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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 1 A Supply-Current, True +3V to +5.5V RS MAX3243CAI+ Analog Devices / Maxim Integrated 1: $10.11 484In Stock	Mfr. Part # MAX3243CAI+ Mouser Part # 700-MAX3243CAI	Analog Devices / Maxim Integrated	RS-232 Interface IC 1 A Supply-Current, True +3V to +5.5V RS	Datasheet	484In Stock	$10.11 $9.89 $9.67 $9.48 $9.33	Min.: 1 Mult.: 1 Max.: 387	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SSOP-28
RS-422/RS-485 Interface IC 3.3V Powered, 15kV ESD-Protected, 12Mbps, Slew-Rate-Limited True RS-485/RS-422 Transceivers MAX3490EEPA+ Analog Devices / Maxim Integrated 1: $15.40 215In Stock	Mfr. Part # MAX3490EEPA+ Mouser Part # 700-MAX3490EEPA	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 3.3V Powered, 15kV ESD-Protected, 12Mbps, Slew-Rate-Limited True RS-485/RS-422 Transceivers	Datasheet	215In Stock	$15.40 $12.06 $11.21 $10.30	Min.: 1 Mult.: 1 Max.: 172	RS-422/RS-485 Interface IC			Through Hole	PDIP-8
RS-232 Interface IC 3V-5.5V RS-232 2-DRV/2-RCV LOW PWR SP3222EEY-L/TR MaxLinear 1: $1.86 134In Stock 10,000On Order	Mfr. Part # SP3222EEY-L/TR Mouser Part # 701-SP3222EEY-L/TR	MaxLinear	RS-232 Interface IC 3V-5.5V RS-232 2-DRV/2-RCV LOW PWR Learn More about MaxLinear sp3222e sp3232e rs 232 transceivers	Datasheet	134In Stock 10,000On Order On Order Ship Dates Mfr. #: SP3222EEY-L/TR Stock: 134 Can Ship Immediately On Order: 5,000 Expected 2/9/2027 5,000 Expected 7/27/2027 Factory Lead-Time: 46 Weeks	Cut Tape $1.86 $1.37 $1.24 $1.11 View Reel $0.915 $1.02 $0.98 $0.977 $0.915 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	TSSOP-20
RS-232 Interface IC RS232 Line Driver/Re ceiver ALT 595-MAX2 ALT 595-MAX232EIN MAX232EINE4 Texas Instruments 1: $2.44 636In Stock	Mfr. Part # MAX232EINE4 Mouser Part # 595-MAX232EINE4	Texas Instruments	RS-232 Interface IC RS232 Line Driver/Re ceiver ALT 595-MAX2 ALT 595-MAX232EIN	Datasheet	636In Stock	$2.44 $1.86 $1.57 $1.46 View $1.38 $1.16 $1.11 $1.09 $1.07	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers		Through Hole	PDIP-16
RS-232 Interface IC RS232 3V 3D/5R 15KV AUTODWN 28TSSOP COM ICL3243ECVZ Renesas / Intersil 1: $3.21 91In Stock 2,000Expected 10/27/2026	Mfr. Part # ICL3243ECVZ Mouser Part # 968-ICL3243ECVZ	Renesas / Intersil	RS-232 Interface IC RS232 3V 3D/5R 15KV AUTODWN 28TSSOP COM	Datasheet	91In Stock 2,000Expected 10/27/2026	$3.21 $2.30 $2.09 $1.86 View $1.69 $1.62 $1.54 $1.49 $1.46	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	TSSOP-28
RS-232 Interface IC Advanced L Pwr 5V RS232 2x Drvr/Rcv LT1080CSW#PBF Analog Devices 1: $7.56 228In Stock	Mfr. Part # LT1080CSW#PBF Mouser Part # 584-LT1080CSW#PBF	Analog Devices	RS-232 Interface IC Advanced L Pwr 5V RS232 2x Drvr/Rcv	Datasheet	228In Stock	$7.56 $7.40 $7.24 $7.09	Min.: 1 Mult.: 1 Max.: 182	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SO-18
RS-232 Interface IC Advanced L Pwr 5V RS232 Drvrs/Rcvs w/ Sm LT1141ACSW#PBF Analog Devices 1: $15.12 159In Stock	Mfr. Part # LT1141ACSW#PBF Mouser Part # 584-LT1141ACSW#PBF	Analog Devices	RS-232 Interface IC Advanced L Pwr 5V RS232 Drvrs/Rcvs w/ Sm	Datasheet	159In Stock	$15.12 $11.84 $11.02 $10.11	Min.: 1 Mult.: 1 Max.: 127	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SOIC-24
RS-232 Interface IC 3.3V L Pwr EIA/TIA-562 Tran LTC1385IG#PBF Analog Devices 1: $11.11 307In Stock	Mfr. Part # LTC1385IG#PBF Mouser Part # 584-LTC1385IG#PBF	Analog Devices	RS-232 Interface IC 3.3V L Pwr EIA/TIA-562 Tran	Datasheet	307In Stock	$11.11 $10.87 $10.63 $10.42	Min.: 1 Mult.: 1 Max.: 245	RS-232 Interface IC	RS-232 Transceivers	Low Power	SMD/SMT	SSOP-20
RS-422/RS-485 Interface IC 3.3V 20Mbps RS485/RS422 Tran LTC2852CMS#PBF Analog Devices 1: $5.85 1,200In Stock 50Expected 10/26/2026	Mfr. Part # LTC2852CMS#PBF Mouser Part # 584-LTC2852CMS#PBF	Analog Devices	RS-422/RS-485 Interface IC 3.3V 20Mbps RS485/RS422 Tran	Datasheet	1,200In Stock 50Expected 10/26/2026	$5.85 $4.46 $4.10 $3.72 View $3.53 $3.42	Min.: 1 Mult.: 1 Max.: 960	RS-422/RS-485 Interface IC	RS-422/RS-485 Transceivers	Low Power	SMD/SMT	MSOP-10
RS-422/RS-485 Interface IC Diff Drvr & Rcv Pair LTC491CS#PBF Analog Devices 1: $12.26 1,083In Stock	Mfr. Part # LTC491CS#PBF Mouser Part # 584-LTC491CS#PBF	Analog Devices	RS-422/RS-485 Interface IC Diff Drvr & Rcv Pair	Datasheet	1,083In Stock	$12.26 $9.60 $8.94 $8.20 View $8.12 $7.64	Min.: 1 Mult.: 1 Max.: 866	RS-422/RS-485 Interface IC	RS-422/RS-485 Transceivers	Low Power	SMD/SMT	SOIC-14
RS-232 Interface IC 5V, Isolated, RS-232 Driver Receiver MAX250ESD+ Analog Devices / Maxim Integrated 1: $18.59 275In Stock	Mfr. Part # MAX250ESD+ Mouser Part # 700-MAX250ESD	Analog Devices / Maxim Integrated	RS-232 Interface IC 5V, Isolated, RS-232 Driver Receiver	Datasheet	275In Stock	$18.59 $14.74 $13.76 $12.71	Min.: 1 Mult.: 1 Max.: 220	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SOIC-14
RS-232 Interface IC 15kV ESD-Protected, 1 A, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown MAX3223ECTP+ Analog Devices / Maxim Integrated 1: $16.56 86In Stock	Mfr. Part # MAX3223ECTP+ Mouser Part # 700-MAX3223ECTP	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	86In Stock	$16.56 $16.20 $15.85 $15.53 View $15.29 $15.06 Quote	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	TQFN-EP-20
RS-232 Interface IC 15kV ESD-Protected, 1 A, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus MAX3225EEUP+T Analog Devices / Maxim Integrated 1: $14.30 1,258In Stock	Mfr. Part # MAX3225EEUP+T Mouser Part # 700-MAX3225EEUPT	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	1,258In Stock	Cut Tape $14.30 $11.27 $10.51 $9.67 View $9.64 $9.08 $8.92 $8.92 MouseReel Available	Min.: 1 Mult.: 1 Max.: 843	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	TSSOP-20
RS-232 Interface IC 3.0V to 5.5V, Low-Power, up to 1Mbps, Tr MAX3241CAI+T Analog Devices / Maxim Integrated 1: $8.14 1,297In Stock	Mfr. Part # MAX3241CAI+T Mouser Part # 700-MAX3241CAIT	Analog Devices / Maxim Integrated	RS-232 Interface IC 3.0V to 5.5V, Low-Power, up to 1Mbps, Tr	Datasheet	1,297In Stock	Cut Tape $8.14 $6.28 $5.81 $5.30 View $4.91 $4.76 $4.76 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,037	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SSOP-28
RS-232 Interface IC 1 A Supply-Current, True +3V to +5.5V RS MAX3243CAI+T Analog Devices / Maxim Integrated 1: $10.11 586In Stock	Mfr. Part # MAX3243CAI+T Mouser Part # 700-MAX3243CAIT	Analog Devices / Maxim Integrated	RS-232 Interface IC 1 A Supply-Current, True +3V to +5.5V RS	Datasheet	586In Stock	Cut Tape $10.11 $9.89 $9.67 $9.48 $9.33 $9.33 MouseReel Available	Min.: 1 Mult.: 1 Max.: 468	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SSOP-28
RS-232 Interface IC 1 A Supply-Current, True +3V to +5.5V RS MAX3243EAI+ Analog Devices / Maxim Integrated 1: $12.02 141In Stock	Mfr. Part # MAX3243EAI+ Mouser Part # 700-MAX3243EAI	Analog Devices / Maxim Integrated	RS-232 Interface IC 1 A Supply-Current, True +3V to +5.5V RS	Datasheet	141In Stock	$12.02 $11.75 $11.50 $11.27	Min.: 1 Mult.: 1 Max.: 112	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SSOP-28
RS-232 Interface IC 1 A Supply Current, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus MAX3245CAI+T Analog Devices / Maxim Integrated 1: $4.24 2,141In Stock	Mfr. Part # MAX3245CAI+T Mouser Part # 700-MAX3245CAIT	Analog Devices / Maxim Integrated	RS-232 Interface IC 1 A Supply Current, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus	Datasheet	2,141In Stock	Cut Tape $4.24 $4.15 $4.06 $3.98 View Reel $3.80 $3.92 $3.86 $3.80 $3.80 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,712 : 2,000	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SSOP-28
RS-422/RS-485 Interface IC RS-485/RS-422 Transceivers with Preempha MAX3291ESD+ Analog Devices / Maxim Integrated 1: $11.22 706In Stock	Mfr. Part # MAX3291ESD+ Mouser Part # 700-MAX3291ESD	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC RS-485/RS-422 Transceivers with Preempha	Datasheet	706In Stock	$11.22 $10.97 $10.73 $10.52 View $10.36 $10.20	Min.: 1 Mult.: 1 Max.: 564	RS-422/RS-485 Interface IC			SMD/SMT	SOIC-14
RS-422/RS-485 Interface IC Full Duplex RS-485 s MaxLinear SP490ECN-L/TR SP490ECN-L/TR MaxLinear 1: $1.61 4,330In Stock	Mfr. Part # SP490ECN-L/TR Mouser Part # 701-SP490ECN-L/TR	MaxLinear	RS-422/RS-485 Interface IC Full Duplex RS-485 s	Datasheet	4,330In Stock	Cut Tape $1.61 $1.18 $1.07 $0.95 Reel $0.809 View $0.893 $0.859 $0.852 $0.706 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-422/RS-485 Interface IC	RS-422/RS-485 Transceivers	Transceiver	SMD/SMT	SOIC-8
RS-232 Interface IC Mult RS232 Driver GD75232DBR Texas Instruments 1: $0.61 2,878In Stock	Mfr. Part # GD75232DBR Mouser Part # 595-GD75232DBR	Texas Instruments	RS-232 Interface IC Mult RS232 Driver	Datasheet	2,878In Stock	Cut Tape $0.61 $0.433 $0.388 $0.338 View Reel $0.255 $0.315 $0.301 $0.289 $0.255 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RS-232 Interface IC	RS-232 Transceivers	Multiple RS-232 Driver and Receiver	SMD/SMT	SSOP-20
RS-232 Interface IC Dual EIA-232 Driver/ Receiver ALT 595-MA ALT 595-MAX232N MAX232NE4 Texas Instruments 1: $2.36 84In Stock 1,000Expected 1/15/2027	Mfr. Part # MAX232NE4 Mouser Part # 595-MAX232NE4	Texas Instruments	RS-232 Interface IC Dual EIA-232 Driver/ Receiver ALT 595-MA ALT 595-MAX232N	Datasheet	84In Stock 1,000Expected 1/15/2027	$2.36 $1.80 $1.52 $1.41 View $1.34 $1.12 $1.11 $1.09	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers		Through Hole	PDIP-16
RS-232 Interface IC Line Driver And Rece iver ALT 595-SN7515 ALT 595-SN75155DR SN75155DRE4 Texas Instruments 1: $1.74 204In Stock	Mfr. Part # SN75155DRE4 Mouser Part # 595-SN75155DRE4	Texas Instruments	RS-232 Interface IC Line Driver And Rece iver ALT 595-SN7515 ALT 595-SN75155DR	Datasheet	204In Stock	Cut Tape $1.74 $1.27 $1.16 $1.03 View Reel $0.737 $0.966 $0.93 $0.925 $0.737 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC			SMD/SMT	SOIC-8
RS-232 Interface IC 5V MultiCh Line Driv er/Receiver A 595-M A 595-MAX207IDW MAX207IDWR Texas Instruments 1: $3.58 1,839In Stock	Mfr. Part # MAX207IDWR Mouser Part # 595-MAX207IDWR	Texas Instruments	RS-232 Interface IC 5V MultiCh Line Driv er/Receiver A 595-M A 595-MAX207IDW	Datasheet	1,839In Stock	Cut Tape $3.58 $2.67 $2.44 $2.19 Reel $1.89 View $2.07 $2.03 $1.92 $1.88 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SOIC-24
RS-232 Interface IC 2DR/2RX RS-232 XCVR AutoOnline, Shutdown XR32220EUER-L MaxLinear 1: $2.90 863In Stock	Mfr. Part # XR32220EUER-L Mouser Part # 701-XR32220EUER-L	MaxLinear	RS-232 Interface IC 2DR/2RX RS-232 XCVR AutoOnline, Shutdown	Datasheet	863In Stock	$2.90 $2.17 $1.98 $1.78 View $1.63 $1.57 $1.55 $1.49 $1.47	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers	Inteligent RS-232 Transceiver	SMD/SMT	QFN-24
RS-232 Interface IC RS232 5V 4D/5R 15KV WAKEUP COM HIN213ECAZ Renesas / Intersil 1: $2.61 778In Stock 1,410Expected 12/18/2026	Mfr. Part # HIN213ECAZ Mouser Part # 968-HIN213ECAZ	Renesas / Intersil	RS-232 Interface IC RS232 5V 4D/5R 15KV WAKEUP COM	Datasheet	778In Stock 1,410Expected 12/18/2026	$2.61 $1.94 $1.77 $1.59 View $1.50 $1.45 $1.33	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SSOP-28