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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.
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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 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 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
RS-232 Interface IC 1.8V to 5.5V RS-232 1x & 2x Trans LTC2804CDHC#PBF Analog Devices 1: $9.74 26In Stock	Mfr. Part No. LTC2804CDHC#PBF Mouser Part No 584-LTC2804CDHC#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	26In Stock	$9.74 $7.47 $6.54 $6.27 View $5.97 $5.79 $5.73 $5.64	Min.: 1 Mult.: 1	DFN-16	LTC2804	Transceiver	1 Mb/s	2 Driver	2 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 LTC2804IDHC#PBF Analog Devices 1: $11.68 102In Stock	Mfr. Part No. LTC2804IDHC#PBF Mouser Part No 584-LTC2804IDHC#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	102In Stock	$11.68 $9.06 $8.40 $7.66 View $7.32 $7.11 $6.92 Quote	Min.: 1 Mult.: 1	DFN-16	LTC2804	Transceiver	1 Mb/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 RS232/RS485 Multiprotocol Trans w/ Int T LTC2871CUHF#PBF Analog Devices 1: $27.10 4In Stock	Mfr. Part No. LTC2871CUHF#PBF Mouser Part No 584-LTC2871CUHF#PBF	Analog Devices	RS-232 Interface IC RS232/RS485 Multiprotocol Trans w/ Int T	Datasheet	4In Stock	$27.10 $21.49 $19.23 $17.87 View $16.56 $16.20 Quote	Min.: 1 Mult.: 1	QFN-38	LTC2871	Transceiver	20 Mb/s	2 Driver	2 Receiver	Half/Full Duplex	5.5 V	3 V	SMD/SMT	3.3 mA	0 C	+ 70 C			Tube
RS-232 Interface IC RS232/RS485 Multiprotocol Trans w/ Int T LTC2871IFE#PBF Analog Devices 1: $31.44 4In Stock	Mfr. Part No. LTC2871IFE#PBF Mouser Part No 584-LTC2871IFE#PBF	Analog Devices	RS-232 Interface IC RS232/RS485 Multiprotocol Trans w/ Int T	Datasheet	4In Stock	$31.44 $25.83 $21.95 $21.83 View $21.00 $20.51 Quote	Min.: 1 Mult.: 1	TSSOP-38	LTC2871	Transceiver	20 Mb/s	2 Driver	2 Receiver	Half/Full Duplex	5.5 V	3 V	SMD/SMT	3.3 mA	- 40 C	+ 85 C	16 kV		Tube