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Full Duplex 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 Low Power 5V RS232 Dual Driver/Receiver with 0.1 F Capacitors LT1381CS#PBF Analog Devices 1: $7.68 1,774In Stock	Mfr. Part No. LT1381CS#PBF Mouser Part No 584-LT1381CS#PBF	Analog Devices	RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 0.1 F Capacitors	Datasheet	1,774In Stock	$7.68 $5.94 $5.23 $5.01 View $4.65 $4.64 $4.51	Min.: 1 Mult.: 1 Max.: 1,419	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SOIC-16
RS-232 Interface IC Sftwr-Sel Multiprotocol Tran LTC1544CG#PBF Analog Devices 1: $22.68 264In Stock	Mfr. Part No. LTC1544CG#PBF Mouser Part No 584-LTC1544CG#PBF	Analog Devices	RS-232 Interface IC Sftwr-Sel Multiprotocol Tran	Datasheet	264In Stock	$22.68 $18.12 $16.99 $15.74	Min.: 1 Mult.: 1 Max.: 211	RS-232 Interface IC	RS-232 Transceivers	Multiprotocol Transceiver	SMD/SMT	SSOP-28
RS-422/RS-485 Interface IC 60V Fault Protected 3V to 5.5V RS485/RS422 Transceivers LTC2863HDD-2#PBF Analog Devices 1: $5.92 1,052In Stock	Mfr. Part No. LTC2863HDD-2#PBF Mouser Part No 584-LTC2863HDD-2#PBF	Analog Devices	RS-422/RS-485 Interface IC 60V Fault Protected 3V to 5.5V RS485/RS422 Transceivers Learn More about Analog Devices adi isolation	Datasheet	1,052In Stock	$5.92 $4.59 $4.24 $3.86 View $3.68 $3.56	Min.: 1 Mult.: 1 Max.: 841	RS-422/RS-485 Interface IC	RS-422/RS-485 Transceivers	Low Power	SMD/SMT	DFN-8
RS-485 Interface IC 3.0 V to 5.5 V, 12 kV IEC ESD Protected, 500 kbps/50 Mbps RS-485 Transceivers ADM3064EBRZ-R7 Analog Devices 1: $5.57 677In Stock	Mfr. Part No. ADM3064EBRZ-R7 Mouser Part No 584-M3064EBRZ-R7	Analog Devices	RS-485 Interface IC 3.0 V to 5.5 V, 12 kV IEC ESD Protected, 500 kbps/50 Mbps RS-485 Transceivers Learn More about Analog Devices adi adm3064e rs485 transceiver	Datasheet	677In Stock	Cut Tape $5.57 $4.26 $3.92 $3.55 View $3.37 $3.27 $3.27 MouseReel Available	Min.: 1 Mult.: 1 Max.: 541	RS-485 Interface IC	RS-485 Transceivers	IEC ESD Protected Transceiver	SMD/SMT	SOIC-14
RS-422/RS-485 Interface IC +5.0V, 15kV ESD-Protected, Fail-Safe, H MAX13083EESD+ Analog Devices / Maxim Integrated 1: $7.75 1,416In Stock	Mfr. Part No. MAX13083EESD+ Mouser Part No 700-MAX13083EESD	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC +5.0V, 15kV ESD-Protected, Fail-Safe, H	Datasheet	1,416In Stock	$7.75 $5.98 $5.26 $4.80 View $4.58 $4.52 $4.36	Min.: 1 Mult.: 1 Max.: 1,132	RS-422/RS-485 Interface IC			SMD/SMT	SOIC-14
RS-485 Interface IC RS-485 Transceivers with Low-Voltage Log MAX13432EESD+T Analog Devices / Maxim Integrated 1: $9.15 1,877In Stock	Mfr. Part No. MAX13432EESD+T Mouser Part No 700-MAX13432EESDT	Analog Devices / Maxim Integrated	RS-485 Interface IC RS-485 Transceivers with Low-Voltage Log Learn More about Analog Devices / Maxim Integrated maxim sensor solutions	Datasheet	1,877In Stock	Cut Tape $9.15 $7.11 $6.61 $6.04 View $5.79 $5.63 $5.48 $5.48 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,501	RS-485 Interface IC	RS-485 Transceivers		SMD/SMT	SOIC-14
RS-422/RS-485 Interface IC 15kV ESD-Protected, Isolated RS-485/RS-422 Data Interfaces MAX1490EBEPG+ Analog Devices / Maxim Integrated 1: $63.27 59In Stock	Mfr. Part No. MAX1490EBEPG+ Mouser Part No 700-MAX1490EBEPG	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 15kV ESD-Protected, Isolated RS-485/RS-422 Data Interfaces	Datasheet	59In Stock	$63.27 $46.19 $46.18 View Quote	Min.: 1 Mult.: 1	RS-422/RS-485 Interface IC			Through Hole	PDIP-24
RS-232 Interface IC +5V, RS-232 Transceivers with 0.1 F External Capacitors MAX203CPP+G36 Analog Devices / Maxim Integrated 1: $18.11 148In Stock	Mfr. Part No. MAX203CPP+G36 Mouser Part No 700-MAX203CPPG36	Analog Devices / Maxim Integrated	RS-232 Interface IC +5V, RS-232 Transceivers with 0.1 F External Capacitors	Datasheet	148In Stock	$18.11 $14.35 $12.48 $11.68	Min.: 1 Mult.: 1 Max.: 118	RS-232 Interface IC	RS-232 Transceivers		Through Hole	PDIP-20
RS-232 Interface IC +5V, 1 A, Single RS-232 Transceiver with AutoShutdown MAX221CUE+ Analog Devices / Maxim Integrated 1: $6.49 620In Stock	Mfr. Part No. MAX221CUE+ Mouser Part No 700-MAX221CUE	Analog Devices / Maxim Integrated	RS-232 Interface IC +5V, 1 A, Single RS-232 Transceiver with AutoShutdown	Datasheet	620In Stock	$6.49 $4.98 $4.61 $3.81 $3.69	Min.: 1 Mult.: 1 Max.: 496	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	TSSOP-16
RS-422/RS-485 Interface IC Fail-Safe, High-Speed (10Mbps), Slew-Rat MAX3080CSD+ Analog Devices / Maxim Integrated 1: $5.76 548In Stock	Mfr. Part No. MAX3080CSD+ Mouser Part No 700-MAX3080CSD	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC Fail-Safe, High-Speed (10Mbps), Slew-Rat	Datasheet	548In Stock	$5.76 $4.42 $3.76 $3.64	Min.: 1 Mult.: 1 Max.: 462	RS-422/RS-485 Interface IC			SMD/SMT	SOIC-14
RS-232 Interface IC 1 A Supply-Current, True +3V to +5.5V RS MAX3223CAP+T Analog Devices / Maxim Integrated 1: $9.15 1,957In Stock	Mfr. Part No. MAX3223CAP+T Mouser Part No 700-MAX3223CAPT	Analog Devices / Maxim Integrated	RS-232 Interface IC 1 A Supply-Current, True +3V to +5.5V RS	Datasheet	1,957In Stock	Cut Tape $9.15 $7.11 $6.61 $6.04 View $5.79 $5.63 $5.48 $5.48 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,565	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SSOP-20
RS-232 Interface IC 15kV ESD-Protected, 1 A, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus MAX3225EUP/V+ Analog Devices / Maxim Integrated 1: $27.17 83In Stock	Mfr. Part No. MAX3225EUP/V+ Mouser Part No 700-MAX3225EUP/V+	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	83In Stock	$27.17 $21.71 $20.35 $18.86 View $18.14 $17.72 Quote	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	TSSOP-20
RS-232 Interface IC +3.0V to +5.5V, 10nA, 250kbps RS-232 Transceivers with 15kV ESD-Protected I/O and Logic Pins MAX3248EEAI+ Analog Devices / Maxim Integrated 1: $25.09 145In Stock	Mfr. Part No. MAX3248EEAI+ Mouser Part No 700-MAX3248EEAI+	Analog Devices / Maxim Integrated	RS-232 Interface IC +3.0V to +5.5V, 10nA, 250kbps RS-232 Transceivers with 15kV ESD-Protected I/O and Logic Pins	Datasheet	145In Stock	$25.09 $20.05 $16.61 $15.97	Min.: 1 Mult.: 1 Max.: 116	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SSOP-28
RS-232 Interface IC 460kbps, 1 A, RS-232-Compatible Transceiver MAX3314EUA+ Analog Devices / Maxim Integrated 1: $6.45 715In Stock	Mfr. Part No. MAX3314EUA+ Mouser Part No 700-MAX3314EUA	Analog Devices / Maxim Integrated	RS-232 Interface IC 460kbps, 1 A, RS-232-Compatible Transceiver	Datasheet	715In Stock	$6.45 $4.94 $4.50 $4.14 View $3.95 $3.83	Min.: 1 Mult.: 1 Max.: 572	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	uMAX-8
RS-232 Interface IC 3.0V, 15kV ESD-Protected RS-232 Transceivers for PDAs and Cell Phones MAX3386ECUP+ Analog Devices / Maxim Integrated 1: $13.26 296In Stock	Mfr. Part No. MAX3386ECUP+ Mouser Part No 700-MAX3386ECUP	Analog Devices / Maxim Integrated	RS-232 Interface IC 3.0V, 15kV ESD-Protected RS-232 Transceivers for PDAs and Cell Phones	Datasheet	296In Stock	$13.26 $10.39 $8.37 $7.93	Min.: 1 Mult.: 1 Max.: 236	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 681In Stock	Mfr. Part No. MAX232EINE4 Mouser Part No 595-MAX232EINE4	Texas Instruments	RS-232 Interface IC RS232 Line Driver/Re ceiver ALT 595-MAX2 ALT 595-MAX232EIN	Datasheet	681In Stock	$2.44 $1.86 $1.57 $1.47 View $1.38 $1.14	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 182In Stock 2,000Expected 2026/10/16	Mfr. Part No. ICL3243ECVZ Mouser Part No 968-ICL3243ECVZ	Renesas / Intersil	RS-232 Interface IC RS232 3V 3D/5R 15KV AUTODWN 28TSSOP COM	Datasheet	182In Stock 2,000Expected 2026/10/16	$3.21 $2.30 $2.09 $1.86 View $1.67 $1.60 $1.54 $1.48 $1.45	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	TSSOP-28
RS-232 Interface IC 3-5.5V Multichannel Line Drvr/Rcvr ALT 5 ALT 595-MAX3232IDBR MAX3232IDBRE4 Texas Instruments 1: $2.48 568In Stock	Mfr. Part No. MAX3232IDBRE4 Mouser Part No 595-MAX3232IDBRE4	Texas Instruments	RS-232 Interface IC 3-5.5V Multichannel Line Drvr/Rcvr ALT 5 ALT 595-MAX3232IDBR	Datasheet	568In Stock	Cut Tape $2.48 $1.84 $1.67 $1.50 Reel $1.30 View $1.42 $1.37 $1.33 $1.26 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RS-232 Interface IC			SMD/SMT	SSOP-16
RS-232 Interface IC RS-232 CIRCUIT ADM232LARZ-REEL Analog Devices 1: $7.35 2,466In Stock	Mfr. Part No. ADM232LARZ-REEL Mouser Part No 584-ADM232LARZ-R	Analog Devices	RS-232 Interface IC RS-232 CIRCUIT Learn More about Analog Devices adi isolation	Datasheet	2,466In Stock	Cut Tape $7.35 $5.65 $5.13 $4.71 View Reel $4.29 $4.48 $4.35 $4.29 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,972 : 1,000	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SOIC-16
RS-485 Interface IC 3.0 V to 5.5 V, 12 kV IEC ESD Protected, Full Duplex 500 kbps RS-485 Transceiver ADM3063EARZ Analog Devices 1: $5.02 1,846In Stock	Mfr. Part No. ADM3063EARZ Mouser Part No 584-ADM3063EARZ	Analog Devices	RS-485 Interface IC 3.0 V to 5.5 V, 12 kV IEC ESD Protected, Full Duplex 500 kbps RS-485 Transceiver Learn More about Analog Devices adi adm306x transceivers	Datasheet	1,846In Stock	$5.02 $3.83 $3.54 $3.19 View $3.04 $2.94 $2.90	Min.: 1 Mult.: 1 Max.: 1,476	RS-485 Interface IC	RS-485 Transceivers	IEC ESD Protected	SMD/SMT	SOIC-14
RS-232 Interface IC 3.3V N/BOOK RS-232 I/F IC ADM560JRSZ-REEL Analog Devices 1: $13.10 1,204In Stock	Mfr. Part No. ADM560JRSZ-REEL Mouser Part No 584-ADM560JRSZ-R	Analog Devices	RS-232 Interface IC 3.3V N/BOOK RS-232 I/F IC Learn More about Analog Devices adi isolation	Datasheet	1,204In Stock	Cut Tape $13.10 $10.33 $9.40 $8.79 View $8.72 $8.27 $8.27 MouseReel Available	Min.: 1 Mult.: 1 Max.: 963	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SSOP-28
RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 15kV ESD Protection LT1781ISW#PBF Analog Devices 1: $13.32 227In Stock	Mfr. Part No. LT1781ISW#PBF Mouser Part No 584-LT1781ISW#PBF	Analog Devices	RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 15kV ESD Protection	Datasheet	227In Stock	$13.32 $10.54 $9.61 $8.93	Min.: 1 Mult.: 1 Max.: 181	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SOIC-16
RS-422/RS-485 Interface IC 60V Fault Protected 3V to 5.5V RS485/RS422 Transceivers LTC2864IDD-2#PBF Analog Devices 1: $5.83 2,814In Stock	Mfr. Part No. LTC2864IDD-2#PBF Mouser Part No 584-LTC2864IDD-2#PBF	Analog Devices	RS-422/RS-485 Interface IC 60V Fault Protected 3V to 5.5V RS485/RS422 Transceivers Learn More about Analog Devices adi isolation	Datasheet	2,814In Stock	$5.83 $4.47 $4.11 $3.73 View $3.54 $3.43 $3.38	Min.: 1 Mult.: 1 Max.: 2,251	RS-422/RS-485 Interface IC	RS-422/RS-485 Transceivers	Low Power	SMD/SMT	DFN-10
RS-232 Interface IC 15kV ESD-Protected, +5V RS-232 Transceivers MAX202ECWE+ Analog Devices / Maxim Integrated 1: $8.65 1,585In Stock	Mfr. Part No. MAX202ECWE+ Mouser Part No 700-MAX202ECWE	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	1,585In Stock	$8.65 $7.16 $6.64 $6.06 View $5.78 $5.62 $5.47	Min.: 1 Mult.: 1 Max.: 1,268	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SO-Wide-16
RS-232 Interface IC 15kV ESD-Protected, +5V RS-232 Transceivers MAX208ECWG+T Analog Devices / Maxim Integrated 1: $9.26 371In Stock	Mfr. Part No. MAX208ECWG+T Mouser Part No 700-MAX208ECWGT	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	371In Stock	Cut Tape $9.26 $7.18 $6.66 $6.08 $5.82 $5.82 MouseReel Available	Min.: 1 Mult.: 1 Max.: 296	RS-232 Interface IC	RS-232 Transceivers		SMD/SMT	SOIC-24