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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 (JPY) 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 LT1781CSW#PBF Analog Devices 1: ¥2,104.5 82In Stock	Mfr. Part # LT1781CSW#PBF Mouser Part # 584-LT1781CSW#PBF	Analog Devices	RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 15kV ESD Protection	Datasheet	82In Stock	¥2,104.5 ¥1,649.4 ¥1,534.8 ¥1,383.6 View ¥1,365.3 ¥1,303.9 ¥1,282.3 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: ¥2,162.6 282In Stock	Mfr. Part # LT1781IS#PBF Mouser Part # 584-LT1781IS#PBF	Analog Devices	RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 15kV ESD Protection	Datasheet	282In Stock	¥2,162.6 ¥1,700.9 ¥1,594.6 ¥1,465 View ¥1,450.1 ¥1,348.7 ¥1,327.1 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
RS-232 Interface IC 5V L Pwr RS232 3-Drvr/5-Rcv Tran LTC1337CG#PBF Analog Devices 1: ¥3,458.2 36In Stock	Mfr. Part # LTC1337CG#PBF Mouser Part # 584-LTC1337CG#PBF	Analog Devices	RS-232 Interface IC 5V L Pwr RS232 3-Drvr/5-Rcv Tran	Datasheet	36In Stock	¥3,458.2 ¥2,749 ¥2,528 ¥2,358.6 View ¥2,270.6 ¥2,229.1 Quote	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	RS-232 Transceivers	Tube
RS-232 Interface IC Sftwr-Sel Multiprotocol Tran LTC1343IGW#PBF Analog Devices 1: ¥7,172.2 8In Stock	Mfr. Part # LTC1343IGW#PBF Mouser Part # 584-LTC1343IGW#PBF	Analog Devices	RS-232 Interface IC Sftwr-Sel Multiprotocol Tran	Datasheet	8In Stock	¥7,172.2 ¥5,861.7 ¥5,532.8 ¥4,687.3 View ¥4,534.5 Quote	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	RS-232 Transceivers	Tube
RS-232 Interface IC 5V L Pwr RS232 Tran LTC1383CS#PBF Analog Devices 1: ¥2,054.7 457In Stock	Mfr. Part # LTC1383CS#PBF Mouser Part # 584-LTC1383CS#PBF	Analog Devices	RS-232 Interface IC 5V L Pwr RS232 Tran	Datasheet	457In Stock	¥2,054.7 ¥1,604.5 ¥1,473.3 ¥1,367 View ¥1,295.6 ¥1,237.4 ¥1,235.8 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	220 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 LTC1384CN#PBF Analog Devices 1: ¥1,406.9 28In Stock	Mfr. Part # LTC1384CN#PBF Mouser Part # 584-LTC1384CN#PBF	Analog Devices	RS-232 Interface IC 5V L Pwr RS232 Tran w/ 2 Rcvs Active in	Datasheet	28In Stock	¥1,406.9 ¥1,375.3 ¥1,345.4 ¥1,318.8 View ¥1,298.9 ¥1,279 ¥1,260.7 Quote	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
RS-232 Interface IC 3.3V L Pwr EIA/TIA-562 Tran LTC1385CSW#PBF Analog Devices 1: ¥2,511.4 104In Stock	Mfr. Part # LTC1385CSW#PBF Mouser Part # 584-LTC1385CSW#PBF	Analog Devices	RS-232 Interface IC 3.3V L Pwr EIA/TIA-562 Tran	Datasheet	104In Stock	¥2,511.4 ¥1,966.6 ¥1,830.4 ¥1,679.3 View ¥1,664.3 ¥1,566.3 ¥1,529.8 Quote	Min.: 1 Mult.: 1	SO-18	LTC1385						3.6 V	3 V	SMD/SMT						Tube
RS-232 Interface IC 3.3V L Pwr EIA/TIA562 Tran LTC1386CS#PBF Analog Devices 1: ¥2,136 576In Stock	Mfr. Part # LTC1386CS#PBF Mouser Part # 584-LTC1386CS#PBF	Analog Devices	RS-232 Interface IC 3.3V L Pwr EIA/TIA562 Tran	Datasheet	576In Stock	¥2,136 ¥1,679.3 ¥1,494.9 ¥1,438.4 View ¥1,378.6 ¥1,342.1 ¥1,312.2 Quote	Min.: 1 Mult.: 1	SOIC-16	LTC1386	Transceiver	120 kb/s	2 Driver	2 Receiver	Full Duplex	3.6 V	3 V	SMD/SMT	350 uA	0 C	+ 70 C	10 kV	RS-232 Transceivers	Tube
RS-232 Interface IC 3.3V L Pwr EIA/TIA562 Tran LTC1386IS#PBF Analog Devices 1: ¥2,479.9 164In Stock	Mfr. Part # LTC1386IS#PBF Mouser Part # 584-LTC1386IS#PBF	Analog Devices	RS-232 Interface IC 3.3V L Pwr EIA/TIA562 Tran	Datasheet	164In Stock	¥2,479.9 ¥1,971.6 ¥1,674.3 ¥1,659.3 View ¥1,514.8 ¥1,438.4 ¥1,416.8 Quote	Min.: 1 Mult.: 1	SOIC-16	LTC1386	Transceiver	120 kb/s	2 Driver	2 Receiver	Full Duplex	3.6 V	3 V	SMD/SMT	350 uA	- 40 C	+ 85 C	10 kV	RS-232 Transceivers	Tube
RS-232 Interface IC 1x 5V RS232/RS485 Multiprotocol Tran LTC1387CSW#PBF Analog Devices 1: ¥2,749 210In Stock	Mfr. Part # LTC1387CSW#PBF Mouser Part # 584-LTC1387CSW#PBF	Analog Devices	RS-232 Interface IC 1x 5V RS232/RS485 Multiprotocol Tran	Datasheet	210In Stock	¥2,749 ¥2,152.7 ¥2,003.2 ¥1,838.7 View ¥1,820.5 ¥1,714.2 ¥1,675.9 Quote	Min.: 1 Mult.: 1	SOIC-20	LTC1387	Transceiver	150 kb/s	2 Driver	2 Receiver	Half/Full Duplex	5.5 V	4.5 V	SMD/SMT	7 mA	0 C	+ 70 C	Without ESD Protection	RS-232 Transceivers	Tube
RS-232 Interface IC Sftwr-Sel Multiprotocol Tran LTC1543IG#PBF Analog Devices 1: ¥5,675.6 21In Stock	Mfr. Part # LTC1543IG#PBF Mouser Part # 584-LTC1543IG#PBF	Analog Devices	RS-232 Interface IC Sftwr-Sel Multiprotocol Tran	Datasheet	21In Stock	¥5,675.6 ¥4,594.3 ¥3,998 ¥3,747.2 View ¥3,627.6 ¥3,581.1 Quote	Min.: 1 Mult.: 1	SSOP-28	LTC1543	Transceiver	10 Mb/s	3 Driver	3 Receiver	Full Duplex	5 V	5 V	SMD/SMT	126 mA	- 40 C	+ 85 C	Without ESD Protection	RS-232 Transceivers	Tube
RS-232 Interface IC 1.8V to 5.5V RS-232 1x & 2x Trans LTC2801CDE#TRPBF Analog Devices 1: ¥973.3 570In Stock	Mfr. Part # LTC2801CDE#TRPBF Mouser Part # 584-LTC2801CDE#TRPBF	Analog Devices	RS-232 Interface IC 1.8V to 5.5V RS-232 1x & 2x Trans Learn More about Analog Devices adi isolation	Datasheet	570In Stock	Cut Tape ¥973.3 ¥742.5 ¥684.3 ¥621.2 View ¥593 ¥583 ¥579.7 ¥548.1 MouseReel Available	Min.: 1 Mult.: 1	DFN-12	LTC2801	Transceiver	250 kb/s	1 Driver	1 Receiver	Half Duplex			SMD/SMT	2.3 mA	0 C	+ 70 C	10 kV		Reel, Cut Tape, MouseReel
RS-232 Interface IC 1.8V to 5.5V RS-232 1x & 2x Trans LTC2801IDE#TRPBF Analog Devices 1: ¥1,166 1,044In Stock	Mfr. Part # LTC2801IDE#TRPBF Mouser Part # 584-LTC2801IDE#TRPBF	Analog Devices	RS-232 Interface IC 1.8V to 5.5V RS-232 1x & 2x Trans Learn More about Analog Devices adi isolation	Datasheet	1,044In Stock	Cut Tape ¥1,166 ¥893.6 ¥825.5 ¥750.8 ¥732.5 ¥631.2 MouseReel Available	Min.: 1 Mult.: 1	DFN-12	LTC2801	Transceiver	250 kb/s	1 Driver	1 Receiver	Half Duplex			SMD/SMT	2.3 mA	- 40 C	+ 85 C	10 kV		Reel, Cut Tape, MouseReel
RS-232 Interface IC 1.8V to 5.5V RS-232 1x & 2x Trans LTC2802CDE#PBF Analog Devices 1: ¥1,019.9 1,330In Stock	Mfr. Part # LTC2802CDE#PBF Mouser Part # 584-LTC2802CDE#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	1,330In Stock	¥1,019.9 ¥777.3 ¥704.3 ¥647.8 View ¥616.2 ¥596.3 ¥588 ¥583	Min.: 1 Mult.: 1	DFN-12	LTC2802	Transceiver	1 Mb/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 LTC2802CDE#TRPBF Analog Devices 1: ¥1,039.8 1,062In Stock	Mfr. Part # LTC2802CDE#TRPBF Mouser Part # 584-LTC2802CDE#TRPBF	Analog Devices	RS-232 Interface IC 1.8V to 5.5V RS-232 1x & 2x Trans Learn More about Analog Devices adi isolation	Datasheet	1,062In Stock	Cut Tape ¥1,039.8 ¥794 ¥734.2 ¥664.4 View ¥637.8 ¥626.2 ¥622.9 ¥589.7 MouseReel Available	Min.: 1 Mult.: 1	DFN-12	LTC2802								SMD/SMT						Reel, Cut Tape, MouseReel
RS-232 Interface IC 1.8V to 5.5V RS-232 1x & 2x Trans LTC2802IDE#PBF Analog Devices 1: ¥1,235.8 852In Stock	Mfr. Part # LTC2802IDE#PBF Mouser Part # 584-LTC2802IDE#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	852In Stock	¥1,235.8 ¥953.4 ¥882 ¥802.3 View ¥744.1 ¥720.9 ¥686	Min.: 1 Mult.: 1	DFN-12	LTC2802	Transceiver	1 Mb/s	1 Driver	1 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 LTC2802IDE#TRPBF Analog Devices 1: ¥1,235.8 666In Stock	Mfr. Part # LTC2802IDE#TRPBF Mouser Part # 584-LTC2802IDE#TRPBF	Analog Devices	RS-232 Interface IC 1.8V to 5.5V RS-232 1x & 2x Trans Learn More about Analog Devices adi isolation	Datasheet	666In Stock	Cut Tape ¥1,235.8 ¥953.4 ¥882 ¥803.9 ¥772.4 ¥661.1 MouseReel Available	Min.: 1 Mult.: 1	DFN-12	LTC2802	Transceiver	1 Mb/s	1 Driver	1 Receiver	Half Duplex			SMD/SMT	2.3 mA	- 40 C	+ 85 C	10 kV		Reel, Cut Tape, MouseReel
RS-232 Interface IC 1.8V to 5.5V RS-232 1x & 2x Trans LTC2804IDHC#TRPBF Analog Devices 1: ¥1,426.8 1,580In Stock	Mfr. Part # LTC2804IDHC#TRPBF Mouser Part # 584-LTC2804IDHCTRPBF	Analog Devices	RS-232 Interface IC 1.8V to 5.5V RS-232 1x & 2x Trans Learn More about Analog Devices adi isolation	Datasheet	1,580In Stock	Cut Tape ¥1,426.8 ¥1,106.2 ¥1,026.5 ¥936.8 ¥905.2 ¥775.7 MouseReel Available	Min.: 1 Mult.: 1	DFN-16	LTC2804	Transceiver	1 Mb/s	2 Driver	2 Receiver	Half Duplex			SMD/SMT	2.3 mA	- 40 C	+ 85 C	10 kV		Reel, Cut Tape, MouseReel
RS-232 Interface IC 1.8V to 5.5V RS-232 1x & 2x Trans LTC2804IGN-1#PBF Analog Devices 1: ¥1,423.5 1,086In Stock	Mfr. Part # LTC2804IGN-1#PBF Mouser Part # 584-LTC2804IGN-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	1,086In Stock	¥1,423.5 ¥1,104.6 ¥1,024.8 ¥935.1 View ¥885.3 ¥867 ¥845.4 Quote	Min.: 1 Mult.: 1	SSOP-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 3.3V Sftwr-Sel Multiprotocol Tran w/ Ter LTC2846IG#PBF Analog Devices 1: ¥7,449.6 139In Stock	Mfr. Part # LTC2846IG#PBF Mouser Part # 584-LTC2846IG#PBF	Analog Devices	RS-232 Interface IC 3.3V Sftwr-Sel Multiprotocol Tran w/ Ter	Datasheet	139In Stock	¥7,449.6 ¥6,089.2 ¥5,747.1 ¥5,587.6 ¥5,193.9	Min.: 1 Mult.: 1	SSOP-36	LTC2846	Transceiver	10 Mb/s	3 Driver	3 Receiver	Full Duplex	3.6 V	3 V	SMD/SMT	126 mA	- 40 C	+ 85 C	Without ESD Protection	RS-232 Transceivers	Tube
RS-232 Interface IC RS232/RS485 Multiprotocol Trans w/ Int T LTC2870CFE#PBF Analog Devices 1: ¥2,890.1 136In Stock 50On Order	Mfr. Part # LTC2870CFE#PBF Mouser Part # 584-LTC2870CFE#PBF	Analog Devices	RS-232 Interface IC RS232/RS485 Multiprotocol Trans w/ Int T	Datasheet	136In Stock 50On Order	¥2,890.1 ¥2,295.5 ¥2,054.7 ¥1,981.6 View ¥1,886.9 ¥1,845.4 Quote	Min.: 1 Mult.: 1	TSSOP-28	LTC2870	Transceiver	20 Mb/s	2 Driver	2 Receiver	Half/Full Duplex	5.5 V	3.3 V	SMD/SMT	3.3 mA	0 C	+ 70 C	26 kV	RS-232 Transceivers	Tube
RS-232 Interface IC RS232/RS485 Multiprotocol Trans w/ Int T LTC2870CUFD#PBF Analog Devices 1: ¥2,788.8 170In Stock	Mfr. Part # LTC2870CUFD#PBF Mouser Part # 584-LTC2870CUFD#PBF	Analog Devices	RS-232 Interface IC RS232/RS485 Multiprotocol Trans w/ Int T	Datasheet	170In Stock	¥2,788.8 ¥2,210.8 ¥2,066.3 ¥1,905.2 View ¥1,817.1 ¥1,783.9 Quote	Min.: 1 Mult.: 1	QFN-28	LTC2870	Transceiver	20 Mb/s	2 Driver	2 Receiver	Half/Full Duplex	5.5 V	3.3 V	SMD/SMT	3.3 mA	0 C	+ 70 C	26 kV	RS-232 Transceivers	Tube
RS-232 Interface IC RS232/RS485 Multiprotocol Trans w/ Int T LTC2870HUFD#PBF Analog Devices 1: ¥4,052.8 717In Stock	Mfr. Part # LTC2870HUFD#PBF Mouser Part # 584-LTC2870HUFD#PBF	Analog Devices	RS-232 Interface IC RS232/RS485 Multiprotocol Trans w/ Int T	Datasheet	717In Stock	¥4,052.8 ¥3,240.6 ¥3,038 ¥2,812.1 View ¥2,705.8 ¥2,642.7	Min.: 1 Mult.: 1	QFN-28	LTC2870	Transceiver	20 Mb/s	2 Driver	2 Receiver	Half/Full Duplex	5.5 V	3.3 V	SMD/SMT	3.3 mA	- 40 C	+ 125 C	26 kV	RS-232 Transceivers	Tube
RS-232 Interface IC RS232/RS485 2x Multiprotocol Tran w/ Int LTC2872CUHF#PBF Analog Devices 1: ¥3,587.8 137In Stock	Mfr. Part # LTC2872CUHF#PBF Mouser Part # 584-LTC2872CUHF#PBF	Analog Devices	RS-232 Interface IC RS232/RS485 2x Multiprotocol Tran w/ Int	Datasheet	137In Stock	¥3,587.8 ¥2,843.6 ¥2,657.6 ¥2,451.6 View ¥2,338.7 ¥2,295.5	Min.: 1 Mult.: 1	QFN-38	LTC2872	Transceiver	20 Mb/s	4 Driver	4 Receiver	Half/Full Duplex	5.5 V	3 V	SMD/SMT	5.5 mA	0 C	+ 70 C	16 kV		Tube
RS-232 Interface IC 1x-Bus RS485/RS232 Multiprotocol Tran w/ LTC2873HUFD#PBF Analog Devices 1: ¥3,280.5 275In Stock	Mfr. Part # LTC2873HUFD#PBF Mouser Part # 584-LTC2873HUFD#PBF	Analog Devices	RS-232 Interface IC 1x-Bus RS485/RS232 Multiprotocol Tran w/ Learn More about Analog Devices adi ltc2873 rs485 rs232 transceivers	Datasheet	275In Stock	¥3,280.5 ¥2,599.5 ¥2,430 ¥2,242.4 View ¥2,137.7 ¥2,091.2	Min.: 1 Mult.: 1	QFN-24	LTC2873	Transceiver	20 Mb/s	1 Driver	1 Receiver	Half Duplex	5.5 V	3 V	SMD/SMT	4 mA	- 40 C	+ 125 C	26 kV	RS-232 Transceivers	Tube