceiver 120 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 4.5 V SMD/SMT 350 uA - 40 C + 85 C 10 kV Tube
Analog Devices RS-232 Interface IC 5V L Pwr RS232 Tran
Datasheet
112In Stock
Min.: 1
Mult.: 1

SOIC-16 LTC1383 Transceiver 120 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 4.5 V SMD/SMT 350 uA - 40 C + 85 C 10 kV Tube
Analog Devices RS-232 Interface IC 5V L Pwr RS232 Tran w/ 2 Rcvs Active in
Datasheet
6In Stock
Min.: 1
Mult.: 1

SSOP-20 LTC1384 Transceiver 120 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 4.5 V SMD/SMT 350 uA 0 C + 70 C 10 kV Tube
Analog Devices RS-232 Interface IC 5V L Pwr RS232 Tran w/ 2 Rcvs Active in
Datasheet
28In Stock
Min.: 1
Mult.: 1

PDIP-18 LTC1384 Transceiver 120 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 4.5 V Through Hole 220 uA 0 C + 70 C 10 kV Tube