.hide-partial { max-height: none; } .show-more { display: none; }

RS-232 Interface IC

RS-232 Interface ICs are in stock with same-day shipping at Mouser from leading manufacturers. Mouser is an authorized distributor for many RS-232 Interface IC manufacturers including Diodes Inc., MaxLinear, Renesas Electronics, STMicroelectronics, Texas Instruments & more.
More...

Please view our selection of RS-232 interface ICs below.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 1,509

Applied Filters:

Manufacturer

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

Qualification

Product

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	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	Product	Packaging
RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 0.1 F Capacitors LT1281ACSW#PBF Analog Devices 1: $16.32 29In Stock	Mfr. Part No. LT1281ACSW#PBF Mouser Part No 584-LT1281ACSW#PBF	Analog Devices	RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 0.1 F Capacitors	Datasheet	29In Stock	$16.32 $12.78 $11.90 $10.92 View $10.81 $10.15 $9.94 Quote	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	RS-232 Transceivers	Tube
RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 0.1 F Capacitors LT1381IS#PBF Analog Devices 1: $12.16 138In Stock	Mfr. Part No. LT1381IS#PBF Mouser Part No 584-LT1381IS#PBF	Analog Devices	RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 0.1 F Capacitors	Datasheet	138In Stock	$12.16 $9.37 $8.55 $7.92 View $7.32 $7.24 $7.07 Quote	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	RS-232 Transceivers	Tube
RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 15kV ESD Protection LT1780CN#PBF Analog Devices 1: $15.63 4In Stock	Mfr. Part No. LT1780CN#PBF Mouser Part No 584-LT1780CN#PBF	Analog Devices	RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 15kV ESD Protection	Datasheet	4In Stock	$15.63 $11.89 $11.15 $10.39 View $9.89 $9.66 $9.44 Quote	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	RS-232 Transceivers	Tube
RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 15kV ESD Protection LT1780IN#PBF Analog Devices 1: $19.12 2In Stock	Mfr. Part No. LT1780IN#PBF Mouser Part No 584-LT1780IN#PBF	Analog Devices	RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 15kV ESD Protection	Datasheet	2In Stock	$19.12 $14.97 $13.93 $12.78 View $12.66 $11.91 $11.66 Quote	Min.: 1 Mult.: 1	PDIP-18	LT1780						5.5 V	4.5 V					15 kV		Tube
RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 15kV ESD Protection LT1781CS#PBF Analog Devices 1: $14.81 158In Stock	Mfr. Part No. LT1781CS#PBF Mouser Part No 584-LT1781CS#PBF	Analog Devices	RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 15kV ESD Protection	Datasheet	158In Stock	$14.81 $11.59 $10.27 $9.87 View $9.38 $9.19 $8.99 Quote	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	RS-232 Transceivers	Tube
RS-232 Interface IC 3.3V uP EIA/TIA-562 Tran LTC1327CG#PBF Analog Devices 1: $17.12 7In Stock	Mfr. Part No. LTC1327CG#PBF Mouser Part No 584-LTC1327CG#PBF	Analog Devices	RS-232 Interface IC 3.3V uP EIA/TIA-562 Tran	Datasheet	7In Stock	$17.12 $16.74 $16.39 $16.05 View $15.80 $15.57 $15.34 Quote	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	RS-232 Transceivers	Tube
RS-232 Interface IC 3.3V uP EIA/TIA-562 Tran LTC1327CSW#PBF Analog Devices 1: $25.47 6In Stock	Mfr. Part No. LTC1327CSW#PBF Mouser Part No 584-LTC1327CSW#PBF	Analog Devices	RS-232 Interface IC 3.3V uP EIA/TIA-562 Tran	Datasheet	6In Stock	$25.47 $20.20 $17.87 $17.18 View $16.78 $16.66 Quote	Min.: 1 Mult.: 1	SOIC-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	RS-232 Transceivers	Tube
RS-232 Interface IC 1x 5V RS232/RS485 Multiprotocol Tran LTC1334CG#PBF Analog Devices 1: $32.16 9In Stock	Mfr. Part No. LTC1334CG#PBF Mouser Part No 584-LTC1334CG#PBF	Analog Devices	RS-232 Interface IC 1x 5V RS232/RS485 Multiprotocol Tran	Datasheet	9In Stock	$32.16 $25.70 $24.10 $21.96 View $21.30 $20.85 Quote	Min.: 1 Mult.: 1	SSOP-28	LTC1334	Transceiver	5 Mb/s	4 Driver	4 Receiver	Half Duplex	5.5 V	4.5 V	SMD/SMT	8 mA	0 C	+ 70 C	10 kV	RS-232 Transceivers	Tube
RS-232 Interface IC 5V L Pwr RS232 5-Drvr/3-Rcv Tran LTC1338CG#PBF Analog Devices 1: $18.82 3In Stock	Mfr. Part No. LTC1338CG#PBF Mouser Part No 584-LTC1338CG#PBF	Analog Devices	RS-232 Interface IC 5V L Pwr RS232 5-Drvr/3-Rcv Tran	Datasheet	3In Stock	$18.82 $18.41 $18.01 $17.65 View $17.38 $17.12 Quote	Min.: 1 Mult.: 1	SSOP-28	LTC1338	Transceiver	120 kb/s	5 Driver	3 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	0 C	+ 70 C	10 kV	RS-232 Transceivers	Tube
RS-232 Interface IC 5V L Pwr RS232 5-Drvr/3-Rcv Tran LTC1338IG#PBF Analog Devices 1: $31.40 2In Stock	Mfr. Part No. LTC1338IG#PBF Mouser Part No 584-LTC1338IG#PBF	Analog Devices	RS-232 Interface IC 5V L Pwr RS232 5-Drvr/3-Rcv Tran	Datasheet	2In Stock	$31.40 $25.11 $24.11 $23.15 View $22.68 $22.41 Quote	Min.: 1 Mult.: 1	SSOP-28	LTC1338	Transceiver	120 kb/s	5 Driver	3 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	- 40 C	+ 85 C	10 kV	RS-232 Transceivers	Tube
RS-232 Interface IC Sftwr Sel Cable Terminator LTC1344IG#PBF Analog Devices 1: $22.33 31In Stock	Mfr. Part No. LTC1344IG#PBF Mouser Part No 584-LTC1344IG#PBF	Analog Devices	RS-232 Interface IC Sftwr Sel Cable Terminator	Datasheet	31In Stock	$22.33 $21.83 $21.37 $20.93 View $20.62 $20.30 Quote	Min.: 1 Mult.: 1	SSOP-24	LTC1344	Transceiver					5.25 V	4.75 V	SMD/SMT	200 uA	- 40 C	+ 85 C		RS-232 Transceivers	Tube
RS-232 Interface IC 3.3V/5V L Pwr RS232 3-Drvr/5-Rcv Tran LTC1348IG#PBF Analog Devices 1: $30.10 75In Stock	Mfr. Part No. LTC1348IG#PBF Mouser Part No 584-LTC1348IG#PBF	Analog Devices	RS-232 Interface IC 3.3V/5V L Pwr RS232 3-Drvr/5-Rcv Tran	Datasheet	75In Stock	$30.10 $24.06 $22.55 $20.89 View $20.09 $19.61	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	RS-232 Transceivers	Tube
RS-232 Interface IC 5V L Pwr RS232 3-Drvr/5-Rcv Tran w/ 2 Rc LTC1349ISW#PBF Analog Devices 1: $28.51 4In Stock	Mfr. Part No. LTC1349ISW#PBF Mouser Part No 584-LTC1349ISW#PBF	Analog Devices	RS-232 Interface IC 5V L Pwr RS232 3-Drvr/5-Rcv Tran w/ 2 Rc	Datasheet	4In Stock	$28.51 $22.77 $21.23 $19.67 View $18.93 $18.52	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	RS-232 Transceivers	Tube
RS-232 Interface IC 5V L Pwr RS232 Tran w/ SD LTC1382ISW#PBF Analog Devices 1: $23.45 85In Stock	Mfr. Part No. LTC1382ISW#PBF Mouser Part No 584-LTC1382ISW#PBF	Analog Devices	RS-232 Interface IC 5V L Pwr RS232 Tran w/ SD	Datasheet	85In Stock	$23.45 $18.36 $17.10 $15.69 View $15.53 $14.62 $14.29 Quote	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	RS-232 Transceivers	Tube
RS-232 Interface IC 5V L Pwr RS232 Tran LTC1383IS#PBF Analog Devices 1: $19.50 50In Stock	Mfr. Part No. LTC1383IS#PBF Mouser Part No 584-LTC1383IS#PBF	Analog Devices	RS-232 Interface IC 5V L Pwr RS232 Tran	Datasheet	50In Stock	$19.50 $15.48 $13.15 $13.04 View $12.92 $12.16 $11.89 Quote	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	RS-232 Transceivers	Tube
RS-232 Interface IC 5V L Pwr RS232 Tran w/ 2 Rcvs Active in LTC1384CG#PBF Analog Devices 1: $22.89 6In Stock	Mfr. Part No. LTC1384CG#PBF Mouser Part No 584-LTC1384CG#PBF	Analog Devices	RS-232 Interface IC 5V L Pwr RS232 Tran w/ 2 Rcvs Active in	Datasheet	6In Stock	$22.89 $17.92 $16.69 $15.30 View $15.16 $14.27 $13.94 Quote	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	RS-232 Transceivers	Tube
RS-232 Interface IC 5V L Pwr RS232 Tran w/ 2 Rcvs Active in LTC1384CSW#PBF Analog Devices 1: $17.90 72In Stock	Mfr. Part No. LTC1384CSW#PBF Mouser Part No 584-LTC1384CSW#PBF	Analog Devices	RS-232 Interface IC 5V L Pwr RS232 Tran w/ 2 Rcvs Active in	Datasheet	72In Stock	$17.90 $14.01 $13.04 $11.97 View $11.86 $11.12 $10.91 Quote	Min.: 1 Mult.: 1	SO-18	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	RS-232 Transceivers	Tube
RS-232 Interface IC 5V L Pwr RS232 Tran w/ 2 Rcvs Active in LTC1384IG#PBF Analog Devices 1: $25.23 5In Stock	Mfr. Part No. LTC1384IG#PBF Mouser Part No 584-LTC1384IG#PBF	Analog Devices	RS-232 Interface IC 5V L Pwr RS232 Tran w/ 2 Rcvs Active in	Datasheet	5In Stock	$25.23 $19.99 $18.69 $17.23 View $16.44 $16.14	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	- 40 C	+ 85 C	10 kV	RS-232 Transceivers	Tube
RS-232 Interface IC 3.3V L Pwr EIA/TIA-562 Tran LTC1385CG#PBF Analog Devices 1: $22.51 30In Stock	Mfr. Part No. LTC1385CG#PBF Mouser Part No 584-LTC1385CG#PBF	Analog Devices	RS-232 Interface IC 3.3V L Pwr EIA/TIA-562 Tran	Datasheet	30In Stock	$22.51 $17.65 $16.10 $14.85 View $14.52 $13.94 $13.74 Quote	Min.: 1 Mult.: 1	SSOP-20	LTC1385	Transceiver	120 kb/s	2 Driver	2 Receiver	Full Duplex	3.6 V	3 V	SMD/SMT	200 uA	0 C	+ 70 C	10 kV	RS-232 Transceivers	Tube
RS-232 Interface IC 1x 5V RS232/RS485 Multiprotocol Tran LTC1387CSW#TRPBF Analog Devices 1: $22.51 108In Stock	Mfr. Part No. LTC1387CSW#TRPBF Mouser Part No 584-LTC1387CSW#TRPBF	Analog Devices	RS-232 Interface IC 1x 5V RS232/RS485 Multiprotocol Tran	Datasheet	108In Stock	Cut Tape $22.51 $17.63 $16.42 $15.07 View $14.93 $14.91 $12.66 MouseReel Available	Min.: 1 Mult.: 1	SOIC-20	LTC1387						5.5 V	4.5 V	SMD/SMT						Reel, Cut Tape, MouseReel
RS-232 Interface IC 1x 5V RS232/RS485 Multiprotocol Tran LTC1387ISW#TRPBF Analog Devices 1: $25.04 68In Stock	Mfr. Part No. LTC1387ISW#TRPBF Mouser Part No 584-LTC1387ISW#TRPBF	Analog Devices	RS-232 Interface IC 1x 5V RS232/RS485 Multiprotocol Tran	Datasheet	68In Stock	Cut Tape $25.04 $19.84 $18.55 $17.12 $16.96 $14.89 MouseReel Available	Min.: 1 Mult.: 1	SOIC-20	LTC1387						5.5 V	4.5 V	SMD/SMT						Reel, Cut Tape, MouseReel
RS-232 Interface IC Sftwr-Sel Multiprotocol Tran LTC1543CG#PBF Analog Devices 1: $36.71 5In Stock	Mfr. Part No. LTC1543CG#PBF Mouser Part No 584-LTC1543CG#PBF	Analog Devices	RS-232 Interface IC Sftwr-Sel Multiprotocol Tran	Datasheet	5In Stock	$36.71 $29.55 $26.78 $25.40 View $24.75 $24.26	Min.: 1 Mult.: 1	SSOP-28	LTC1543	Transceiver	10 Mb/s	3 Driver	3 Receiver	Full Duplex	5.25 V	4.75 V	SMD/SMT	126 mA	0 C	+ 70 C	Without ESD Protection	RS-232 Transceivers	Tube
RS-232 Interface IC 1.8V to 5.5V RS-232 1x & 2x Trans LTC2801CDE#PBF Analog Devices 1: $8.26 98In Stock	Mfr. Part No. LTC2801CDE#PBF Mouser Part No 584-LTC2801CDE#PBF	Analog Devices	RS-232 Interface IC 1.8V to 5.5V RS-232 1x & 2x Trans Learn More about Analog Devices adi isolation	Datasheet	98In Stock	$8.26 $6.30 $5.79 $5.25 View $4.99 $4.83 $4.77 $4.72 Quote	Min.: 1 Mult.: 1	DFN-12	LTC2801	Transceiver	250 kb/s	1 Driver	1 Receiver	Half Duplex	5.5 V	1.8 V	SMD/SMT	2.3 mA	0 C	+ 70 C	10 kV	RS-232 Transceivers	Tube
RS-232 Interface IC 1.8V to 5.5V RS-232 1x & 2x Trans LTC2803IDHC#PBF Analog Devices 1: $11.37 278In Stock	Mfr. Part No. LTC2803IDHC#PBF Mouser Part No 584-LTC2803IDHC#PBF	Analog Devices	RS-232 Interface IC 1.8V to 5.5V RS-232 1x & 2x Trans Learn More about Analog Devices adi isolation	Datasheet	278In Stock	$11.37 $8.77 $8.12 $7.38 View $6.84 $6.62 $6.31	Min.: 1 Mult.: 1	DFN-16	LTC2803	Transceiver	250 kb/s	2 Driver	2 Receiver	Half Duplex	5.5 V	1.8 V	SMD/SMT	2.3 mA	- 40 C	+ 85 C	10 kV	RS-232 Transceivers	Tube
RS-232 Interface IC 1.8V to 5.5V RS-232 1x & 2x Trans LTC2803IGN-1#PBF Analog Devices 1: $11.19 125In Stock	Mfr. Part No. LTC2803IGN-1#PBF Mouser Part No 584-LTC2803IGN-1#PBF	Analog Devices	RS-232 Interface IC 1.8V to 5.5V RS-232 1x & 2x Trans Learn More about Analog Devices adi isolation	Datasheet	125In Stock	$11.19 $8.64 $8.00 $7.28 View $6.73 $6.51 $6.22	Min.: 1 Mult.: 1	SSOP-16	LTC2803	Transceiver	250 kb/s	2 Driver	2 Receiver	Half Duplex	5.5 V	1.8 V	SMD/SMT	2.3 mA	- 40 C	+ 85 C	10 kV	RS-232 Transceivers	Tube