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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 RS232 Drvr/Rcv w/ SD LT1039CN16#PBF Analog Devices 1: $11.18 72In Stock	Mfr. Part No. LT1039CN16#PBF Mouser Part No 584-LT1039CN16#PBF	Analog Devices	RS-232 Interface IC RS232 Drvr/Rcv w/ SD	Datasheet	72In Stock	$11.18 $8.62 $7.32 $7.26 View $6.72 $6.15 $5.98	Min.: 1 Mult.: 1	PDIP-16	LT1039	Transceiver		3 Driver	3 Receiver	Full Duplex	15 V	5 V	Through Hole	1 mA	0 C	+ 70 C	Without ESD Protection	RS-232 Transceivers	Tube
RS-232 Interface IC RS232 Drvr/Rcv w/ SD LT1039CSW#PBF Analog Devices 1: $15.69 79In Stock	Mfr. Part No. LT1039CSW#PBF Mouser Part No 584-LT1039CSW#PBF	Analog Devices	RS-232 Interface IC RS232 Drvr/Rcv w/ SD	Datasheet	79In Stock	$15.69 $12.29 $11.45 $10.44 View $10.30 $9.74 $9.56 Quote	Min.: 1 Mult.: 1	SO-18	LT1039	Transceiver		3 Driver	3 Receiver	Full Duplex	15 V	5 V	SMD/SMT	1 mA	0 C	+ 70 C	Without ESD Protection	RS-232 Transceivers	Tube
RS-232 Interface IC RS232 Drvr/Rcv w/ SD LT1039ISW#PBF Analog Devices 1: $19.65 43In Stock	Mfr. Part No. LT1039ISW#PBF Mouser Part No 584-LT1039ISW#PBF	Analog Devices	RS-232 Interface IC RS232 Drvr/Rcv w/ SD	Datasheet	43In Stock	$19.65 $15.48 $14.32 $13.08 View $12.82 $12.20 $11.98 Quote	Min.: 1 Mult.: 1	SO-18	LT1039	Transceiver	250 kb/s	3 Driver	3 Receiver	Full Duplex	15 V	5 V	SMD/SMT	4 mA	- 40 C	+ 85 C	Without ESD Protection	RS-232 Transceivers	Tube
RS-232 Interface IC Advanced L Pwr 5V RS232 2x Drvr/Rcv LT1081IN#PBF Analog Devices 1: $15.72 93In Stock	Mfr. Part No. LT1081IN#PBF Mouser Part No 584-LT1081IN#PBF	Analog Devices	RS-232 Interface IC Advanced L Pwr 5V RS232 2x Drvr/Rcv	Datasheet	93In Stock	$15.72 $12.31 $11.45 $10.51 View $10.42 $9.81 $9.59 Quote	Min.: 1 Mult.: 1	PDIP-16	LT1081	Transceiver	250 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	Through Hole	12 mA	- 40 C	+ 85 C	Without ESD Protection	RS-232 Transceivers	Tube
RS-232 Interface IC Advanced L Pwr 5V RS232 Drvrs/Rcvs w/ Sm LT1130ACNW#PBF Analog Devices 1: $13.22 43In Stock	Mfr. Part No. LT1130ACNW#PBF Mouser Part No 584-LT1130ACNW#PBF	Analog Devices	RS-232 Interface IC Advanced L Pwr 5V RS232 Drvrs/Rcvs w/ Sm	Datasheet	43In Stock	$13.22 $12.93 $12.65 $12.40 View $12.21 $12.02 $11.85 Quote	Min.: 1 Mult.: 1	PDIP-28	LT1130A	Transceiver	250 kb/s	5 Driver	5 Receiver	Full Duplex	12 V	4.5 V	Through Hole	15 mA	0 C	+ 70 C	10 kV	RS-232 Transceivers	Tube
RS-232 Interface IC Advanced L Pwr 5V RS232 Drvrs/Rcvs w/ Sm LT1132ACSW#PBF Analog Devices 1: $23.77 59In Stock	Mfr. Part No. LT1132ACSW#PBF Mouser Part No 584-LT1132ACSW#PBF	Analog Devices	RS-232 Interface IC Advanced L Pwr 5V RS232 Drvrs/Rcvs w/ Sm	Datasheet	59In Stock	$23.77 $18.84 $17.61 $16.25 View $15.49 $15.22 Quote	Min.: 1 Mult.: 1	SOIC-24	LT1132A	Transceiver	250 kb/s	5 Driver	3 Receiver	Full Duplex	12 V	4.5 V	SMD/SMT	15 mA	0 C	+ 70 C	10 kV		Tube
RS-232 Interface IC Advanced L Pwr 5V RS232 Drvrs/Rcvs w/ Sm LT1134ACSW#PBF Analog Devices 1: $20.86 1,099In Stock	Mfr. Part No. LT1134ACSW#PBF Mouser Part No 584-LT1134ACSW#PBF	Analog Devices	RS-232 Interface IC Advanced L Pwr 5V RS232 Drvrs/Rcvs w/ Sm	Datasheet	1,099In Stock	$20.86 $16.47 $15.12 $13.98 View $13.56 $13.31 $13.19 Quote	Min.: 1 Mult.: 1	SOIC-24	LT1134A	Transceiver	250 kb/s	4 Driver	4 Receiver	Full Duplex	12 V	4.5 V	SMD/SMT	15 mA	0 C	+ 70 C	10 kV	RS-232 Transceivers	Tube
RS-232 Interface IC Advanced L Pwr 5V RS232 Drvrs/Rcvs w/ Sm LT1137ACG#PBF Analog Devices 1: $23.66 48In Stock	Mfr. Part No. LT1137ACG#PBF Mouser Part No 584-LT1137ACG#PBF	Analog Devices	RS-232 Interface IC Advanced L Pwr 5V RS232 Drvrs/Rcvs w/ Sm	Datasheet	48In Stock	$23.66 $18.80 $16.90 $15.97 View $15.46 $15.18	Min.: 1 Mult.: 1	SSOP-28	LT1137A	Transceiver	250 kb/s	3 Driver	5 Receiver	Full Duplex	12 V	4.5 V	SMD/SMT	12 mA	0 C	+ 70 C	15 kV	RS-232 Transceivers	Tube
RS-232 Interface IC Advanced L Pwr 5V RS232 Drvrs/Rcvs w/ Sm LT1137AISW#PBF Analog Devices 1: $24.40 18In Stock	Mfr. Part No. LT1137AISW#PBF Mouser Part No 584-LT1137AISW#PBF	Analog Devices	RS-232 Interface IC Advanced L Pwr 5V RS232 Drvrs/Rcvs w/ Sm	Datasheet	18In Stock	$24.40 $19.34 $18.43 $17.64 View $17.22 $17.07 Quote	Min.: 1 Mult.: 1	SOIC-28	LT1137A	Transceiver	250 kb/s	3 Driver	5 Receiver	Full Duplex	12 V	4.5 V	SMD/SMT	12 mA	- 40 C	+ 85 C	15 kV	RS-232 Transceivers	Tube
RS-232 Interface IC Advanced L Pwr 5V RS232 Drvrs/Rcvs w/ Sm LT1138ACG#PBF Analog Devices 1: $15.75 17In Stock	Mfr. Part No. LT1138ACG#PBF Mouser Part No 584-LT1138ACG#PBF	Analog Devices	RS-232 Interface IC Advanced L Pwr 5V RS232 Drvrs/Rcvs w/ Sm	Datasheet	17In Stock	$15.75 $15.40 $15.07 $14.76 View $14.54 $14.32 $14.10 Quote	Min.: 1 Mult.: 1	SSOP-28	LT1138A	Transceiver	250 kb/s	5 Driver	3 Receiver	Full Duplex	12 V	4.5 V	SMD/SMT	15 mA	0 C	+ 70 C	10 kV	RS-232 Transceivers	Tube
RS-232 Interface IC Advanced L Pwr 5V RS232 Drvrs/Rcvs w/ Sm LT1139ACSW#PBF Analog Devices 1: $23.57 50In Stock	Mfr. Part No. LT1139ACSW#PBF Mouser Part No 584-LT1139ACSW#PBF	Analog Devices	RS-232 Interface IC Advanced L Pwr 5V RS232 Drvrs/Rcvs w/ Sm	Datasheet	50In Stock	$23.57 $18.46 $17.19 $15.40 View $15.33 $14.89 $14.74 Quote	Min.: 1 Mult.: 1	SOIC-24	LT1139A						12 V	4.5 V	SMD/SMT						Tube
RS-232 Interface IC Advanced L Pwr 5V RS232 Drvrs/Rcvs w/ Sm LT1141ACN#PBF Analog Devices 1: $10.87 38In Stock	Mfr. Part No. LT1141ACN#PBF Mouser Part No 584-LT1141ACN#PBF	Analog Devices	RS-232 Interface IC Advanced L Pwr 5V RS232 Drvrs/Rcvs w/ Sm	Datasheet	38In Stock	$10.87 $10.62 $10.40 $10.19 View $10.04 $9.89 $9.74 Quote	Min.: 1 Mult.: 1	PDIP-24	LT1141A						12 V	4.5 V							Tube
RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 0.1 F Capacitors LT1180AISW#PBF Analog Devices 1: $20.26 138In Stock	Mfr. Part No. LT1180AISW#PBF Mouser Part No 584-LT1180AISW#PBF	Analog Devices	RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 0.1 F Capacitors	Datasheet	138In Stock	$20.26 $15.87 $14.67 $13.55 View $13.33 $12.63 $12.35 Quote	Min.: 1 Mult.: 1	SO-18	LT1180A	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	RS-232 Transceivers	Tube
RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 0.1 F Capacitors LT1181ACSW#PBF Analog Devices 1: $13.98 517In Stock	Mfr. Part No. LT1181ACSW#PBF Mouser Part No 584-LT1181ACSW#PBF	Analog Devices	RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 0.1 F Capacitors	Datasheet	517In Stock	$13.98 $10.91 $9.72 $9.32 View $9.03 $8.81 $8.43 Quote	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	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 LT1181AISW#PBF Analog Devices 1: $17.68 229In Stock	Mfr. Part No. LT1181AISW#PBF Mouser Part No 584-LT1181AISW#PBF	Analog Devices	RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 0.1 F Capacitors	Datasheet	229In Stock	$17.68 $13.84 $12.89 $11.82 View $11.71 $10.95 $10.77 Quote	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	RS-232 Transceivers	Tube
RS-232 Interface IC 5V RS232 Tran w/ Advanced Pwr M & One LT1237CNW#PBF Analog Devices 1: $13.22 35In Stock	Mfr. Part No. LT1237CNW#PBF Mouser Part No 584-LT1237CNW#PBF	Analog Devices	RS-232 Interface IC 5V RS232 Tran w/ Advanced Pwr M & One	Datasheet	35In Stock	$13.22 $12.93 $12.65 $12.40 View $12.21 $12.02 $11.85 Quote	Min.: 1 Mult.: 1	PDIP-28	LT1237	Transceiver	250 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	4.5 V	Through Hole	6 mA	0 C	+ 70 C	15 kV	RS-232 Transceivers	Tube
RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 0.1 F Capacitors LT1281ACN#PBF Analog Devices 1: $15.00 44In Stock	Mfr. Part No. LT1281ACN#PBF Mouser Part No 584-LT1281ACN#PBF	Analog Devices	RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 0.1 F Capacitors	Datasheet	44In Stock	$15.00 $11.78 $10.00 $9.87 View $9.40 $9.18 $9.06 Quote	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	RS-232 Transceivers	Tube
RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 0.1 F Capacitors LT1281AISW#PBF Analog Devices 1: $23.28 32In Stock	Mfr. Part No. LT1281AISW#PBF Mouser Part No 584-LT1281AISW#PBF	Analog Devices	RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 0.1 F Capacitors	Datasheet	32In Stock	$23.28 $18.46 $17.26 $15.91 View $15.18 $14.91	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	RS-232 Transceivers	Tube
RS-232 Interface IC 5V RS232 Tran w/ One Rcv Active in SHUTD LT1341CG#PBF Analog Devices 1: $24.38 34In Stock	Mfr. Part No. LT1341CG#PBF Mouser Part No 584-LT1341CG#PBF	Analog Devices	RS-232 Interface IC 5V RS232 Tran w/ One Rcv Active in SHUTD	Datasheet	34In Stock	$24.38 $19.33 $18.06 $16.66 View $15.88 $15.60	Min.: 1 Mult.: 1	SSOP-28	LT1341	Transceiver	250 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	4.5 V	SMD/SMT	14 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 LT1381CS#TRPBF Analog Devices 1: $10.51 964In Stock	Mfr. Part No. LT1381CS#TRPBF Mouser Part No 584-LT1381CS#TRPBF	Analog Devices	RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 0.1 F Capacitors	Datasheet	964In Stock	Cut Tape $10.51 $8.11 $7.51 $6.84 $6.56 $5.63 MouseReel Available	Min.: 1 Mult.: 1	SOIC-16	LT1381								SMD/SMT						Reel, Cut Tape, MouseReel
RS-232 Interface IC Advanced L Pwr 5V RS232 Tran w/ Small Ca LT1537CSW#PBF Analog Devices 1: $8.21 52In Stock	Mfr. Part No. LT1537CSW#PBF Mouser Part No 584-LT1537CSW#PBF	Analog Devices	RS-232 Interface IC Advanced L Pwr 5V RS232 Tran w/ Small Ca	Datasheet	52In Stock	$8.21 $8.04 $7.86 $7.71 View $7.59 $7.48 $7.36 Quote	Min.: 1 Mult.: 1	SOIC-28	LT1537	Transceiver	250 kb/s	3 Driver	5 Receiver	Full Duplex			SMD/SMT	8 mA	0 C	+ 70 C	5 kV		Tube
RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 15kV ESD Protection LT1780CSW#PBF Analog Devices 1: $17.29 55In Stock	Mfr. Part No. LT1780CSW#PBF Mouser Part No 584-LT1780CSW#PBF	Analog Devices	RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 15kV ESD Protection	Datasheet	55In Stock	$17.29 $13.59 $12.27 $11.52 View $11.10 $10.84 $10.61 Quote	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	RS-232 Transceivers	Tube
RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 15kV ESD Protection LT1781CN#PBF Analog Devices 1: $13.72 25In Stock	Mfr. Part No. LT1781CN#PBF Mouser Part No 584-LT1781CN#PBF	Analog Devices	RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 15kV ESD Protection	Datasheet	25In Stock	$13.72 $10.69 $9.08 $9.06 View $8.54 $8.34 $8.21 Quote	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	RS-232 Transceivers	Tube
RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 15kV ESD Protection LT1781CSW#PBF Analog Devices 1: $17.23 82In Stock	Mfr. Part No. LT1781CSW#PBF Mouser Part No 584-LT1781CSW#PBF	Analog Devices	RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 15kV ESD Protection	Datasheet	82In Stock	$17.23 $13.50 $12.57 $11.33 View $11.18 $10.68 $10.50 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 Low Power 5V RS232 Dual Driver/Receiver with 15kV ESD Protection LT1781IS#PBF Analog Devices 1: $17.71 282In Stock	Mfr. Part No. LT1781IS#PBF Mouser Part No 584-LT1781IS#PBF	Analog Devices	RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 15kV ESD Protection	Datasheet	282In Stock	$17.71 $13.93 $13.06 $12.00 View $11.87 $11.04 $10.87 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	- 40 C	+ 85 C	15 kV	RS-232 Transceivers	Tube