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

MaxLinear RS-232 Interface IC

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

Results: 108

Applied Filters:

Tradename = MaxLinear

Package/Case

Series

Data Rate

Number of Drivers

Number of Receivers

Supply Voltage - Max

Supply Voltage - Min

Operating Supply Current

Minimum Operating Temperature

Maximum Operating Temperature

ESD Protection

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 RS232 120 kbps temp -40C to 85C SP3232EEA-L MaxLinear 1: $1.28 81In Stock 1,140On Order	Mfr. Part No. SP3232EEA-L Mouser Part No 701-SP3232EEA-L	MaxLinear	RS-232 Interface IC RS232 120 kbps temp -40C to 85C Learn More about MaxLinear sp3222e sp3232e rs 232 transceivers	Datasheet	81In Stock 1,140On Order On Order Ship Dates Mfr. No: SP3232EEA-L Stock: 81 Can Dispatch Immediately On Order: 532 Expected 2027/02/16 608 TBD Factory Lead Time: 46 Weeks	$1.28 $0.925 $0.718 $0.671 View $0.65 $0.628 $0.606	Min.: 1 Mult.: 1	SMD/SMT	SSOP-16	SP3232E	Transceiver	120 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	300 uA	- 40 C	+ 85 C	15 kV	Tube
RS-232 Interface IC TRUE +3V-+5.5V RS-232 SP3232EEA-L/TR MaxLinear 1: $1.28 184In Stock 21,000On Order	Mfr. Part No. SP3232EEA-L/TR Mouser Part No 701-SP3232EEA-L/TR	MaxLinear	RS-232 Interface IC TRUE +3V-+5.5V RS-232 Learn More about MaxLinear sp3222e sp3232e rs 232 transceivers	Datasheet	184In Stock 21,000On Order On Order Ship Dates Mfr. No: SP3232EEA-L/TR Stock: 184 Can Dispatch Immediately On Order: 7,500 Expected 2027/07/27 13,500 Expected 2027/08/10 Factory Lead Time: 46 Weeks	Cut Tape $1.28 $0.925 $0.836 $0.74 View Reel $0.625 $0.682 $0.654 $0.625 $0.625 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	SSOP-16	SP3232E	Transceiver	120 kb/s	2 Driver	2 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 -40C to 85C SP3232EEN-L MaxLinear 1: $1.17 84In Stock 4,312On Order	Mfr. Part No. SP3232EEN-L Mouser Part No 701-SP3232EEN-L	MaxLinear	RS-232 Interface IC RS232 120 kbps temp -40C to 85C Learn More about MaxLinear sp3222e sp3232e rs 232 transceivers	Datasheet	84In Stock 4,312On Order On Order Ship Dates Mfr. No: SP3232EEN-L Stock: 84 Can Dispatch Immediately On Order: 2,646 Expected 2027/02/16 1,666 Expected 2027/09/07 Factory Lead Time: 46 Weeks	$1.17 $0.968 $0.859	Min.: 1 Mult.: 1 Max.: 150	SMD/SMT	SOIC-Narrow-16	SP3232E	Transceiver	120 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	300 uA	- 40 C	+ 85 C	15 kV	Tube
RS-232 Interface IC RS232 120 kbps temp -40C to 85C SP3232EET-L MaxLinear 1: $1.54 451In Stock	Mfr. Part No. SP3232EET-L Mouser Part No 701-SP3232EET-L	MaxLinear	RS-232 Interface IC RS232 120 kbps temp -40C to 85C Learn More about MaxLinear sp3222e sp3232e rs 232 transceivers	Datasheet	451In Stock	$1.54 $1.12 $0.946 $0.876 View $0.811 $0.782 $0.768 $0.733 $0.719	Min.: 1 Mult.: 1	SMD/SMT	SOIC-Wide-16	SP3232E	Transceiver	120 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	300 uA	- 40 C	+ 85 C	15 kV	Tube
RS-232 Interface IC TRUE +3V-+5.5V RS-232 SP3232EET-L/TR MaxLinear 1: $1.57 1,006In Stock	Mfr. Part No. SP3232EET-L/TR Mouser Part No 701-SP3232EET-L/TR	MaxLinear	RS-232 Interface IC TRUE +3V-+5.5V RS-232 Learn More about MaxLinear sp3222e sp3232e rs 232 transceivers	Datasheet	1,006In Stock	Cut Tape $1.57 $1.15 $1.05 $0.921 Reel $0.754 View $0.876 $0.75 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	SOIC-Wide-16	SP3232E	Transceiver	120 kb/s	2 Driver	2 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 1000 kbps temp 0C to 70C SP3232EUCN-L MaxLinear 1: $1.43 86In Stock 1,764On Order	Mfr. Part No. SP3232EUCN-L Mouser Part No 701-SP3232EUCN-L	MaxLinear	RS-232 Interface IC RS232 1000 kbps temp 0C to 70C Learn More about MaxLinear sp3222e sp3232e rs 232 transceivers	Datasheet	86In Stock 1,764On Order On Order Ship Dates Mfr. No: SP3232EUCN-L Stock: 86 Can Dispatch Immediately On Order: 735 Expected 2027/08/17 1,029 Expected 2027/08/31 Factory Lead Time: 46 Weeks	$1.43 $1.03 $0.873 $0.787	Min.: 1 Mult.: 1 Max.: 150	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	Tube
RS-232 Interface IC 3.3V, 1000 Kbps RS-232 SP3232EUCN-L/TR MaxLinear 1: $1.24 13In Stock 5,000On Order	Mfr. Part No. SP3232EUCN-L/TR Mouser Part No 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. No: SP3232EUCN-L/TR Stock: 13 Can Dispatch Immediately On Order: 2,500 Expected 2027/02/16 2,500 Expected 2027/07/27 Factory Lead Time: 46 Weeks	Cut Tape $1.24 $0.89 $0.802 $0.705 View Reel $0.611 $0.659 $0.632 $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: $2.17 693In Stock 1,500Expected 2027/09/03	Mfr. Part No. SP3238ECA-L/TR Mouser Part No 701-SP3238ECA-L/TR	MaxLinear	RS-232 Interface IC Intel. +3V to +5.5V RS-232	Datasheet	693In Stock 1,500Expected 2027/09/03	Cut Tape $2.17 $1.60 $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 76In Stock 3,000Expected 2027/02/09	Mfr. Part No. SP3238EEA-L/TR Mouser Part No 701-SP3238EEA-L/TR	MaxLinear	RS-232 Interface IC Intel. +3V to +5.5V RS-232	Datasheet	76In Stock 3,000Expected 2027/02/09	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 No. SP3238EEY-L Mouser Part No 701-SP3238EEY-L	MaxLinear	RS-232 Interface IC RS232 250 kbps temp -40C to 85C	Datasheet	3In Stock	$2.08 $1.52 $1.33 $1.26 View $1.17 $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 2026/12/21	Mfr. Part No. SP3238EEY-L/TR Mouser Part No 701-SP3238EEY-L/TR	MaxLinear	RS-232 Interface IC Intel. +3V to +5.5V RS-232	Datasheet	25In Stock 2,500Expected 2026/12/21	Cut Tape $2.13 $1.57 $1.33 $1.26 View Reel $1.06 $1.17 $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 78In Stock 1,500Expected 2027/08/19	Mfr. Part No. SP3243EBEA-L/TR Mouser Part No 701-SP3243EBEA-L/TR	MaxLinear	RS-232 Interface IC Intel. +3V to +5.5V RS-232	Datasheet	78In Stock 1,500Expected 2027/08/19	Cut Tape $1.43 $1.05 $0.943 $0.827 View Reel $0.702 $0.776 $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 210In Stock 250Expected 2026/10/15	Mfr. Part No. SP3243EBEY-L Mouser Part No 701-SP3243EBEY-L	MaxLinear	RS-232 Interface IC Intel. +3V to +5.5V RS-232	Datasheet	210In Stock 250Expected 2026/10/15	$1.35 $0.98 $0.812 $0.772 View $0.754 $0.691 $0.668 $0.648 $0.635	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 969In Stock 5,000Expected 2027/04/16	Mfr. Part No. SP3243EBEY-L/TR Mouser Part No 701-SP3243EBEY-L/TR	MaxLinear	RS-232 Interface IC Intel. +3V to +5.5V RS-232	Datasheet	969In Stock 5,000Expected 2027/04/16	Cut Tape $1.35 $0.98 $0.889 $0.787 Reel $0.656 View $0.739 $0.709 $0.69 $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: $1.19 157In Stock 276Expected 2027/09/02	Mfr. Part No. SP3243ECA-L Mouser Part No 701-SP3243ECA-L	MaxLinear	RS-232 Interface IC RS232 120 kbps temp 0C to 70C	Datasheet	157In Stock 276Expected 2027/09/02	$1.19 $0.863 $0.806 $0.712 View $0.701 $0.684 $0.668	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 1,225In Stock 4,500On Order	Mfr. Part No. SP3243ECA-L/TR Mouser Part No 701-SP3243ECA-L/TR	MaxLinear	RS-232 Interface IC Intel. +3V to +5.5V RS-232	Datasheet	1,225In Stock 4,500On Order On Order Ship Dates Mfr. No: SP3243ECA-L/TR Stock: 1,225 Can Dispatch Immediately On Order: 3,000 Expected 2027/04/16 1,500 Expected 2027/08/19 Factory Lead Time: 46 Weeks	Cut Tape $1.23 $0.89 $0.805 $0.712 Reel $0.595 View $0.668 $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 RS232 120 kbps temp -40C to 85C SP3243EEA-L MaxLinear 1: $1.33 164In Stock 552On Order	Mfr. Part No. SP3243EEA-L Mouser Part No 701-SP3243EEA-L	MaxLinear	RS-232 Interface IC RS232 120 kbps temp -40C to 85C	Datasheet	164In Stock 552On Order	$1.33	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	- 40 C	+ 85 C	15 kV	Tube
RS-232 Interface IC Intel. +3V to +5.5V RS-232 SP3243EEA-L/TR MaxLinear 1: $1.33 40In Stock	Mfr. Part No. SP3243EEA-L/TR Mouser Part No 701-SP3243EEA-L/TR	MaxLinear	RS-232 Interface IC Intel. +3V to +5.5V RS-232	Datasheet	40In Stock	Cut Tape $1.33 $0.968 $0.876 $0.784 View Reel $0.657 $0.736 $0.697 $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 No. SP3243EEY-L Mouser Part No 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 $0.683 $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 84In Stock 3,000On Order	Mfr. Part No. SP3243EUCA-L/TR Mouser Part No 701-SP3243EUCA-L/TR	MaxLinear	RS-232 Interface IC High Spd Intel. +3V to +5.5V RS-232	Datasheet	84In Stock 3,000On Order On Order Ship Dates Mfr. No: SP3243EUCA-L/TR Stock: 84 Can Dispatch Immediately On Order: 1,500 Expected 2027/04/16 1,500 Expected 2027/10/18 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 SP3243EUCY-L/TR MaxLinear 1: $1.38 164In Stock 2,500Expected 2027/09/14	Mfr. Part No. SP3243EUCY-L/TR Mouser Part No 701-SP3243EUCY-L/TR	MaxLinear	RS-232 Interface IC High Spd Intel. +3V to +5.5V RS-232	Datasheet	164In Stock 2,500Expected 2027/09/14	Cut Tape $1.38 $1.00 $0.906 $0.804 View Reel $0.661 $0.739 $0.709 $0.698 $0.661 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	0 C	+ 70 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: $1.47 205In Stock 12,500On Order	Mfr. Part No. SP3243EUEY-L/TR Mouser Part No 701-SP3243EUEY-L/TR	MaxLinear	RS-232 Interface IC High Spd Intel. +3V to +5.5V RS-232	Datasheet	205In Stock 12,500On Order On Order Ship Dates Mfr. No: SP3243EUEY-L/TR Stock: 205 Can Dispatch Immediately On Order: 7,500 Expected 2027/03/26 5,000 Expected 2027/08/19 Factory Lead Time: 46 Weeks	Cut Tape $1.47 $1.06 $0.964 $0.859 Reel $0.859 MouseReel Available	Min.: 1 Mult.: 1 Max.: 100 : 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 2027/01/04	Mfr. Part No. XR32220EBER-L/TR Mouser Part No 701-XR32220EBER-L/TR	MaxLinear	RS-232 Interface IC RS-232 250kbps 3TX/5RX Transceiver	Datasheet	97In Stock 6,000Expected 2027/01/04	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 2DR/2RX RS-232 XCVR AutoOnline, Shutdown XR32220EUER-L MaxLinear 1: $2.90 805In Stock	Mfr. Part No. XR32220EUER-L Mouser Part No 701-XR32220EUER-L	MaxLinear	RS-232 Interface IC 2DR/2RX RS-232 XCVR AutoOnline, Shutdown	Datasheet	805In Stock	$2.90 $2.17 $1.99 $1.78 View $1.63 $1.57 $1.55 $1.51 $1.48	Min.: 1 Mult.: 1	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	Tray
RS-232 Interface IC 1MBPS 3-5.5V RS-232 2-DRV/2-RCV LOW PWR SP3222EUEY-L/TR MaxLinear 1: $2.04 32,435On Order	Mfr. Part No. SP3222EUEY-L/TR Mouser Part No 701-SP3222EUEY-L/TR	MaxLinear	RS-232 Interface IC 1MBPS 3-5.5V RS-232 2-DRV/2-RCV LOW PWR Learn More about MaxLinear sp3222e sp3232e rs 232 transceivers	Datasheet	32,435On Order On Order Ship Dates Mfr. No: SP3222EUEY-L/TR Stock: 0 On Order: 12,435 Expected 2027/02/09 20,000 Expected 2027/07/13 Factory Lead Time: 46 Weeks	Cut Tape $2.04 $1.50 $1.36 $1.22 View Reel $1.03 $1.15 $1.10 $1.03 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TSSOP-20	SP3222EU	Transceiver	1 Mb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	3 V	300 uA	- 40 C	+ 85 C	15 kV	Reel, Cut Tape, MouseReel