.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: 118

Applied Filters:

Manufacturer = MaxLinear

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

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; }

Part #

RS-232 Interface IC HIGH PERFORMANCE RS232 0-70C

SP202ECN-L/TR
MaxLinear
1: $0.88
276In Stock
5,000On Order

Mfr. Part No.
SP202ECN-L/TR

Mouser Part No
701-SP202ECN-L/TR

MaxLinear

RS-232 Interface IC HIGH PERFORMANCE RS232 0-70C

Datasheet

276In Stock

5,000On Order

Cut Tape

$0.88

$0.629

$0.567

$0.499

Reel

$0.401

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SOIC-Narrow-16

SP202E

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

3 mA

0 C

+ 70 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC RS232 2Tx/2Rx temp 0C to 70C

SP202ECT-L
MaxLinear
1: $1.48
1,163In Stock

Mfr. Part No.
SP202ECT-L

Mouser Part No
701-SP202ECT-L

MaxLinear

RS-232 Interface IC RS232 2Tx/2Rx temp 0C to 70C

Datasheet

1,163In Stock

$1.48

$0.948

$0.846

$0.696

View

Min.: 1
Mult.: 1

SOIC-Wide-16

SP202E

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

3 mA

0 C

+ 70 C

15 kV

Tube

RS-232 Interface IC HIGH PERFORMANCE RS232 0-70C

SP202ECT-L/TR
MaxLinear
1: $1.10
1,280In Stock

Mfr. Part No.
SP202ECT-L/TR

Mouser Part No
701-SP202ECT-L/TR

MaxLinear

RS-232 Interface IC HIGH PERFORMANCE RS232 0-70C

Datasheet

1,280In Stock

Cut Tape

$1.10

$0.779

$0.702

$0.618

Reel

$0.483

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

SOIC-Wide-16

SP202E

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

3 mA

0 C

+ 70 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC HIGH PERFORMANCE RS232 -40-85C

SP202EET-L/TR
MaxLinear
1: $0.96
1,261In Stock

Mfr. Part No.
SP202EET-L/TR

Mouser Part No
701-SP202EET-L/TR

MaxLinear

RS-232 Interface IC HIGH PERFORMANCE RS232 -40-85C

Datasheet

1,261In Stock

Cut Tape

$0.96

$0.688

$0.621

$0.547

Reel

$0.464

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

SOIC-Wide-16

SP202E

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

3 mA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC RS232 ESD 2KV temp 0C to 70C

SP232ACN-L
MaxLinear
1: $1.06
99In Stock
717On Order

Mfr. Part No.
SP232ACN-L

Mouser Part No
701-SP232ACN-L

MaxLinear

RS-232 Interface IC RS232 ESD 2KV temp 0C to 70C

Datasheet

99In Stock

717On Order

$1.06

$0.755

$0.637

$0.579

View

Min.: 1
Mult.: 1

SOIC-Narrow-16

SP232A

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

1.5 mA

0 C

+ 70 C

2 kV

Tube

RS-232 Interface IC 5V SNGL SUPPLY RS-232 0-70C

SP232ACN-L/TR
MaxLinear
1: $1.58
1,206In Stock
2,500Expected 07/04/2026

Mfr. Part No.
SP232ACN-L/TR

Mouser Part No
701-SP232ACN-L/TR

MaxLinear

RS-232 Interface IC 5V SNGL SUPPLY RS-232 0-70C

Datasheet

1,206In Stock

2,500Expected 07/04/2026

Cut Tape

$1.58

$0.995

$0.858

$0.673

Reel

$0.438

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SOIC-Narrow-16

SP232A

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

1.5 mA

0 C

+ 70 C

2 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC 5V SNGL SUPPLY RS-232 0-70C

SP232ACT-L/TR
MaxLinear
1: $1.22
652In Stock
1,500Expected 17/03/2026

Mfr. Part No.
SP232ACT-L/TR

Mouser Part No
701-SP232ACT-L/TR

MaxLinear

RS-232 Interface IC 5V SNGL SUPPLY RS-232 0-70C

Datasheet

652In Stock

1,500Expected 17/03/2026

Cut Tape

$1.22

$0.883

$0.799

$0.707

Reel

$0.603

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

SOIC-Wide-16

SP232A

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

1.5 mA

0 C

+ 70 C

2 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC RS232 ESD 2KV temp -40C to 85C

SP232AEN-L
MaxLinear
1: $0.93
263Expected 27/03/2026

Mfr. Part No.
SP232AEN-L

Mouser Part No
701-SP232AEN-L

MaxLinear

RS-232 Interface IC RS232 ESD 2KV temp -40C to 85C

Datasheet

263Expected 27/03/2026

$0.93

$0.669

$0.565

$0.514

View

Min.: 1
Mult.: 1

SOIC-Narrow-16

SP232A

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

1.5 mA

- 40 C

+ 85 C

2 kV

Tube

RS-232 Interface IC 5V SNGL SUPPLY RS-232 -40-85C

SP232AEN-L/TR
MaxLinear
1: $0.94
210In Stock
5,000On Order

Mfr. Part No.
SP232AEN-L/TR

Mouser Part No
701-SP232AEN-L/TR

MaxLinear

RS-232 Interface IC 5V SNGL SUPPLY RS-232 -40-85C

Datasheet

210In Stock

5,000On Order

Cut Tape

$0.94

$0.669

$0.603

$0.531

Reel

$0.428

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SOIC-Narrow-16

SP232A

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

1.5 mA

- 40 C

+ 85 C

2 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC RS232 ESD +/-15KV temp 0C to 70C

SP232ECN-L
MaxLinear
1: $0.88
459In Stock
1,568On Order

Mfr. Part No.
SP232ECN-L

Mouser Part No
701-SP232ECN-L

MaxLinear

RS-232 Interface IC RS232 ESD +/-15KV temp 0C to 70C

Datasheet

459In Stock

1,568On Order

$0.88

$0.629

$0.531

$0.483

View

Min.: 1
Mult.: 1

SOIC-Narrow-16

SP232E

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

3 mA

0 C

+ 70 C

15 kV

Tube

RS-232 Interface IC RS232 ESD +/-15KV temp -40C to 85C

SP232EEN-L
MaxLinear
1: $1.53
1,468In Stock

Mfr. Part No.
SP232EEN-L

Mouser Part No
701-SP232EEN-L

MaxLinear

RS-232 Interface IC RS232 ESD +/-15KV temp -40C to 85C

Datasheet

1,468In Stock

$1.53

$0.98

$0.874

$0.72

View

Min.: 1
Mult.: 1

SOIC-Narrow-16

SP232E

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

3 mA

- 40 C

+ 85 C

15 kV

Tube

RS-232 Interface IC HIGH SPD INTELLIGENT +3V-+5.5V RS-232

SP3223EUEY-L/TR
MaxLinear
1: $1.79
259In Stock
2,500Expected 21/07/2026

Mfr. Part No.
SP3223EUEY-L/TR

Mouser Part No
701-SP3223EUEY-L/TR

MaxLinear

RS-232 Interface IC HIGH SPD INTELLIGENT +3V-+5.5V RS-232

Datasheet

259In Stock

2,500Expected 21/07/2026

Cut Tape

$1.79

$1.32

$1.20

$1.07

Reel

$0.904

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

TSSOP-20

SP3223EU

Transceiver

1 Mb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

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: $1.70
227In 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

227In Stock

$1.70

$1.25

$1.06

$1.00

View

Min.: 1
Mult.: 1

TSSOP-28

SP3238E

Transceiver

250 kb/s

5 Driver

3 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

300 uA

- 40 C

+ 85 C

15 kV

Tube

RS-232 Interface IC Intel. +3V to +5.5V RS-232

SP3243EBEY-L
MaxLinear
1: $1.17
1In Stock
250Expected 28/04/2026

Mfr. Part No.
SP3243EBEY-L

Mouser Part No
701-SP3243EBEY-L

MaxLinear

RS-232 Interface IC Intel. +3V to +5.5V RS-232

Datasheet

1In Stock

250Expected 28/04/2026

$1.17

$0.844

$0.715

$0.674

View

Min.: 1
Mult.: 1

TSSOP-28

SP3243E

Transceiver

250 kb/s

3 Driver

5 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

300 uA

- 40 C

+ 85 C

15 kV

Tube

RS-232 Interface IC 5V 4-DRVR/5-RCVR RS-232 -40-85C

SP211EEA-L/TR
MaxLinear
1: $1.62
18,566Expected 03/03/2026

Mfr. Part No.
SP211EEA-L/TR

Mouser Part No
701-SP211EEA-L/TR

MaxLinear

RS-232 Interface IC 5V 4-DRVR/5-RCVR RS-232 -40-85C

Datasheet

18,566Expected 03/03/2026

Cut Tape

$1.62

$1.46

$1.38

$1.33

Reel

$0.77

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

SSOP-28

SP211

Transceiver

120 kb/s

4 Driver

5 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

20 mA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC 3V-5.5V RS-232 2-DRV/2-RCV LOW PWR

SP3222ECT-L/TR
MaxLinear
1: $1.92
1,491Expected 24/03/2026

Mfr. Part No.
SP3222ECT-L/TR

Mouser Part No
701-SP3222ECT-L/TR

MaxLinear

RS-232 Interface IC 3V-5.5V RS-232 2-DRV/2-RCV LOW PWR

Learn More

Datasheet

1,491Expected 24/03/2026

Cut Tape

$1.92

$1.42

$1.29

$1.15

Reel

$0.971

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

SOIC-18

SP3222E

Transceiver

235 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

300 uA

0 C

+ 70 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC TRUE +3V-+5.5V RS-232

SP3232ECY-L/TR
MaxLinear
1: $0.96
7,083Expected 14/04/2026

Mfr. Part No.
SP3232ECY-L/TR

Mouser Part No
701-SP3232ECY-L/TR

MaxLinear

RS-232 Interface IC TRUE +3V-+5.5V RS-232

Learn More

Datasheet

7,083Expected 14/04/2026

Cut Tape

$0.96

$0.688

$0.621

$0.547

Reel

$0.442

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

TSSOP-16

SP3232E

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

300 uA

0 C

+ 70 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC HIGH PERFORMANCE RS232 -40-85C

SP202EEN-L/TR
MaxLinear
1: $0.91
6,106Expected 21/04/2026

Mfr. Part No.
SP202EEN-L/TR

Mouser Part No
701-SP202EEN-L/TR

MaxLinear

RS-232 Interface IC HIGH PERFORMANCE RS232 -40-85C

Datasheet

6,106Expected 21/04/2026

Cut Tape

$0.91

$0.649

$0.585

$0.515

Reel

$0.415

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SOIC-Narrow-16

SP202E

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

3 mA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC +/-15KV 5V SNGL SUPP RS-232 0-70C

SP232ECN-L/TR
MaxLinear
1: $1.58
9,872On Order

Mfr. Part No.
SP232ECN-L/TR

Mouser Part No
701-SP232ECN-L/TR

MaxLinear

RS-232 Interface IC +/-15KV 5V SNGL SUPP RS-232 0-70C

Datasheet

9,872On Order

Cut Tape

$1.58

$0.995

$0.858

$0.673

Reel

$0.438

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SOIC-Narrow-16

SP232E

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

3 mA

0 C

+ 70 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC RS232 W/ 1.8V LOGIC 3-DRVR/2-RCVR

SP3203EEY-L/TR
MaxLinear
1: $3.75
2,320Expected 19/06/2026

Mfr. Part No.
SP3203EEY-L/TR

Mouser Part No
701-SP3203EEY-L/TR

MaxLinear

RS-232 Interface IC RS232 W/ 1.8V LOGIC 3-DRVR/2-RCVR

Datasheet

2,320Expected 19/06/2026

Cut Tape

$3.75

$2.54

$2.35

$2.04

View

Reel

$1.31

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

TSSOP-20

SP3203E

Transceiver

250 kb/s

3 Driver

2 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

300 uA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC RS232 1drvr/1rcvr temp 0C to 70C

SP3220EBCY-L
MaxLinear
1: $0.93
443Expected 12/05/2026

Mfr. Part No.
SP3220EBCY-L

Mouser Part No
701-SP3220EBCY-L

MaxLinear

RS-232 Interface IC RS232 1drvr/1rcvr temp 0C to 70C

Datasheet

443Expected 12/05/2026

$0.93

$0.669

$0.505

$0.491

View

Min.: 1
Mult.: 1

TSSOP-16

SP3220EB

Transceiver

250 kb/s

1 Driver

1 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

300 uA

0 C

+ 70 C

15 kV

Tube

RS-232 Interface IC RS232 120 kbps temp -40C to 85C

SP3223EEA-L
MaxLinear
1: $1.47
263Expected 05/05/2026

Mfr. Part No.
SP3223EEA-L

Mouser Part No
701-SP3223EEA-L

MaxLinear

RS-232 Interface IC RS232 120 kbps temp -40C to 85C

Datasheet

263Expected 05/05/2026

$1.47

$1.08

$0.893

$0.847

View

Min.: 1
Mult.: 1

SSOP-20

SP3223E

Transceiver

235 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

300 uA

- 40 C

+ 85 C

15 kV

Tube

RS-232 Interface IC RS232 120 kbps temp -40C to 85C

SP3232EEA-L
MaxLinear
1: $1.06
840On 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

Datasheet

840On Order

$1.06

$0.767

$0.591

$0.564

View

Min.: 1
Mult.: 1

SSOP-16

SP3232E

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

300 uA

- 40 C

+ 85 C

15 kV

Tube

RS-232 Interface IC RS232 120 kbps temp -40C to 85C

SP3232EET-L
MaxLinear
1: $1.32
233Expected 31/03/2026

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

Datasheet

233Expected 31/03/2026

$1.32

$0.959

$0.82

$0.75

View

Min.: 1
Mult.: 1

SOIC-Wide-16

SP3232E

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

300 uA

- 40 C

+ 85 C

15 kV

Tube

RS-232 Interface IC RS232 2Tx/2Rx temp 0C to 70C

SP202ECN-L
MaxLinear
1: $0.90
313In Stock
539Expected 03/03/2026

Mfr. Part No.
SP202ECN-L

Mouser Part No
701-SP202ECN-L

MaxLinear

RS-232 Interface IC RS232 2Tx/2Rx temp 0C to 70C

Datasheet

313In Stock

539Expected 03/03/2026

$0.90

$0.646

$0.548

$0.50

View

Min.: 1
Mult.: 1

SOIC-Narrow-16

SP202E

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

3 mA

0 C

+ 70 C

15 kV

Tube

MaxLinear RS-232 Interface IC

Customer Service Office

Company

Resources

Support

MxL83947
SP202E
SP211
SP213E
SP2209E
SP232A
SP232E
SP3203E
SP3220E
SP3220EB
SP3221E
SP3222E
SP3222EB
SP3222EU
SP3223E
SP3223EB
SP3223EU
SP3232E
SP3232EB
SP3232EH