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Full Duplex Transceiver Interface ICs

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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.	Product Type	Product	Type	Mounting Style	Package / Case
RS-232 Interface IC +5V-Powered, Multichannel RS-232 Drivers MAX222EWN+T Analog Devices / Maxim Integrated 1: $13.27 211In Stock	Mfr. Part # MAX222EWN+T Mouser Part # 700-MAX222EWNT	Analog Devices / Maxim Integrated	RS-232 Interface IC +5V-Powered, Multichannel RS-232 Drivers	Datasheet	211In Stock	Cut Tape $13.27 $10.40 $9.69 $8.91 $8.91 MouseReel Available	Min.: 1 Mult.: 1 Max.: 168	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SO-Wide-18
RS-422/RS-485 Interface IC Fail-Safe, High-Speed (10Mbps), Slew-Rat MAX3080CSD+ Analog Devices / Maxim Integrated 1: $6.00 548In Stock	Mfr. Part # MAX3080CSD+ Mouser Part # 700-MAX3080CSD	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC Fail-Safe, High-Speed (10Mbps), Slew-Rat	Datasheet	548In Stock	$6.00 $4.57 $4.20 $3.81 $3.62	Min.: 1 Mult.: 1 Max.: 438	RS-422/RS-485 Interface IC			SMD/SMT	SOIC-14
RS-232 Interface IC 15kV ESD-Protected, 1 A, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown MAX3221EEAE+ Analog Devices / Maxim Integrated 1: $10.96 1,570In Stock	Mfr. Part # MAX3221EEAE+ Mouser Part # 700-MAX3221EEAE	Analog Devices / Maxim Integrated	RS-232 Interface IC 15kV ESD-Protected, 1 A, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown	Datasheet	1,570In Stock	$10.96 $8.56 $7.96 $7.29 View $6.92 $6.78 $6.63	Min.: 1 Mult.: 1 Max.: 1,256	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SSOP-16
RS-232 Interface IC 15kV ESD-Protected, 1 A, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown MAX3221EEUE+T Analog Devices / Maxim Integrated 1: $10.53 3,304In Stock	Mfr. Part # MAX3221EEUE+T Mouser Part # 700-MAX3221EEUET	Analog Devices / Maxim Integrated	RS-232 Interface IC 15kV ESD-Protected, 1 A, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown	Datasheet	3,304In Stock	Cut Tape $10.53 $8.22 $7.64 $6.99 View Reel $6.09 $6.76 $6.68 $6.59 $6.09 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,643 : 2,500	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	TSSOP-16
RS-232 Interface IC 15kV ESD-Protected, 1 A, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus MAX3226ECAE+T Analog Devices / Maxim Integrated 1: $7.85 1,069In Stock	Mfr. Part # MAX3226ECAE+T Mouser Part # 700-MAX3226ECAET	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	1,069In Stock	Cut Tape $7.85 $6.06 $5.61 $5.11 View $4.74 $4.73 $4.73 MouseReel Available	Min.: 1 Mult.: 1 Max.: 855	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SSOP-16
RS-232 Interface IC 15kV ESD-Protected, 1 A, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus MAX3227EEUE+ Analog Devices / Maxim Integrated 1: $26.48 2,467In Stock	Mfr. Part # MAX3227EEUE+ Mouser Part # 700-MAX3227EEUE	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	2,467In Stock	$26.48 $21.31 $18.63 $18.09 View $17.82 $17.58	Min.: 1 Mult.: 1 Max.: 1,973	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	TSSOP-16
RS-232 Interface IC 15kV ESD-Protected, 1 A, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus MAX3244EEAI+ Analog Devices / Maxim Integrated 1: $23.70 108In Stock	Mfr. Part # MAX3244EEAI+ Mouser Part # 700-MAX3244EEAI	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	108In Stock	$23.70 $18.88 $17.39	Min.: 1 Mult.: 1 Max.: 86	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SSOP-28
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 # MAX3245ECAI+ Mouser Part # 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	Min.: 1 Mult.: 1 Max.: 160	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SSOP-28
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 # MAX3380EEUP+ Mouser Part # 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	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	TSSOP-20
RS-422/RS-485 Interface IC Low-Power, Slew-Rate-Limited RS-485/RS-4 MAX488CSA+ Analog Devices / Maxim Integrated 1: $5.73 118In Stock	Mfr. Part # MAX488CSA+ Mouser Part # 700-MAX488CSA	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC Low-Power, Slew-Rate-Limited RS-485/RS-4	Datasheet	118In Stock	$5.73 $4.37 $4.02 $3.41	Min.: 1 Mult.: 1 Max.: 414	RS-422/RS-485 Interface IC			SMD/SMT	SOIC-8
RS-422/RS-485 Interface IC Low-Power, Slew-Rate-Limited RS-485/RS-4 MAX490ESA+ Analog Devices / Maxim Integrated 1: $7.37 678In Stock	Mfr. Part # MAX490ESA+ Mouser Part # 700-MAX490ESA	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC Low-Power, Slew-Rate-Limited RS-485/RS-4	Datasheet	678In Stock	$7.37 $5.68 $5.26 $4.46 $4.43	Min.: 1 Mult.: 1 Max.: 544	RS-422/RS-485 Interface IC			SMD/SMT	SOIC-8
RS-485 Interface IC 5.0 kV, 1 Mbps Isolated Full-Duplex RS-485 Transceiver SI85857D-IS Skyworks Solutions, Inc. 1: $4.27 355In Stock	Mfr. Part # SI85857D-IS Mouser Part # 873-SI85857D-IS	Skyworks Solutions, Inc.	RS-485 Interface IC 5.0 kV, 1 Mbps Isolated Full-Duplex RS-485 Transceiver Learn More about Skyworks Solutions, Inc. skyworks si858x isolated rs485 transceivers	Datasheet	355In Stock	$4.27 $3.23 $2.84 $2.63 View $2.53 $2.46 $2.39 $2.32	Min.: 1 Mult.: 1	RS-485 Interface IC	RS-485 Transceivers		SMD/SMT	SOIC-16
RS-232 Interface IC 5V 2Driver/2Receiver ST202ECTR STMicroelectronics 1: $1.64 1,966In Stock	Mfr. Part # ST202ECTR Mouser Part # 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	RS-232 Interface IC			SMD/SMT	TSSOP-16
RS-232 Interface IC 5V 2Driver/2Receiver ST202ECDR STMicroelectronics 1: $1.58 2,545In Stock 4,900Expected 10/8/2026	Mfr. Part # ST202ECDR Mouser Part # 511-ST202ECDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	2,545In Stock 4,900Expected 10/8/2026	Cut Tape $1.58 $1.23 $1.08 $0.963 Reel $0.807 View $0.907 $0.874 $0.862 $0.782 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC			SMD/SMT	SOIC-16
RS-232 Interface IC 5V 2Driver/2Receiver ST232CDR STMicroelectronics 1: $0.81 9,528In Stock 10,000Expected 2/12/2027	Mfr. Part # ST232CDR Mouser Part # 511-ST232CDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	9,528In Stock 10,000Expected 2/12/2027	Cut Tape $0.81 $0.587 $0.532 $0.471 Reel $0.394 View $0.442 $0.425 $0.41 $0.384 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC			SMD/SMT	SOIC-16
RS-232 Interface IC 5V 2Driver/2Receiver ST232EBTR STMicroelectronics 1: $1.98 1,739In Stock	Mfr. Part # ST232EBTR Mouser Part # 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 $1.46 $1.33 $1.18 Reel $0.995 View $1.11 $1.07 $0.973 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC			SMD/SMT	TSSOP-16
RS-232 Interface IC 5V 2Driver/2Receiver ST232EBDR STMicroelectronics 1: $1.59 2,987In Stock	Mfr. Part # ST232EBDR Mouser Part # 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 $0.867 $0.833 $0.832 $0.739 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC			SMD/SMT	SOIC-16
RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans ST490ABDR STMicroelectronics 1: $2.37 9,328In Stock	Mfr. Part # ST490ABDR Mouser Part # 511-ST490ABDR	STMicroelectronics	RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans Learn More about STMicroelectronics stm high speed transceivers	Datasheet	9,328In Stock	Cut Tape $2.37 $1.76 $1.61 $1.44 Reel $1.22 View $1.36 $1.31 $1.29 $1.19 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-422/RS-485 Interface IC			SMD/SMT	SOIC-8
RS-422/RS-485 Interface IC EMC protected 12-Mb ps full-duplex 5-k A A 595-ISO1432BDW ISO1432BDWR Texas Instruments 1: $5.00 222In Stock 4,000Expected 2/15/2027	Mfr. Part # ISO1432BDWR Mouser Part # 595-ISO1432BDWR	Texas Instruments	RS-422/RS-485 Interface IC EMC protected 12-Mb ps full-duplex 5-k A A 595-ISO1432BDW Learn More about Texas Instruments ti iso141x transceivers	Datasheet	222In Stock 4,000Expected 2/15/2027	Cut Tape $5.00 $3.77 $3.48 $3.15 $3.00 Reel $2.71 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RS-422/RS-485 Interface IC	RS-422/RS-485 Transceivers	Isolated	SMD/SMT	SOIC-16
RS-422/RS-485 Interface IC EMC protected 50-Mb ps full-duplex 5-k A A 595-ISO1452DWR ISO1452DW Texas Instruments 1: $7.38 436In Stock	Mfr. Part # ISO1452DW Mouser Part # 595-ISO1452DW	Texas Instruments	RS-422/RS-485 Interface IC EMC protected 50-Mb ps full-duplex 5-k A A 595-ISO1452DWR Learn More about Texas Instruments ti iso141x transceivers	Datasheet	436In Stock	$7.38 $5.81 $5.28 $4.86 View $4.66 $4.54 $4.25 $4.15	Min.: 1 Mult.: 1	RS-422/RS-485 Interface IC	RS-422/RS-485 Transceivers	Isolated	SMD/SMT	SOIC-16
RS-232 Interface IC 5V Dual Line Driver/ Receiver A 595-MAX2 A 595-MAX202ID MAX202IDR Texas Instruments 1: $1.68 7,996In Stock	Mfr. Part # MAX202IDR Mouser Part # 595-MAX202IDR	Texas Instruments	RS-232 Interface IC 5V Dual Line Driver/ Receiver A 595-MAX2 A 595-MAX202ID	Datasheet	7,996In Stock	Cut Tape $1.68 $1.23 $1.12 $0.986 Reel $0.826 View $0.927 $0.891 $0.882 $0.808 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SOIC-Narrow-16
RS-232 Interface IC 5V Dual Line Driver/ Receiver A 595-MAX2 A 595-MAX202IDW MAX202IDWR Texas Instruments 1: $1.62 1,829In Stock 4,000Expected 12/31/2026	Mfr. Part # MAX202IDWR Mouser Part # 595-MAX202IDWR	Texas Instruments	RS-232 Interface IC 5V Dual Line Driver/ Receiver A 595-MAX2 A 595-MAX202IDW	Datasheet	1,829In Stock 4,000Expected 12/31/2026	Cut Tape $1.62 $1.19 $1.08 $0.957 Reel $0.803 View $0.90 $0.866 $0.858 $0.786 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SOIC-16
RS-232 Interface IC RS232 Line Driver/Re ceiver A 595-MAX232 A 595-MAX232EIPW MAX232EIPWR Texas Instruments 1: $1.28 6,297In Stock	Mfr. Part # MAX232EIPWR Mouser Part # 595-MAX232EIPWR	Texas Instruments	RS-232 Interface IC RS232 Line Driver/Re ceiver A 595-MAX232 A 595-MAX232EIPW	Datasheet	6,297In 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	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	TSSOP-16
RS-232 Interface IC Dual RS232 A 595-MAX 232IDW A 595-MAX232 A 595-MAX232IDW MAX232IDWR Texas Instruments 1: $1.37 2,589In Stock 4,000Expected 12/24/2026	Mfr. Part # MAX232IDWR Mouser Part # 595-MAX232IDWR	Texas Instruments	RS-232 Interface IC Dual RS232 A 595-MAX 232IDW A 595-MAX232 A 595-MAX232IDW	Datasheet	2,589In Stock 4,000Expected 12/24/2026	Cut Tape $1.37 $0.994 $0.901 $0.798 Reel $0.674 View $0.748 $0.719 $0.707 $0.658 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SOIC-16
RS-232 Interface IC 1-Channel RS-232 A 5 95-MAX3221CDB A 595 A 595-MAX3221CDB MAX3221CDBR Texas Instruments 1: $2.05 8,062In Stock 10,000Expected 4/12/2027	Mfr. Part # MAX3221CDBR Mouser Part # 595-MAX3221CDBR	Texas Instruments	RS-232 Interface IC 1-Channel RS-232 A 5 95-MAX3221CDB A 595 A 595-MAX3221CDB	Datasheet	8,062In Stock 10,000Expected 4/12/2027	Cut Tape $2.05 $1.52 $1.38 $1.23 Reel $1.05 View $1.16 $1.12 $1.09 $1.02 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SSOP-16