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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 15kV ESD-Protected, RS-232 Transceivers for Multidrop Applications MAX3323EEUE+T Analog Devices / Maxim Integrated 1: $15.27 3,746In Stock	Mfr. Part No. MAX3323EEUE+T Mouser Part No 700-MAX3323EEUET	Analog Devices / Maxim Integrated	RS-232 Interface IC 15kV ESD-Protected, RS-232 Transceivers for Multidrop Applications	Datasheet	3,746In Stock	Cut Tape $15.27 $12.39 $11.66 $10.86 View Reel $9.50 $10.80 $10.38 $10.30 $9.50 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	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	Reel, Cut Tape, MouseReel
RS-232 Interface IC 600V Isolated 2Tx/2Rx and 1Tx/1Rx RS-232 Transceiver with 15kV ESD and Integrated Capacitors MAX33250EELC+ Analog Devices / Maxim Integrated 1: $19.41 1,199In Stock	Mfr. Part No. MAX33250EELC+ Mouser Part No 700-MAX33250EELC+	Analog Devices / Maxim Integrated	RS-232 Interface IC 600V Isolated 2Tx/2Rx and 1Tx/1Rx RS-232 Transceiver with 15kV ESD and Integrated Capacitors Learn More about Analog Devices / Maxim Integrated maxim max3325xe transceivers	Datasheet	1,199In Stock	$19.41 $15.36 $14.34 $13.23 View $12.58 $12.38 Quote	Min.: 1 Mult.: 1	SMD/SMT	LGA-12	MAX3325xE	Transceiver	1 Mb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	12 mA	- 40 C	+ 85 C	15 kV	Tray
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 MAX3381EEUP+T Analog Devices / Maxim Integrated 1: $17.49 1,513In Stock	Mfr. Part No. MAX3381EEUP+T Mouser Part No 700-MAX3381EEUPT	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	1,513In Stock	Cut Tape $17.49 $13.88 $12.98 $12.09 View $12.08 $11.71 $11.57 $10.71 Quote MouseReel Available	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	MAX3381E	Transceiver	250 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 Mil Enhance 3V-5.5V Sgl Ch RS-232 MAX3221MDBREP Texas Instruments 1: $12.26 3,747In Stock	Mfr. Part No. MAX3221MDBREP Mouser Part No 595-MAX3221MDBREP	Texas Instruments	RS-232 Interface IC Mil Enhance 3V-5.5V Sgl Ch RS-232	Datasheet	3,747In Stock	Cut Tape $12.26 $9.60 $8.94 $8.21 View Reel $7.08 $8.13 $7.65 $7.48 $7.08 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	- 55 C	+ 125 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3232EID MAX3232EIDR Texas Instruments 1: $1.55 34,343In Stock	Mfr. Part No. MAX3232EIDR Mouser Part No 595-MAX3232EIDR	Texas Instruments	RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3232EID	Datasheet	34,343In Stock	Cut Tape $1.55 $1.14 $1.03 $0.915 Reel $0.767 View $0.86 $0.827 $0.819 $0.75 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-16	MAX3232E	Transceiver	250 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
RS-232 Interface IC Enhanced Product 3- to 5.5-V 250kbps RS- MAX3232MDBREP Texas Instruments 1: $11.69 7,501In Stock	Mfr. Part No. MAX3232MDBREP Mouser Part No 595-MAX3232MDBREP	Texas Instruments	RS-232 Interface IC Enhanced Product 3- to 5.5-V 250kbps RS-	Datasheet	7,501In Stock	Cut Tape $11.69 $9.18 $8.55 $7.86 View Reel $7.03 $7.77 $7.54 $7.38 $7.03 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SSOP-16	MAX3232	Transceiver	250 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 55 C	+ 125 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC Mil Enhance 3V-5.5V MultiCh RS-232 MAX3232MPWREP Texas Instruments 1: $11.02 2,569In Stock	Mfr. Part No. MAX3232MPWREP Mouser Part No 595-MAX3232MPWREP	Texas Instruments	RS-232 Interface IC Mil Enhance 3V-5.5V MultiCh RS-232	Datasheet	2,569In Stock	Cut Tape $11.02 $8.73 $8.16 $7.52 View Reel $6.82 $7.45 $7.26 $6.82 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TSSOP-16	MAX3232	Transceiver	250 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 55 C	+ 125 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 3V 1D/1R 15KV AUTODWN IND ICL3221EIVZ-T Renesas / Intersil 1: $1.96 21,589In Stock 32,500Expected 23/11/2026	Mfr. Part No. ICL3221EIVZ-T Mouser Part No 968-ICL3221EIVZ-T	Renesas / Intersil	RS-232 Interface IC RS232 3V 1D/1R 15KV AUTODWN IND Learn More about Renesas / Intersil renesas icl3221e interface ics	Datasheet	21,589In Stock 32,500Expected 23/11/2026	Cut Tape $1.96 $1.41 $1.28 $1.13 Reel $0.938 View $1.06 $1.02 $0.998 $0.917 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TSSOP-16	ICL3221	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 RS232 3V 3D/5R 15KV AUTODWN IND ICL3243EIAZ-T Renesas / Intersil 1: $2.55 16,995In Stock	Mfr. Part No. ICL3243EIAZ-T Mouser Part No 968-ICL3243EIAZ-T	Renesas / Intersil	RS-232 Interface IC RS232 3V 3D/5R 15KV AUTODWN IND	Datasheet	16,995In Stock	Cut Tape $2.55 $1.89 $1.72 $1.54 Reel $1.35 View $1.45 $1.41 $1.27 $1.25 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SSOP-28	ICL3243	Transceiver	250 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 3V 3D/5R 15KV AUTODWN 28TSSOP IND ICL3243EIVZ Renesas / Intersil 1: $3.02 10,892In Stock 8,500Expected 19/04/2027	Mfr. Part No. ICL3243EIVZ Mouser Part No 968-ICL3243EIVZ	Renesas / Intersil	RS-232 Interface IC RS232 3V 3D/5R 15KV AUTODWN 28TSSOP IND	Datasheet	10,892In Stock 8,500Expected 19/04/2027	$3.02 $2.19 $1.99 $1.77 View $1.66 $1.56 $1.51 $1.44	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-28	ICL3243	Transceiver	250 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	1 mA	- 40 C	+ 85 C	15 kV	Tube
RS-232 Interface IC 3V RS-232 1TX/1RX TRANSC 16LD 5X5 ISL4221EIRZ-T Renesas / Intersil 1: $4.82 7,264In Stock	Mfr. Part No. ISL4221EIRZ-T Mouser Part No 968-ISL4221EIRZ-T	Renesas / Intersil	RS-232 Interface IC 3V RS-232 1TX/1RX TRANSC 16LD 5X5 Learn More about Renesas / Intersil renesas isl3232e isl4221e isl4223e interface ics	Datasheet	7,264In Stock	Cut Tape $4.82 $3.73 $3.29 $2.97 View Reel $2.56 $2.82 $2.76 $2.66 $2.62 $2.56 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	QFN-16	ISL4221E	Transceiver	250 kb/s	1 Driver	1 Receiver	Full Duplex	5.5 V	2.7 V	1 mA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC LOW POWER, 3V, RS-232 I.C. ADM1385ARSZ-REEL Analog Devices 1: $6.71 380In Stock	Mfr. Part No. ADM1385ARSZ-REEL Mouser Part No 584-ADM1385ARSZ-R	Analog Devices	RS-232 Interface IC LOW POWER, 3V, RS-232 I.C. Learn More about Analog Devices adi isolation	Datasheet	380In Stock	Cut Tape $6.71 $5.14 $4.75 $4.32 View $4.12 $3.99 $3.95 $3.89 MouseReel Available	Min.: 1 Mult.: 1	SMD/SMT	SSOP-20	ADM1385	Transceiver	460 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	2.1 mA	- 40 C	+ 85 C	Without ESD Protection	Reel, Cut Tape, MouseReel
RS-232 Interface IC LOW POWER, 3V, RS-232 I.C. ADM1385ARSZ-REEL7 Analog Devices 1: $6.70 913In Stock	Mfr. Part No. ADM1385ARSZ-REEL7 Mouser Part No 584-ADM1385ARSZ-R7	Analog Devices	RS-232 Interface IC LOW POWER, 3V, RS-232 I.C. Learn More about Analog Devices adi isolation	Datasheet	913In Stock	Cut Tape $6.70 $5.13 $4.74 $4.31 Reel $3.98 View $4.11 $3.94 $3.89 MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	SSOP-20	ADM1385	Transceiver	460 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	2.1 mA	- 40 C	+ 85 C	Without ESD Protection	Reel, Cut Tape, MouseReel
RS-232 Interface IC 2 CHANNEL 15kV RS-232 TRANSCEIVER I.C. ADM202EARUZ Analog Devices 1: $2.58 3,017In Stock	Mfr. Part No. ADM202EARUZ Mouser Part No 584-ADM202EARUZ	Analog Devices	RS-232 Interface IC 2 CHANNEL 15kV RS-232 TRANSCEIVER I.C. Learn More about Analog Devices adi isolation	Datasheet	3,017In Stock	$2.58 $2.57 $2.56 $1.35 $1.29	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-16	ADM202E	Transceiver	230 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	6 mA	- 40 C	+ 85 C	15 kV	Tube
RS-232 Interface IC 200KB/S O.1UF DUAL 5V T/S ADM232AANZ Analog Devices 1: $7.90 476In Stock	Mfr. Part No. ADM232AANZ Mouser Part No 584-ADM232AANZ	Analog Devices	RS-232 Interface IC 200KB/S O.1UF DUAL 5V T/S Learn More about Analog Devices adi isolation	Datasheet	476In Stock	$7.90 $6.09 $5.17 $5.13 View $4.75 $4.61 $4.39	Min.: 1 Mult.: 1	Through Hole	PDIP-16	ADM232A	Transceiver	200 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	8 mA	- 40 C	+ 85 C	Without ESD Protection	Tube
RS-232 Interface IC 200KB/S O.1UF 5V T/S ADM232AARWZ Analog Devices 1: $7.90 410In Stock	Mfr. Part No. ADM232AARWZ Mouser Part No 584-ADM232AARWZ	Analog Devices	RS-232 Interface IC 200KB/S O.1UF 5V T/S Learn More about Analog Devices adi isolation	Datasheet	410In Stock	$7.90 $6.09 $5.64 $5.13 View $4.75 $4.73 $4.61 $4.39	Min.: 1 Mult.: 1	SMD/SMT	SOIC-16	ADM232A	Transceiver	200 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	8 mA	- 40 C	+ 85 C	Without ESD Protection	Tube
RS-232 Interface IC 200KB/S O.1UF 5V T/S ADM232AARWZ-REEL Analog Devices 1: $7.69 1,052In Stock	Mfr. Part No. ADM232AARWZ-REEL Mouser Part No 584-ADM232AARWZ-R	Analog Devices	RS-232 Interface IC 200KB/S O.1UF 5V T/S Learn More about Analog Devices adi isolation	Datasheet	1,052In Stock	Cut Tape $7.69 $5.90 $5.45 $4.96 Reel $4.52 View $4.72 $4.58 $4.47 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SOIC-16	ADM232A	Transceiver	200 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	8 mA	- 40 C	+ 85 C	Without ESD Protection	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS-232 CIRCUIT ADM233LJNZ Analog Devices 1: $15.47 203In Stock	Mfr. Part No. ADM233LJNZ Mouser Part No 584-ADM233LJNZ	Analog Devices	RS-232 Interface IC RS-232 CIRCUIT Learn More about Analog Devices adi isolation	Datasheet	203In Stock	$15.47 $11.70 $11.15 $10.49 View $10.10 $9.85 $9.64 Quote	Min.: 1 Mult.: 1	Through Hole	PDIP-20	ADM233L	Transceiver	120 kb/s	2 Driver	2 Receiver	Full Duplex	5.25 V	4.75 V	13 mA	- 40 C	+ 85 C	Without ESD Protection	Tube
RS-232 Interface IC 3V RS-232 I.C. ADM3202ARWZ Analog Devices 1: $4.63 803In Stock	Mfr. Part No. ADM3202ARWZ Mouser Part No 584-ADM3202ARWZ	Analog Devices	RS-232 Interface IC 3V RS-232 I.C. Learn More about Analog Devices adm3202ax transceivers	Datasheet	803In Stock	$4.63 $3.49 $3.21 $2.89 View $2.74 $2.72 $2.70 $2.33 $2.32	Min.: 1 Mult.: 1	SMD/SMT	SOIC-16	ADM3202	Transceiver	460 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	3 mA	- 40 C	+ 85 C	ESD Protection	Tube
RS-232 Interface IC 15kV ESD, +2.7V TO 3.6V SERIAL PORT I.C. ADM3307EARUZ-REEL7 Analog Devices 1: $6.47 1,884In Stock	Mfr. Part No. ADM3307EARUZ-REEL7 Mouser Part No 584-ADM3307EARUZR7	Analog Devices	RS-232 Interface IC 15kV ESD, +2.7V TO 3.6V SERIAL PORT I.C. Learn More about Analog Devices adi isolation	Datasheet	1,884In Stock	Cut Tape $6.47 $4.96 $4.58 $4.21 Reel $3.74 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	TSSOP-28	ADM3307E	Transceiver	1 Mb/s	5 Driver	3 Receiver	Full Duplex	3.6 V	2.7 V	1 uA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC 3.3V RS232 15KV ESD I.C. ADM3311EARSZ-REEL7 Analog Devices 1: $8.19 505In Stock	Mfr. Part No. ADM3311EARSZ-REEL7 Mouser Part No 584-ADM3311EARSZR7	Analog Devices	RS-232 Interface IC 3.3V RS232 15KV ESD I.C. Learn More about Analog Devices adi isolation	Datasheet	505In Stock	Cut Tape $8.19 $6.32 $5.85 $5.33 $5.31 Reel $4.50 MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	SSOP-28	ADM3311E	Transceiver	460 kb/s	3 Driver	5 Receiver	Full Duplex	3.6 V	2.7 V	1 uA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC Advanced L Pwr 5V RS232 2x Drvr/Rcv LT1081CSW#PBF Analog Devices 1: $10.56 752In Stock	Mfr. Part No. LT1081CSW#PBF Mouser Part No 584-LT1081CSW#PBF	Analog Devices	RS-232 Interface IC Advanced L Pwr 5V RS232 2x Drvr/Rcv	Datasheet	752In Stock	$10.56 $8.22 $7.63 $6.98 View $6.62 $6.48 $6.33 Quote	Min.: 1 Mult.: 1	SMD/SMT	SOIC-16	LT1081	Transceiver	250 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	12 mA	0 C	+ 70 C	Without ESD Protection	Tube
RS-232 Interface IC +5V, RS-232 Transceivers with 0.1 F External Capacitors MAX202ESE+ Analog Devices / Maxim Integrated 1: $8.04 931In Stock	Mfr. Part No. MAX202ESE+ Mouser Part No 700-MAX202ESE	Analog Devices / Maxim Integrated	RS-232 Interface IC +5V, RS-232 Transceivers with 0.1 F External Capacitors Learn More about Analog Devices / Maxim Integrated maxim hvac solutions	Datasheet	931In Stock	$8.04 $6.20 $5.59 $5.23 View $4.75 $4.74 $4.62 $4.50	Min.: 1 Mult.: 1	SMD/SMT	SO-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	Without ESD Protection	Tube
RS-232 Interface IC 15kV ESD-Protected, +5V RS-232 Transceivers MAX211ECWI+ Analog Devices / Maxim Integrated 1: $16.18 335In Stock	Mfr. Part No. MAX211ECWI+ Mouser Part No 700-MAX211ECWI	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	335In Stock	$16.18 $12.89 $10.95 $10.82 View $10.72 $9.73 $9.48 Quote	Min.: 1 Mult.: 1	SMD/SMT	SOIC-28	MAX211E	Transceiver	120 kb/s	4 Driver	5 Receiver	Full Duplex	5 V	5 V	20 mA	0 C	+ 70 C	15 kV	Tube
RS-232 Interface IC 15kV ESD-Protected, +5V, 1 A, Single RS-232 Transceiver with AutoShutdown MAX221EEAE+T Analog Devices / Maxim Integrated 1: $9.09 2,722In Stock	Mfr. Part No. MAX221EEAE+T Mouser Part No 700-MAX221EEAET	Analog Devices / Maxim Integrated	RS-232 Interface IC 15kV ESD-Protected, +5V, 1 A, Single RS-232 Transceiver with AutoShutdown	Datasheet	2,722In Stock	Cut Tape $9.09 $7.06 $6.55 $5.98 View Reel $5.43 $5.73 $5.56 $5.43 $5.43 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SSOP-16	MAX221E	Transceiver	250 kb/s	1 Driver	1 Receiver	Full Duplex	5 V	5 V	10 mA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel