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Full Duplex 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 MAX3232EUE+ Analog Devices / Maxim Integrated 1: $10.51 2,251In 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	2,251In Stock	$10.51 $8.19 $6.99 $6.75 View $6.63 $6.45 $6.32 Quote	Min.: 1 Mult.: 1	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 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 $5.81 $5.29 View $4.90 $4.72 $4.57 $4.38 Quote	Min.: 1 Mult.: 1	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: $19.17 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	$19.17 $15.19 $14.20 $13.10 View $12.49 $12.27	Min.: 1 Mult.: 1	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 $11.17 $10.25 View $10.15 $9.56 $9.34 Quote	Min.: 1 Mult.: 1	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 15kV ESD-Protected, RS-232 Transceivers for Multidrop Applications MAX3323EEUE+ Analog Devices / Maxim Integrated 1: $16.02 767In Stock	Mfr. Part No. MAX3323EEUE+ Mouser Part No 700-MAX3323EEUE	Analog Devices / Maxim Integrated	RS-232 Interface IC 15kV ESD-Protected, RS-232 Transceivers for Multidrop Applications	Datasheet	767In Stock	$16.02 $12.66 $10.92 $10.56 View $10.39 $10.14 $9.95 Quote	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-16	MAX3323E	Transceiver	250 kb/s	1 Driver	1 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 40 C	+ 85 C	15 kV	Tube
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	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 +2.35V to +5.5V, 1 A, 2Tx/2Rx RS-232 Transceivers with 15kV ESD-Protected I/O and Logic Pins MAX3380EEUP+T Analog Devices / Maxim Integrated 1: $17.83 864In Stock	Mfr. Part No. MAX3380EEUP+T Mouser Part No 700-MAX3380EEUPT	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	864In Stock	Cut Tape $17.83 $13.96 $12.99 $11.93 View $11.83 $11.12 $10.88 $10.30 MouseReel Available	Min.: 1 Mult.: 1	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	Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST202EBDR STMicroelectronics 1: $1.22 4,934In 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	4,934In Stock	Cut Tape $1.22 $0.926 $0.847 $0.764 Reel $0.634 View $0.728 $0.696 $0.667 $0.628 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 $0.832 $0.904 $0.875 $0.871 $0.832 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: $1.77 7,497In 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	7,497In Stock	Cut Tape $1.77 $1.32 $1.15 $1.02 Reel $0.841 View $0.959 $0.926 $0.919 $0.798 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: $0.76 11,011In Stock 7,500Expected 05/03/2027	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	11,011In Stock 7,500Expected 05/03/2027	Cut Tape $0.76 $0.556 $0.506 $0.452 Reel $0.379 View $0.426 $0.41 $0.397 $0.373 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: $2.01 1,731In 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	1,731In Stock	Cut Tape $2.01 $1.48 $1.35 $1.20 Reel $1.00 View $1.13 $1.09 $0.986 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 3,351In 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	3,351In Stock	Cut Tape $1.59 $1.16 $1.05 $0.923 Reel $0.755 View $0.867 $0.833 $0.832 $0.739 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: $1.62 6,333In 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	6,333In Stock	Cut Tape $1.62 $1.19 $1.08 $0.955 Reel $0.803 View $0.897 $0.861 $0.846 $0.786 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 5V MultiCh Line Driv er/Receiver A 595-M A 595-MAX208CDW MAX208CDWR Texas Instruments 1: $4.45 2,044In Stock	Mfr. Part No. MAX208CDWR Mouser Part No 595-MAX208CDWR	Texas Instruments	RS-232 Interface IC 5V MultiCh Line Driv er/Receiver A 595-M A 595-MAX208CDW	Datasheet	2,044In Stock	Cut Tape $4.45 $3.38 $3.11 $2.82 View Reel $2.47 $2.69 $2.67 $2.51 $2.47 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SOIC-24	MAX208	Transceiver	120 kb/s	4 Driver	4 Receiver	Full Duplex	5.5 V	4.5 V	20 mA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC Dual RS232 A 595-MAX 232D A 595-MAX232D A 595-MAX232D MAX232DR Texas Instruments 1: $1.34 3,372In Stock 25,000Expected 11/01/2027	Mfr. Part No. MAX232DR Mouser Part No 595-MAX232DR	Texas Instruments	RS-232 Interface IC Dual RS232 A 595-MAX 232D A 595-MAX232D A 595-MAX232D	Datasheet	3,372In Stock 25,000Expected 11/01/2027	Cut Tape $1.34 $0.974 $0.883 $0.782 View Reel $0.656 $0.734 $0.705 $0.694 $0.656 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-16	MAX232	Transceiver	120 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	10 mA	- 40 C	+ 85 C	ESD Protection	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 Line Driver/Re ceiver A 595-MAX232 A 595-MAX232ECD MAX232ECDR Texas Instruments 1: $1.28 5,715In Stock	Mfr. Part No. MAX232ECDR Mouser Part No 595-MAX232ECDR	Texas Instruments	RS-232 Interface IC RS232 Line Driver/Re ceiver A 595-MAX232 A 595-MAX232ECD	Datasheet	5,715In Stock	Cut Tape $1.28 $0.925 $0.838 $0.741 Reel $0.619 View $0.695 $0.667 $0.646 $0.618 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-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 RS232 Line Driver/Re ceiver A 595-MAX232 A 595-MAX232EIDW MAX232EIDWR Texas Instruments 1: $1.28 2,925In Stock	Mfr. Part No. MAX232EIDWR Mouser Part No 595-MAX232EIDWR	Texas Instruments	RS-232 Interface IC RS232 Line Driver/Re ceiver A 595-MAX232 A 595-MAX232EIDW	Datasheet	2,925In Stock	Cut Tape $1.28 $0.925 $0.838 $0.741 Reel $0.621 View $0.695 $0.667 $0.646 $0.606 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SOIC-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 RS232 Line Driver/Re ceiver MAX232EIN Texas Instruments 1: $2.41 3,260In Stock	Mfr. Part No. MAX232EIN Mouser Part No 595-MAX232EIN	Texas Instruments	RS-232 Interface IC RS232 Line Driver/Re ceiver	Datasheet	3,260In Stock	$2.41 $1.79 $1.63 $1.46 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 3,794In 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	3,794In Stock	Cut Tape $1.28 $0.925 $0.838 $0.741 Reel $0.621 View $0.695 $0.667 $0.646 $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: $2.28 5,190In Stock 10,000Expected 07/06/2027	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	5,190In Stock 10,000Expected 07/06/2027	Cut Tape $2.28 $1.70 $1.55 $1.39 Reel $1.21 View $1.31 $1.27 $1.23 $1.18 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: $2.35 3,400In 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	3,400In Stock	Cut Tape $2.35 $1.74 $1.59 $1.42 Reel $1.12 View $1.34 $1.30 $1.25 $1.03 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: $2.12 3,754In 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	3,754In Stock	Cut Tape $2.12 $1.59 $1.44 $1.40 View Reel $1.20 $1.32 $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 1-Channel RS-232 A 5 95-MAX3221IPW A 595 A 595-MAX3221IPW MAX3221IPWR Texas Instruments 1: $2.33 5,167In Stock 68,000On Order	Mfr. Part No. MAX3221IPWR Mouser Part No 595-MAX3221IPWR	Texas Instruments	RS-232 Interface IC 1-Channel RS-232 A 5 95-MAX3221IPW A 595 A 595-MAX3221IPW	Datasheet	5,167In Stock 68,000On Order On Order Ship Dates Mfr. No: MAX3221IPWR Stock: 5,167 Can Dispatch Immediately On Order: 32,000 Expected 29/03/2027 36,000 Expected 10/05/2027 Factory Lead Time: 26 Weeks	Cut Tape $2.33 $1.73 $1.58 $1.41 View Reel $1.22 $1.34 $1.30 $1.22 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 3-5.5V Single-Ch Lin e Drvr/Rcvr ALT 595 ALT 595-MAX3221IPWR MAX3221IPWRG4 Texas Instruments 1: $2.67 1,515In Stock 2,000Expected 03/12/2026	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	1,515In Stock 2,000Expected 03/12/2026	Cut Tape $2.67 $1.98 $1.81 $1.62 Reel $1.21 View $1.53 $1.48 $1.42 $1.19 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