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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 (USD) 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 3.3V RS232 15KV ESD I.C. ADM3311EARSZ-REEL7 Analog Devices 1: $8.19 505In Stock	Mfr. Part No. ADM3311EARSZ-REEL7 Mouser Part No 584-ADM3311EARSZR7	Analog Devices	RS-232 Interface IC 3.3V RS232 15KV ESD I.C. Learn More about Analog Devices adi isolation	Datasheet	505In Stock	Cut Tape $8.19 $6.32 $5.85 $5.33 $5.31 Reel $4.50 MouseReel Available	Min.: 1 Mult.: 1 : 500	SSOP-28	ADM3311E	Transceiver	460 kb/s	3 Driver	5 Receiver	Full Duplex	3.6 V	2.7 V	SMD/SMT	1 uA	- 40 C	+ 85 C	15 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC 15kV ESD +2.7V TO 3.6V S/P TRANS I.C. ADM3312EARUZ-REEL Analog Devices 1: $3.75 361In Stock	Mfr. Part No. ADM3312EARUZ-REEL Mouser Part No 584-ADM3312EARUZ-R	Analog Devices	RS-232 Interface IC 15kV ESD +2.7V TO 3.6V S/P TRANS I.C. Learn More about Analog Devices adi isolation	Datasheet	361In Stock	Cut Tape $3.75 $3.67 $3.59 $3.52 View $3.46 $3.41 $3.36 $3.31 MouseReel Available	Min.: 1 Mult.: 1	TSSOP-24	ADM3312E	Transceiver	460 kb/s	3 Driver	3 Receiver		3.6 V	2.7 V	SMD/SMT	1 uA	- 40 C	+ 85 C	15 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC 1.8V to 5.5V RS-232 1x & 2x Trans LTC2804CGN-1#TRPBF Analog Devices 1: $3.99 1,375In Stock	Mfr. Part No. LTC2804CGN-1#TRPBF Mouser Part No 584-C2804CGN-1TRPBF	Analog Devices	RS-232 Interface IC 1.8V to 5.5V RS-232 1x & 2x Trans Learn More about Analog Devices adi isolation	Datasheet	1,375In Stock	Cut Tape $3.99 $3.90 $3.82 $3.74 View $3.68 $3.63 $3.58 $3.52 MouseReel Available	Min.: 1 Mult.: 1	SSOP-16	LTC2804								SMD/SMT						Reel, Cut Tape, MouseReel
RS-232 Interface IC Advanced L Pwr 5V RS232 2x Drvr/Rcv LT1081CSW#PBF Analog Devices 1: $10.56 752In Stock	Mfr. Part No. LT1081CSW#PBF Mouser Part No 584-LT1081CSW#PBF	Analog Devices	RS-232 Interface IC Advanced L Pwr 5V RS232 2x Drvr/Rcv	Datasheet	752In Stock	$10.56 $8.22 $7.63 $6.98 View $6.62 $6.48 $6.33 Quote	Min.: 1 Mult.: 1	SOIC-16	LT1081	Transceiver	250 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	SMD/SMT	12 mA	0 C	+ 70 C	Without ESD Protection	RS-232 Transceivers	Tube
RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 15kV ESD Protection LT1781CS#TRPBF Analog Devices 1: $6.26 1,251In Stock	Mfr. Part No. LT1781CS#TRPBF Mouser Part No 584-LT1781CS#TRPBF	Analog Devices	RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 15kV ESD Protection	Datasheet	1,251In Stock	Cut Tape $6.26 $6.12 $5.99 $5.87 View $5.78 $5.69 $5.60 $5.52 MouseReel Available	Min.: 1 Mult.: 1	SOIC-16	LT1781						5.5 V	4.5 V	SMD/SMT				15 kV		Reel, Cut Tape, MouseReel
RS-232 Interface IC 1x 5V RS232/RS485 Multiprotocol Tran LTC1334ISW#PBF Analog Devices 1: $26.03 316In Stock	Mfr. Part No. LTC1334ISW#PBF Mouser Part No 584-LTC1334ISW#PBF	Analog Devices	RS-232 Interface IC 1x 5V RS232/RS485 Multiprotocol Tran	Datasheet	316In Stock	$26.03 $20.81 $19.51 $18.07 View $17.81 $16.97	Min.: 1 Mult.: 1	SOIC-28	LTC1334	Transceiver	5 Mb/s	4 Driver	4 Receiver	Half 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 1x 5V RS232/RS485 Multiprotocol Tran LTC1334ISW#TRPBF Analog Devices 1: $15.99 720In Stock	Mfr. Part No. LTC1334ISW#TRPBF Mouser Part No 584-LTC1334ISW#TRPBF	Analog Devices	RS-232 Interface IC 1x 5V RS232/RS485 Multiprotocol Tran	Datasheet	720In Stock	Cut Tape $15.99 $15.64 $15.30 $14.99 View $14.76 $14.54 $14.32 Quote MouseReel Available	Min.: 1 Mult.: 1	SOIC-28	LTC1334						5.5 V	4.5 V	SMD/SMT						Reel, Cut Tape, MouseReel
RS-232 Interface IC 3.3V L Pwr EIA/TIA-562 Tran LTC1385IG#PBF Analog Devices 1: $11.11 207In Stock	Mfr. Part No. LTC1385IG#PBF Mouser Part No 584-LTC1385IG#PBF	Analog Devices	RS-232 Interface IC 3.3V L Pwr EIA/TIA-562 Tran	Datasheet	207In Stock	$11.11 $10.87 $10.63 $10.42 View $10.26 $10.10 $9.95 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	3.5 mA	- 40 C	+ 85 C	10 kV	RS-232 Transceivers	Tube
RS-232 Interface IC 1x 5V RS232/RS485 Multiprotocol Tran LTC1387CG#TRPBF Analog Devices 1: $16.96 4,430In Stock	Mfr. Part No. LTC1387CG#TRPBF Mouser Part No 584-LTC1387CG#TRPBF	Analog Devices	RS-232 Interface IC 1x 5V RS232/RS485 Multiprotocol Tran	Datasheet	4,430In Stock	Cut Tape $16.96 $13.45 $12.58 $11.92 View Reel $10.65 $11.91 $11.42 $10.97 $10.65 MouseReel Available	Min.: 1 Mult.: 1 : 1,800	SSOP-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		Reel, Cut Tape, MouseReel
RS-232 Interface IC 1.8V to 5.5V RS-232 1x & 2x Trans LTC2803IDHC#TRPBF Analog Devices 1: $8.36 7,651In Stock	Mfr. Part No. LTC2803IDHC#TRPBF Mouser Part No 584-LTC2803IDHCTRPBF	Analog Devices	RS-232 Interface IC 1.8V to 5.5V RS-232 1x & 2x Trans Learn More about Analog Devices adi isolation	Datasheet	7,651In Stock	Cut Tape $8.36 $6.45 $5.97 $5.44 $5.20 Reel $4.48 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	DFN-16	LTC2803								SMD/SMT						Reel, Cut Tape, MouseReel
RS-232 Interface IC 1.8V to 5.5V RS-232 1x & 2x Trans LTC2804CGN-1#PBF Analog Devices 1: $7.16 1,106In Stock	Mfr. Part No. LTC2804CGN-1#PBF Mouser Part No 584-LTC2804CGN-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	1,106In Stock	$7.16 $5.49 $5.07 $4.61 View $4.39 $4.26 $4.21 $4.15	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	0 C	+ 70 C	10 kV	RS-232 Transceivers	Tube
RS-232 Interface IC RS232/RS485 Multiprotocol Trans w/ Int T LTC2870IFE#PBF Analog Devices 1: $20.02 2,263In Stock	Mfr. Part No. LTC2870IFE#PBF Mouser Part No 584-LTC2870IFE#PBF	Analog Devices	RS-232 Interface IC RS232/RS485 Multiprotocol Trans w/ Int T	Datasheet	2,263In Stock	$20.02 $16.24 $13.79 $13.68 View $13.04 $12.81 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	- 40 C	+ 85 C	26 kV	RS-232 Transceivers	Tube
RS-232 Interface IC RS232/RS485 Multiprotocol Trans w/ Int T LTC2870IUFD#PBF Analog Devices 1: $19.28 1,198In Stock	Mfr. Part No. LTC2870IUFD#PBF Mouser Part No 584-LTC2870IUFD#PBF	Analog Devices	RS-232 Interface IC RS232/RS485 Multiprotocol Trans w/ Int T	Datasheet	1,198In Stock	$19.28 $15.28 $14.28 $13.18 View $12.57 $12.34 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	- 40 C	+ 85 C	26 kV	RS-232 Transceivers	Tube
RS-232 Interface IC RS232/RS485 2x Multiprotocol Tran w/ Int LTC2872IUHF#PBF Analog Devices 1: $22.93 3,090In Stock	Mfr. Part No. LTC2872IUHF#PBF Mouser Part No 584-LTC2872IUHF#PBF	Analog Devices	RS-232 Interface IC RS232/RS485 2x Multiprotocol Tran w/ Int	Datasheet	3,090In Stock	$22.93 $18.26 $16.76 $15.78 View $15.12 $14.82 Quote	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	- 40 C	+ 85 C	16 kV	RS-232 Transceivers	Tube
RS-232 Interface IC RS232/RS485 2x Multiprotocol Tran w/ Int LTC2872IUHF#TRPBF Analog Devices 1: $23.86 1,940In Stock	Mfr. Part No. LTC2872IUHF#TRPBF Mouser Part No 584-LTC2872IUHFTRPBF	Analog Devices	RS-232 Interface IC RS232/RS485 2x Multiprotocol Tran w/ Int	Datasheet	1,940In Stock	Cut Tape $23.86 $19.07 $17.88 $16.56 View $15.94 $15.56 $15.56 MouseReel Available	Min.: 1 Mult.: 1	QFN-38	LTC2872	Transceiver		4 Driver	4 Receiver		5.5 V	3 V	SMD/SMT		- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
RS-232 Interface IC 2x Iso RS232 uM Tran + Pwr LTM2882HY-5#PBF Analog Devices 1: $23.76 209In Stock	Mfr. Part No. LTM2882HY-5#PBF Mouser Part No 584-LTM2882HY5PBF	Analog Devices	RS-232 Interface IC 2x Iso RS232 uM Tran + Pwr Learn More about Analog Devices adi isolation	Datasheet	209In Stock	$23.76 $23.24 $22.73 $22.28 View $21.94 Quote	Min.: 1 Mult.: 1	LGA-32	LTM2882	Transceiver	1 Mb/s	2 Driver	2 Receiver	Half Duplex	5.5 V	4.5 V	SMD/SMT	17 mA	- 40 C	+ 105 C	10 kV	RS-232 Transceivers	Tray
RS-232 Interface IC +5V, RS-232 Transceivers with 0.1 F External Capacitors MAX202ESE+ Analog Devices / Maxim Integrated 1: $8.04 931In Stock	Mfr. Part No. MAX202ESE+ Mouser Part No 700-MAX202ESE	Analog Devices / Maxim Integrated	RS-232 Interface IC +5V, RS-232 Transceivers with 0.1 F External Capacitors Learn More about Analog Devices / Maxim Integrated maxim hvac solutions	Datasheet	931In Stock	$8.04 $6.20 $5.59 $5.23 View $4.75 $4.74 $4.62 $4.50	Min.: 1 Mult.: 1	SO-Narrow-16	MAX202	Transceiver	120 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	SMD/SMT	15 mA	- 40 C	+ 85 C	Without ESD Protection	RS-232 Transceivers	Tube
RS-232 Interface IC 15kV ESD-Protected, +5V RS-232 Transceivers MAX208EEWG+T Analog Devices / Maxim Integrated 1: $5.66 425In Stock	Mfr. Part No. MAX208EEWG+T Mouser Part No 700-MAX208EEWGT	Analog Devices / Maxim Integrated	RS-232 Interface IC 15kV ESD-Protected, +5V RS-232 Transceivers Learn More about Analog Devices / Maxim Integrated maxim hvac solutions	Datasheet	425In Stock	Cut Tape $5.66 $5.53 $5.41 $5.30 $5.07 View $5.22 $5.14 $4.99 MouseReel Available	Min.: 1 Mult.: 1	SOIC-24	MAX208E	Transceiver	120 kb/s	4 Driver	4 Receiver	Full Duplex	5 V	5 V	SMD/SMT	20 mA	- 40 C	+ 85 C	15 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC +5V, RS-232 Transceivers with 0.1 F External Capacitors MAX211CAI+T Analog Devices / Maxim Integrated 1: $9.42 1,078In Stock	Mfr. Part No. MAX211CAI+T Mouser Part No 700-MAX211CAIT	Analog Devices / Maxim Integrated	RS-232 Interface IC +5V, RS-232 Transceivers with 0.1 F External Capacitors	Datasheet	1,078In Stock	Cut Tape $9.42 $9.21 $9.01 $8.83 View $8.69 $8.56 $8.43 $8.31 MouseReel Available	Min.: 1 Mult.: 1	SSOP-28	MAX211	Transceiver	120 kb/s	4 Driver	5 Receiver		5 V	5 V	SMD/SMT	20 mA	0 C	+ 70 C		RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC 15kV ESD-Protected, +5V RS-232 Transceivers MAX211ECWI+ Analog Devices / Maxim Integrated 1: $16.18 335In Stock	Mfr. Part No. MAX211ECWI+ Mouser Part No 700-MAX211ECWI	Analog Devices / Maxim Integrated	RS-232 Interface IC 15kV ESD-Protected, +5V RS-232 Transceivers Learn More about Analog Devices / Maxim Integrated maxim hvac solutions	Datasheet	335In Stock	$16.18 $12.89 $10.95 $10.82 View $10.72 $9.73 $9.48 Quote	Min.: 1 Mult.: 1	SOIC-28	MAX211E	Transceiver	120 kb/s	4 Driver	5 Receiver	Full Duplex	5 V	5 V	SMD/SMT	20 mA	0 C	+ 70 C	15 kV	RS-232 Transceivers	Tube
RS-232 Interface IC 15kV ESD-Protected, +5V, 1 A, Single RS-232 Transceiver with AutoShutdown MAX221EEAE+T Analog Devices / Maxim Integrated 1: $9.09 2,722In Stock	Mfr. Part No. MAX221EEAE+T Mouser Part No 700-MAX221EEAET	Analog Devices / Maxim Integrated	RS-232 Interface IC 15kV ESD-Protected, +5V, 1 A, Single RS-232 Transceiver with AutoShutdown	Datasheet	2,722In Stock	Cut Tape $9.09 $7.06 $6.55 $5.98 View Reel $5.43 $5.73 $5.56 $5.43 $5.43 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SSOP-16	MAX221E	Transceiver	250 kb/s	1 Driver	1 Receiver	Full Duplex	5 V	5 V	SMD/SMT	10 mA	- 40 C	+ 85 C	15 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC +5V-Powered, Multichannel RS-232 Drivers MAX222EWN+T Analog Devices / Maxim Integrated 1: $7.63 211In Stock	Mfr. Part No. MAX222EWN+T Mouser Part No 700-MAX222EWNT	Analog Devices / Maxim Integrated	RS-232 Interface IC +5V-Powered, Multichannel RS-232 Drivers	Datasheet	211In Stock	Cut Tape $7.63 $7.46 $7.30 $7.15 View $7.04 $6.94 $6.83 Quote MouseReel Available	Min.: 1 Mult.: 1	SO-Wide-18	MAX222	Transceiver	200 kb/s	2 Driver	2 Receiver	Full Duplex	5 V	5 V	SMD/SMT	10 mA	- 40 C	+ 85 C	Without ESD Protection	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC +5V-Powered, Multichannel RS-232 Drivers MAX232AEPE+ Analog Devices / Maxim Integrated 1: $19.20 312In Stock	Mfr. Part No. MAX232AEPE+ Mouser Part No 700-MAX232AEPE	Analog Devices / Maxim Integrated	RS-232 Interface IC +5V-Powered, Multichannel RS-232 Drivers Learn More about Analog Devices / Maxim Integrated maximmax232	Datasheet	312In Stock	$19.20 $15.71 $13.34 $12.90 $12.67	Min.: 1 Mult.: 1	PDIP-16	MAX232	Transceiver	200 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	Through Hole	10 mA	- 40 C	+ 85 C	Without ESD Protection	RS-232 Transceivers	Tube
RS-232 Interface IC +5V-Powered, Multichannel RS-232 Drivers MAX232CSE+T Analog Devices / Maxim Integrated 1: $7.79 4,446In Stock	Mfr. Part No. MAX232CSE+T Mouser Part No 700-MAX232CSET	Analog Devices / Maxim Integrated	RS-232 Interface IC +5V-Powered, Multichannel RS-232 Drivers Learn More about Analog Devices / Maxim Integrated maximmax232	Datasheet	4,446In Stock	Cut Tape $7.79 $6.02 $5.57 $5.09 View Reel $4.56 $4.82 $4.73 $4.56 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SO-Narrow-16	MAX232	Transceiver	200 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	SMD/SMT	10 mA	0 C	+ 70 C	Without ESD Protection	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC 15kV ESD-Protected, +5V RS-232 Transceivers MAX232ECPE+ Analog Devices / Maxim Integrated 1: $12.00 2,458In Stock	Mfr. Part No. MAX232ECPE+ Mouser Part No 700-MAX232ECPE	Analog Devices / Maxim Integrated	RS-232 Interface IC 15kV ESD-Protected, +5V RS-232 Transceivers Learn More about Analog Devices / Maxim Integrated maximmax232	Datasheet	2,458In Stock	$12.00 $9.49 $8.05 $8.03 View $7.95 $7.48 $7.31 Quote	Min.: 1 Mult.: 1	PDIP-16	MAX232	Transceiver	120 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	Through Hole	10 mA	0 C	+ 70 C	15 kV	RS-232 Transceivers	Tube