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Transceiver RS-232 Interface IC

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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.	Mounting Style	Package/Case	Series	Function	Data Rate	Number of Drivers	Number of Receivers	Duplex	Supply Voltage - Max	Supply Voltage - Min	Operating Supply Current	Minimum Operating Temperature	Maximum Operating Temperature	ESD Protection	Packaging
RS-232 Interface IC 3.0V to 5.5V, Low-Power, up to 1Mbps, Tr MAX3232ESE+ Analog Devices / Maxim Integrated 1: $10.97 2,143In Stock	Mfr. Part No. MAX3232ESE+ Mouser Part No 700-MAX3232ESE	Analog Devices / Maxim Integrated	RS-232 Interface IC 3.0V to 5.5V, Low-Power, up to 1Mbps, Tr	Datasheet	2,143In Stock	$10.97 $8.56 $7.77 $7.28 View $6.93 $6.77 $6.62	Min.: 1 Mult.: 1 Max.: 1,794	SMD/SMT	SOIC-Narrow-16	MAX3232E	Transceiver	235 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 40 C	+ 85 C	Without ESD Protection	Tube
RS-232 Interface IC 3.0V to 5.5V, Low-Power, up to 1Mbps, Tr MAX3232ESE+T Analog Devices / Maxim Integrated 1: $10.79 2,389In Stock	Mfr. Part No. MAX3232ESE+T Mouser Part No 700-MAX3232ESET	Analog Devices / Maxim Integrated	RS-232 Interface IC 3.0V to 5.5V, Low-Power, up to 1Mbps, Tr	Datasheet	2,389In Stock	Cut Tape $10.79 $8.46 $7.85 $7.19 View $6.97 $6.87 $6.78 $6.78 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,911	SMD/SMT	SO-Narrow-16	MAX3232E	Transceiver	120 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 40 C	+ 85 C	Without ESD Protection	Reel, Cut Tape, MouseReel
RS-232 Interface IC 3.0V to 5.5V, Low-Power, up to 1Mbps, Tr MAX3232EUE+ Analog Devices / Maxim Integrated 1: $10.51 2,480In Stock	Mfr. Part No. MAX3232EUE+ Mouser Part No 700-MAX3232EUE	Analog Devices / Maxim Integrated	RS-232 Interface IC 3.0V to 5.5V, Low-Power, up to 1Mbps, Tr	Datasheet	2,480In Stock	$10.51 $8.19 $6.99 $6.76 View $6.63 $6.45 $6.33	Min.: 1 Mult.: 1 Max.: 2,000	SMD/SMT	TSSOP-16	MAX3232E	Transceiver	235 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 40 C	+ 85 C	Without ESD Protection	Tube
RS-232 Interface IC 3.0V to 5.5V, Low-Power, up to 1Mbps, Tr MAX3237CAI+T Analog Devices / Maxim Integrated 1: $7.78 958In Stock	Mfr. Part No. MAX3237CAI+T Mouser Part No 700-MAX3237CAIT	Analog Devices / Maxim Integrated	RS-232 Interface IC 3.0V to 5.5V, Low-Power, up to 1Mbps, Tr	Datasheet	958In Stock	Cut Tape $7.78 $6.00 $5.56 $5.07 $4.70 $4.70 MouseReel Available	Min.: 1 Mult.: 1 Max.: 766	SMD/SMT	SSOP-28	MAX3237	Transceiver	250 kb/s	5 Driver	3 Receiver		5.5 V	3 V	2 mA	0 C	+ 70 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC 15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers MAX3237EEAI+ Analog Devices / Maxim Integrated 1: $13.06 725In Stock	Mfr. Part No. MAX3237EEAI+ Mouser Part No 700-MAX3237EEAI	Analog Devices / Maxim Integrated	RS-232 Interface IC 15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers Learn More about Analog Devices / Maxim Integrated maxim programmable logic controllers	Datasheet	725In Stock	$13.06 $12.77 $12.73	Min.: 1 Mult.: 1 Max.: 580	SMD/SMT	SSOP-28	MAX3237E	Transceiver	250 kb/s	5 Driver	3 Receiver	Full Duplex	5.5 V	3 V	2 mA	- 40 C	+ 85 C	15 kV	Tube
RS-232 Interface IC 3.0V to 5.5V, Low-Power, up to 1Mbps, Tr MAX3241CAI+ Analog Devices / Maxim Integrated 1: $8.14 376In Stock	Mfr. Part No. MAX3241CAI+ Mouser Part No 700-MAX3241CAI	Analog Devices / Maxim Integrated	RS-232 Interface IC 3.0V to 5.5V, Low-Power, up to 1Mbps, Tr	Datasheet	376In Stock	$8.14 $6.28 $5.82 $5.29 $4.90	Min.: 1 Mult.: 1 Max.: 300	SMD/SMT	SSOP-28	MAX3241	Transceiver	235 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	1 mA	0 C	+ 70 C	Without ESD Protection	Tube
RS-232 Interface IC 15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers MAX3241ECAI+ Analog Devices / Maxim Integrated 1: $19.18 117In Stock	Mfr. Part No. MAX3241ECAI+ Mouser Part No 700-MAX3241ECAI	Analog Devices / Maxim Integrated	RS-232 Interface IC 15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers Learn More about Analog Devices / Maxim Integrated maxim programmable logic controllers	Datasheet	117In Stock	$19.18 $15.19 $14.20 $13.11	Min.: 1 Mult.: 1 Max.: 93	SMD/SMT	SSOP-28	MAX3241E	Transceiver	250 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	1 mA	0 C	+ 70 C	15 kV	Tube
RS-232 Interface IC 15kV ESD-Protected, 1 A, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus MAX3245ECAI+ Analog Devices / Maxim Integrated 1: $15.33 200In Stock	Mfr. Part No. MAX3245ECAI+ Mouser Part No 700-MAX3245ECAI	Analog Devices / Maxim Integrated	RS-232 Interface IC 15kV ESD-Protected, 1 A, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus Learn More about Analog Devices / Maxim Integrated maxim max3225e	Datasheet	200In Stock	$15.33 $12.00 $11.18 $10.26	Min.: 1 Mult.: 1 Max.: 160	SMD/SMT	SSOP-28	MAX3245E	Transceiver	1 Mb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	1 mA	0 C	+ 70 C	15 kV	Tube
RS-232 Interface IC 50V Isolated, 3.0V to 5.5V, 250kbps, 2 Tx/2 Rx, RS-232 Transceiver MAX3250CAI+ Analog Devices / Maxim Integrated 1: $14.57 2,206In Stock	Mfr. Part No. MAX3250CAI+ Mouser Part No 700-MAX3250CAI	Analog Devices / Maxim Integrated	RS-232 Interface IC 50V Isolated, 3.0V to 5.5V, 250kbps, 2 Tx/2 Rx, RS-232 Transceiver	Datasheet	2,206In Stock	$14.57 $11.50 $10.33 $9.73 View $9.44 $9.25 $9.04	Min.: 1 Mult.: 1 Max.: 1,764	SMD/SMT	SSOP-28	MAX3250	Transceiver	250 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	35 mA	0 C	+ 70 C	Without ESD Protection	Tube
RS-232 Interface IC 50V Isolated, 3.0V to 5.5V, 250kbps, 2 Tx/2 Rx, RS-232 Transceiver MAX3250CAI+T Analog Devices / Maxim Integrated 1: $14.91 1,846In Stock	Mfr. Part No. MAX3250CAI+T Mouser Part No 700-MAX3250CAIT	Analog Devices / Maxim Integrated	RS-232 Interface IC 50V Isolated, 3.0V to 5.5V, 250kbps, 2 Tx/2 Rx, RS-232 Transceiver	Datasheet	1,846In Stock	Cut Tape $14.91 $11.68 $10.87 $9.98 View $9.90 $9.76 $9.76 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,476	SMD/SMT	SSOP-28	MAX3250	Transceiver	250 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	35 mA	0 C	+ 70 C	Without ESD Protection	Reel, Cut Tape, MouseReel
RS-232 Interface IC +2.35V to +5.5V, 1 A, 2Tx/2Rx RS-232 Transceivers with 15kV ESD-Protected I/O and Logic Pins MAX3380EEUP+ Analog Devices / Maxim Integrated 1: $17.99 782In Stock	Mfr. Part No. MAX3380EEUP+ Mouser Part No 700-MAX3380EEUP	Analog Devices / Maxim Integrated	RS-232 Interface IC +2.35V to +5.5V, 1 A, 2Tx/2Rx RS-232 Transceivers with 15kV ESD-Protected I/O and Logic Pins	Datasheet	782In Stock	$17.99 $14.26 $13.33 $12.30 View $11.73 $11.51	Min.: 1 Mult.: 1 Max.: 625	SMD/SMT	TSSOP-20	MAX3380E	Transceiver	460 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	2.35 V	1 mA	- 40 C	+ 85 C	15 kV	Tube
RS-232 Interface IC 5V 2Driver/2Receiver ST202EBDR STMicroelectronics 1: $1.16 5,818In Stock	Mfr. Part No. ST202EBDR Mouser Part No 511-ST202EBDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	5,818In Stock	Cut Tape $1.16 $0.891 $0.818 $0.742 View Reel $0.635 $0.711 $0.678 $0.642 $0.635 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-16	ST202EB	Transceiver	400 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	10 mA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST202ECTR STMicroelectronics 1: $1.64 1,966In Stock	Mfr. Part No. ST202ECTR Mouser Part No 511-ST202EC	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	1,966In Stock	Cut Tape $1.64 $1.23 $1.13 $1.01 View Reel $0.833 $0.904 $0.876 $0.871 $0.833 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TSSOP-16	ST202EC	Transceiver	400 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	10 mA	0 C	+ 70 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST202ECDR STMicroelectronics 1: $1.58 7,607In Stock	Mfr. Part No. ST202ECDR Mouser Part No 511-ST202ECDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	7,607In Stock	Cut Tape $1.58 $1.23 $1.08 $0.963 Reel $0.807 View $0.907 $0.875 $0.862 $0.783 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-16	ST202EC	Transceiver	400 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	10 mA	0 C	+ 70 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST232CDR STMicroelectronics 1: $0.811 7,301In Stock 10,000Expected 2026/12/02	Mfr. Part No. ST232CDR Mouser Part No 511-ST232CDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	7,301In Stock 10,000Expected 2026/12/02	Cut Tape $0.811 $0.587 $0.533 $0.471 Reel $0.394 View $0.442 $0.426 $0.411 $0.384 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-16	ST232C	Transceiver	220 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	5 mA	0 C	+ 70 C	Without ESD Protection	Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST232EBTR STMicroelectronics 1: $1.98 1,739In Stock	Mfr. Part No. ST232EBTR Mouser Part No 511-ST232EB	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	1,739In Stock	Cut Tape $1.98 $1.47 $1.33 $1.17 Reel $0.996 View $1.11 $1.07 $0.973 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TSSOP-16	ST232EB	Transceiver	400 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	10 mA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST232EBDR STMicroelectronics 1: $1.59 2,987In Stock	Mfr. Part No. ST232EBDR Mouser Part No 511-ST232EBDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	2,987In Stock	Cut Tape $1.59 $1.16 $1.05 $0.923 Reel $0.755 View $0.868 $0.833 $0.74 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-16	ST232EB	Transceiver	400 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	10 mA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V Dual Line Driver/ Receiver A 595-MAX2 A 595-MAX202ID MAX202IDR Texas Instruments 1: $1.67 7,016In Stock	Mfr. Part No. MAX202IDR Mouser Part No 595-MAX202IDR	Texas Instruments	RS-232 Interface IC 5V Dual Line Driver/ Receiver A 595-MAX2 A 595-MAX202ID	Datasheet	7,016In Stock	Cut Tape $1.67 $1.23 $1.12 $0.986 Reel $0.826 View $0.927 $0.891 $0.883 $0.808 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-Narrow-16	MAX202	Transceiver	120 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	15 mA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 Line Driver/Re ceiver MAX232EIN Texas Instruments 1: $2.41 3,275In Stock	Mfr. Part No. MAX232EIN Mouser Part No 595-MAX232EIN	Texas Instruments	RS-232 Interface IC RS232 Line Driver/Re ceiver	Datasheet	3,275In Stock	$2.41 $1.79 $1.63 $1.47 View $1.38 $1.33 $1.29 $1.24 $1.22	Min.: 1 Mult.: 1	Through Hole	PDIP-16	MAX232E	Transceiver	250 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	10 mA	- 40 C	+ 85 C	15 kV	Tube
RS-232 Interface IC RS232 Line Driver/Re ceiver A 595-MAX232 A 595-MAX232EIPW MAX232EIPWR Texas Instruments 1: $1.28 6,422In Stock	Mfr. Part No. MAX232EIPWR Mouser Part No 595-MAX232EIPWR	Texas Instruments	RS-232 Interface IC RS232 Line Driver/Re ceiver A 595-MAX232 A 595-MAX232EIPW	Datasheet	6,422In Stock	Cut Tape $1.28 $0.926 $0.839 $0.741 Reel $0.621 View $0.695 $0.668 $0.647 $0.606 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TSSOP-16	MAX232E	Transceiver	250 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	10 mA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC 1-Channel RS-232 A 5 95-MAX3221CDB A 595 A 595-MAX3221CDB MAX3221CDBR Texas Instruments 1: $2.35 6,334In Stock 10,000Expected 2027/04/12	Mfr. Part No. MAX3221CDBR Mouser Part No 595-MAX3221CDBR	Texas Instruments	RS-232 Interface IC 1-Channel RS-232 A 5 95-MAX3221CDB A 595 A 595-MAX3221CDB	Datasheet	6,334In Stock 10,000Expected 2027/04/12	Cut Tape $2.35 $1.74 $1.59 $1.42 View Reel $1.12 $1.34 $1.33 $1.12 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SSOP-16	MAX3221	Transceiver	250 kb/s	1 Driver	1 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC 3-5.5V Single-Ch Lin e Drvr/Rcvr ALT 595 ALT 595-MAX3221CPWR MAX3221CPWRG4 Texas Instruments 1: $2.06 3,399In Stock	Mfr. Part No. MAX3221CPWRG4 Mouser Part No 595-MAX3221CPWRG4	Texas Instruments	RS-232 Interface IC 3-5.5V Single-Ch Lin e Drvr/Rcvr ALT 595 ALT 595-MAX3221CPWR	Datasheet	3,399In Stock	Cut Tape $2.06 $1.52 $1.38 $1.23 View Reel $1.10 $1.16 $1.12 $1.10 $1.10 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TSSOP-16	MAX3221	Transceiver	250 kb/s	1 Driver	1 Receiver	Full Duplex	5.5 V	3 V	1 mA	0 C	+ 70 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS-232 Line Driver/R eceiver A 595-MAX32 A 595-MAX3221ECDB MAX3221ECDBR Texas Instruments 1: $2.31 4,007In Stock	Mfr. Part No. MAX3221ECDBR Mouser Part No 595-MAX3221ECDBR	Texas Instruments	RS-232 Interface IC RS-232 Line Driver/R eceiver A 595-MAX32 A 595-MAX3221ECDB	Datasheet	4,007In Stock	Cut Tape $2.31 $1.72 $1.57 $1.40 View Reel $1.20 $1.33 $1.29 $1.26 $1.20 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SSOP-16	MAX3221E	Transceiver	250 kb/s	1 Driver	1 Receiver	Full Duplex	5.5 V	3 V	1 mA	0 C	+ 70 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC 3-5.5V Single-Ch Lin e Drvr/Rcvr ALT 595 ALT 595-MAX3221IPWR MAX3221IPWRG4 Texas Instruments 1: $2.67 1,439In Stock 2,000Expected 2027/03/29	Mfr. Part No. MAX3221IPWRG4 Mouser Part No 595-MAX3221IPWRG4	Texas Instruments	RS-232 Interface IC 3-5.5V Single-Ch Lin e Drvr/Rcvr ALT 595 ALT 595-MAX3221IPWR	Datasheet	1,439In Stock 2,000Expected 2027/03/29	Cut Tape $2.67 $1.98 $1.81 $1.62 View Reel $1.27 $1.54 $1.48 $1.42 $1.27 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TSSOP-16	MAX3221	Transceiver	250 kb/s	1 Driver	1 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC 3 to 5V Multichannel RS-232 Line Drv/Rcv A 595-MAX3222EIPW MAX3222EIPWR Texas Instruments 1: $2.67 2,428In Stock 4,000Expected 2027/03/19	Mfr. Part No. MAX3222EIPWR Mouser Part No 595-MAX3222EIPWR	Texas Instruments	RS-232 Interface IC 3 to 5V Multichannel RS-232 Line Drv/Rcv A 595-MAX3222EIPW	Datasheet	2,428In Stock 4,000Expected 2027/03/19	Cut Tape $2.67 $2.00 $1.83 $1.64 View Reel $1.48 $1.55 $1.51 $1.48 $1.48 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 2,000	SMD/SMT	TSSOP-20	MAX3222E	Transceiver	500 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel