.hide-partial { max-height: none; } .show-more { display: none; }

Transceiver RS-232 Interface IC

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 1,340

Applied Filters:

Function = Transceiver

Manufacturer

Mounting Style

Package / Case

Series

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

Qualification

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

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 3.3V, 1000 Kbps RS-232 SP3232EUCN-L/TR MaxLinear 1: $1.24 13In Stock 5,000On Order	Mfr. Part # SP3232EUCN-L/TR Mouser Part # 701-SP3232EUCN-L/TR	MaxLinear	RS-232 Interface IC 3.3V, 1000 Kbps RS-232 Learn More about MaxLinear sp3222e sp3232e rs 232 transceivers	Datasheet	13In Stock 5,000On Order On Order Ship Dates Mfr. #: SP3232EUCN-L/TR Stock: 13 Can Ship Immediately On Order: 2,500 Expected 2/16/2027 2,500 Expected 7/27/2027 Factory Lead-Time: 46 Weeks	Cut Tape $1.24 $0.89 $0.802 $0.705 View Reel $0.611 $0.659 $0.631 $0.615 $0.611 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-Narrow-16	SP3232EU	Transceiver	1 Mb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	300 uA	0 C	+ 70 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC Intel. +3V to +5.5V RS-232 SP3238ECA-L/TR MaxLinear 1: $2.18 293In Stock 1,500Expected 11/24/2026	Mfr. Part # SP3238ECA-L/TR Mouser Part # 701-SP3238ECA-L/TR	MaxLinear	RS-232 Interface IC Intel. +3V to +5.5V RS-232	Datasheet	293In Stock 1,500Expected 11/24/2026	Cut Tape $2.18 $1.61 $1.47 $1.31 Reel $1.08 View $1.24 $1.20 $1.14 $1.06 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	SSOP-28	SP3238E	Transceiver	250 kb/s	5 Driver	3 Receiver	Full Duplex	5.5 V	3 V	300 uA	0 C	+ 70 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC Intel. +3V to +5.5V RS-232 SP3238EEA-L/TR MaxLinear 1: $2.29 38In Stock 3,000Expected 2/9/2027	Mfr. Part # SP3238EEA-L/TR Mouser Part # 701-SP3238EEA-L/TR	MaxLinear	RS-232 Interface IC Intel. +3V to +5.5V RS-232	Datasheet	38In Stock 3,000Expected 2/9/2027	Cut Tape $2.29 $1.70 $1.55 $1.34 View Reel $1.11 $1.27 $1.22 $1.11 $1.11 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	SSOP-28	SP3238E	Transceiver	250 kb/s	5 Driver	3 Receiver	Full Duplex	5.5 V	3 V	300 uA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 250 kbps temp -40C to 85C SP3238EEY-L MaxLinear 1: $2.08 3In Stock	Mfr. Part # SP3238EEY-L Mouser Part # 701-SP3238EEY-L	MaxLinear	RS-232 Interface IC RS232 250 kbps temp -40C to 85C	Datasheet	3In Stock	$2.08 $1.50 $1.32 $1.25 View $1.18 $1.13 $1.10	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-28	SP3238E	Transceiver	250 kb/s	5 Driver	3 Receiver	Full Duplex	5.5 V	3 V	300 uA	- 40 C	+ 85 C	15 kV	Tube
RS-232 Interface IC Intel. +3V to +5.5V RS-232 SP3238EEY-L/TR MaxLinear 1: $2.13 25In Stock 2,500Expected 11/17/2026	Mfr. Part # SP3238EEY-L/TR Mouser Part # 701-SP3238EEY-L/TR	MaxLinear	RS-232 Interface IC Intel. +3V to +5.5V RS-232	Datasheet	25In Stock 2,500Expected 11/17/2026	Cut Tape $2.13 $1.57 $1.33 $1.25 View Reel $1.06 $1.18 $1.13 $1.06 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TSSOP-28	SP3238E	Transceiver	250 kb/s	5 Driver	3 Receiver	Full Duplex	5.5 V	3 V	300 uA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC Intel. +3V to +5.5V RS-232 SP3243EBEA-L/TR MaxLinear 1: $1.43 44In Stock 1,500Expected 8/19/2027	Mfr. Part # SP3243EBEA-L/TR Mouser Part # 701-SP3243EBEA-L/TR	MaxLinear	RS-232 Interface IC Intel. +3V to +5.5V RS-232	Datasheet	44In Stock 1,500Expected 8/19/2027	Cut Tape $1.43 $1.05 $0.943 $0.827 View Reel $0.702 $0.775 $0.744 $0.702 $0.702 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	SSOP-28	SP3243E	Transceiver	250 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	300 uA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC Intel. +3V to +5.5V RS-232 SP3243EBEY-L MaxLinear 1: $1.35 293In Stock 900On Order	Mfr. Part # SP3243EBEY-L Mouser Part # 701-SP3243EBEY-L	MaxLinear	RS-232 Interface IC Intel. +3V to +5.5V RS-232	Datasheet	293In Stock 900On Order On Order Ship Dates Mfr. #: SP3243EBEY-L Stock: 293 Can Ship Immediately On Order: 250 Expected 11/5/2026 650 Expected 11/9/2026 Factory Lead-Time: 46 Weeks	$1.35 $0.98 $0.832 $0.786 View $0.753 $0.698 $0.68 $0.655 $0.642	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-28	SP3243E	Transceiver	250 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	300 uA	- 40 C	+ 85 C	15 kV	Tube
RS-232 Interface IC Intel. +3V to +5.5V RS-232 SP3243EBEY-L/TR MaxLinear 1: $1.35 19In Stock 10,000On Order	Mfr. Part # SP3243EBEY-L/TR Mouser Part # 701-SP3243EBEY-L/TR	MaxLinear	RS-232 Interface IC Intel. +3V to +5.5V RS-232	Datasheet	19In Stock 10,000On Order On Order Ship Dates Mfr. #: SP3243EBEY-L/TR Stock: 19 Can Ship Immediately On Order: 5,000 Expected 4/16/2027 5,000 Expected 11/8/2027 Factory Lead-Time: 46 Weeks	Cut Tape $1.35 $0.98 $0.888 $0.787 Reel $0.656 View $0.738 $0.709 $0.689 $0.642 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TSSOP-28	SP3243E	Transceiver	250 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	300 uA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 120 kbps temp 0C to 70C SP3243ECA-L MaxLinear 1: $1.23 24In Stock 598Expected 9/2/2027	Mfr. Part # SP3243ECA-L Mouser Part # 701-SP3243ECA-L	MaxLinear	RS-232 Interface IC RS232 120 kbps temp 0C to 70C	Datasheet	24In Stock 598Expected 9/2/2027	$1.23 $0.89 $0.889	Min.: 1 Mult.: 1	SMD/SMT	SSOP-28	SP3243E	Transceiver	120 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	300 uA	0 C	+ 70 C	15 kV	Tube
RS-232 Interface IC Intel. +3V to +5.5V RS-232 SP3243ECA-L/TR MaxLinear 1: $1.23 539In Stock 4,500Expected 11/17/2026	Mfr. Part # SP3243ECA-L/TR Mouser Part # 701-SP3243ECA-L/TR	MaxLinear	RS-232 Interface IC Intel. +3V to +5.5V RS-232	Datasheet	539In Stock 4,500Expected 11/17/2026	Cut Tape $1.23 $0.889 $0.805 $0.712 Reel $0.595 View $0.667 $0.64 $0.615 $0.59 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	SSOP-28	SP3243E	Transceiver	120 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	300 uA	0 C	+ 70 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC Intel. +3V to +5.5V RS-232 SP3243EEA-L/TR MaxLinear 1: $1.33 40In Stock	Mfr. Part # SP3243EEA-L/TR Mouser Part # 701-SP3243EEA-L/TR	MaxLinear	RS-232 Interface IC Intel. +3V to +5.5V RS-232	Datasheet	40In Stock	Cut Tape $1.33 $0.967 $0.875 $0.784 View Reel $0.657 $0.736 $0.696 $0.657 $0.657 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	SSOP-28	SP3243E	Transceiver	120 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	300 uA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC Intel. +3V to +5.5V RS-232 SP3243EEY-L MaxLinear 1: $1.30 490In Stock	Mfr. Part # SP3243EEY-L Mouser Part # 701-SP3243EEY-L	MaxLinear	RS-232 Interface IC Intel. +3V to +5.5V RS-232	Datasheet	490In Stock	$1.30 $0.94 $0.82 $0.751 View $0.682 $0.649 $0.629 $0.609 $0.597	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-28	SP3243E	Transceiver	120 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	300 uA	- 40 C	+ 85 C	15 kV	Tube
RS-232 Interface IC High Spd Intel. +3V to +5.5V RS-232 SP3243EUCA-L/TR MaxLinear 1: $1.38 169In Stock 3,000On Order	Mfr. Part # SP3243EUCA-L/TR Mouser Part # 701-SP3243EUCA-L/TR	MaxLinear	RS-232 Interface IC High Spd Intel. +3V to +5.5V RS-232	Datasheet	169In Stock 3,000On Order On Order Ship Dates Mfr. #: SP3243EUCA-L/TR Stock: 169 Can Ship Immediately On Order: 1,500 Expected 4/16/2027 1,500 Expected 10/18/2027 Factory Lead-Time: 46 Weeks	Cut Tape $1.38 $1.01 $0.908 $0.805 Reel $0.677 View $0.755 $0.726 $0.706 $0.658 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	SSOP-28	SP3243E	Transceiver	1 Mb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	300 uA	0 C	+ 70 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC High Spd Intel. +3V to +5.5V RS-232 SP3243EUEA-L/TR MaxLinear 1: $1.50 72In Stock 3,000On Order	Mfr. Part # SP3243EUEA-L/TR Mouser Part # 701-SP3243EUEA-L/TR	MaxLinear	RS-232 Interface IC High Spd Intel. +3V to +5.5V RS-232	Datasheet	72In Stock 3,000On Order On Order Ship Dates Mfr. #: SP3243EUEA-L/TR Stock: 72 Can Ship Immediately On Order: 1,500 Expected 4/16/2027 1,500 Expected 9/7/2027 Factory Lead-Time: 46 Weeks	Cut Tape $1.50 $1.09 $0.985 $0.874 Reel $0.874 MouseReel Available	Min.: 1 Mult.: 1 Max.: 100 : 1,500	SMD/SMT	SSOP-28	SP3243E	Transceiver	1 Mb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	300 uA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC High Spd Intel. +3V to +5.5V RS-232 SP3243EUEY-L/TR MaxLinear 1: $1.46 103In Stock 12,500On Order	Mfr. Part # SP3243EUEY-L/TR Mouser Part # 701-SP3243EUEY-L/TR	MaxLinear	RS-232 Interface IC High Spd Intel. +3V to +5.5V RS-232	Datasheet	103In Stock 12,500On Order On Order Ship Dates Mfr. #: SP3243EUEY-L/TR Stock: 103 Can Ship Immediately On Order: 7,500 Expected 3/26/2027 5,000 Expected 8/19/2027 Factory Lead-Time: 46 Weeks	Cut Tape $1.46 $1.06 $0.964 $0.859 View Reel $0.71 $0.798 $0.766 $0.75 $0.71 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TSSOP-28	SP3243E	Transceiver	1 Mb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	300 uA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS-232 250kbps 3TX/5RX Transceiver XR32220EBER-L/TR MaxLinear 1: $2.80 97In Stock 6,000Expected 11/24/2026	Mfr. Part # XR32220EBER-L/TR Mouser Part # 701-XR32220EBER-L/TR	MaxLinear	RS-232 Interface IC RS-232 250kbps 3TX/5RX Transceiver	Datasheet	97In Stock 6,000Expected 11/24/2026	Cut Tape $2.80 $2.09 $1.91 $1.72 Reel $1.45 View $1.62 $1.59 $1.54 $1.43 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	QFN-24	XR32220	Transceiver	1 Mb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	300 uA	- 40 C	+ 125 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 5V 2D/2R COM HIN202CBZ Renesas / Intersil 1: $1.44 1,581In Stock	Mfr. Part # HIN202CBZ Mouser Part # 968-HIN202CBZ	Renesas / Intersil	RS-232 Interface IC RS232 5V 2D/2R COM	Datasheet	1,581In Stock	$1.44 $1.02 $0.915 $0.805 View $0.753 $0.709 $0.681 $0.666 $0.65	Min.: 1 Mult.: 1	SMD/SMT	SOIC-Wide-16	HIN202	Transceiver	120 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	15 mA	0 C	+ 70 C	Without ESD Protection	Tube
RS-232 Interface IC RS232 5V 2D/2R 15KV 0.1UF 16NSOIC COMM HIN202ECBNZ-T Renesas / Intersil 1: $1.67 1,650In Stock 5,000Expected 4/21/2027	Mfr. Part # HIN202ECBNZ-T Mouser Part # 968-HIN202ECBNZ-T	Renesas / Intersil	RS-232 Interface IC RS232 5V 2D/2R 15KV 0.1UF 16NSOIC COMM	Datasheet	1,650In Stock 5,000Expected 4/21/2027	Cut Tape $1.67 $1.20 $1.08 $0.949 Reel $0.811 View $0.89 $0.854 $0.827 $0.791 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-Narrow-16	HIN202	Transceiver	230 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	15 mA	0 C	+ 70 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 5V 2D/2R 15KV 0.1UF 16NSOIC IND HIN202EIBNZ Renesas / Intersil 1: $1.72 14In Stock 3,840Expected 11/30/2026	Mfr. Part # HIN202EIBNZ Mouser Part # 968-HIN202EIBNZ	Renesas / Intersil	RS-232 Interface IC RS232 5V 2D/2R 15KV 0.1UF 16NSOIC IND	Datasheet	14In Stock 3,840Expected 11/30/2026	$1.72 $1.22 $1.10 $0.962 View $0.914 $0.82 $0.807 $0.788	Min.: 1 Mult.: 1	SMD/SMT	SOIC-Narrow-16	HIN202	Transceiver	230 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	8 mA	- 40 C	+ 85 C	15 kV	Tube
RS-232 Interface IC RS232 5V 4D/3R 15KV 24SSOP IND HIN206EIAZ Renesas / Intersil 1: $2.85 87In Stock	Mfr. Part # HIN206EIAZ Mouser Part # 968-HIN206EIAZ	Renesas / Intersil	RS-232 Interface IC RS232 5V 4D/3R 15KV 24SSOP IND	Datasheet	87In Stock	$2.85 $2.12 $1.94 $1.74 View $1.65 $1.61 $1.53 $1.51 $1.49	Min.: 1 Mult.: 1	SMD/SMT	SSOP-24	HIN206	Transceiver	230 kb/s	1 Driver	3 Receiver		5.5 V	4.5 V	20 mA	- 40 C	+ 85 C	15 kV	Tube
RS-232 Interface IC RS232 5V 2D/2R 15KV 0 1UF 16N COM HIN232EIBNZ Renesas / Intersil 1: $1.43 11In Stock 10,080On Order	Mfr. Part # HIN232EIBNZ Mouser Part # 968-HIN232EIBNZ	Renesas / Intersil	RS-232 Interface IC RS232 5V 2D/2R 15KV 0 1UF 16N COM	Datasheet	11In Stock 10,080On Order On Order Ship Dates Mfr. #: HIN232EIBNZ Stock: 11 Can Ship Immediately On Order: 2,400 Expected 2/9/2027 3,840 Expected 3/8/2027 3,840 Expected 7/26/2027 Factory Lead-Time: 36 Weeks	$1.43 $1.06 $0.926 $0.831 View $0.801 $0.786 $0.764 $0.748	Min.: 1 Mult.: 1	SMD/SMT	SOIC-Narrow-16	HIN232	Transceiver	230 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 3V 1D/1R 15KV AUTODWN 16SSOP IND ICL3221EIAZ Renesas / Intersil 1: $2.05 13In Stock 5,390Expected 11/16/2026	Mfr. Part # ICL3221EIAZ Mouser Part # 968-ICL3221EIAZ	Renesas / Intersil	RS-232 Interface IC RS232 3V 1D/1R 15KV AUTODWN 16SSOP IND Learn More about Renesas / Intersil renesas icl3221e interface ics	Datasheet	13In Stock 5,390Expected 11/16/2026	$2.05 $1.46 $1.32 $1.16 View $1.12 $1.02 $1.01 $0.967 $0.925	Min.: 1 Mult.: 1	SMD/SMT	SSOP-16	ICL3221	Transceiver	500 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 RS232 3V 1D/1R 15KV AUTODWN IND ICL3221EIAZ-T7A Renesas / Intersil 1: $2.73 500In Stock	Mfr. Part # ICL3221EIAZ-T7A Mouser Part # 968-ICL3221EIAZ-T7A	Renesas / Intersil	RS-232 Interface IC RS232 3V 1D/1R 15KV AUTODWN IND Learn More about Renesas / Intersil renesas icl3221e interface ics	Datasheet	500In Stock	Cut Tape $2.73 $2.04 $1.87 $1.68 Reel $1.46 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	SSOP-16	ICL3221	Transceiver	250 kb/s	1 Driver	1 Receiver	Full Duplex			1 mA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS232 3V 1D/1R 15KV AUTODWN 16TSSOP IND ICL3221EIVZ Renesas / Intersil 1: $2.05 1,529In Stock 8,640On Order	Mfr. Part # ICL3221EIVZ Mouser Part # 968-ICL3221EIVZ	Renesas / Intersil	RS-232 Interface IC RS232 3V 1D/1R 15KV AUTODWN 16TSSOP IND Learn More about Renesas / Intersil renesas icl3221e interface ics	Datasheet	1,529In Stock 8,640On Order On Order Ship Dates Mfr. #: ICL3221EIVZ Stock: 1,529 Can Ship Immediately On Order: 3,840 Expected 5/24/2027 4,800 Expected 7/27/2027 Factory Lead-Time: 36 Weeks	$2.05 $1.48 $1.33 $1.17 View $1.16 $1.07 $1.02 $0.996 $0.982	Min.: 1 Mult.: 1	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	Tube
RS-232 Interface IC RS232 3V 1D/1R 15KV AUTODWN IND ICL3221EIVZ-T7A Renesas / Intersil 1: $2.89 248In Stock 250Expected 11/16/2026	Mfr. Part # ICL3221EIVZ-T7A Mouser Part # 968-ICL3221EIVZ-T7A	Renesas / Intersil	RS-232 Interface IC RS232 3V 1D/1R 15KV AUTODWN IND Learn More about Renesas / Intersil renesas icl3221e interface ics	Datasheet	248In Stock 250Expected 11/16/2026	Cut Tape $2.89 $2.11 $1.92 $1.72 Reel $1.60 View $1.54 $1.48 $1.45 $1.43 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT		ICL3221	Transceiver	250 kb/s	1 Driver	1 Receiver	Full Duplex			1 mA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel