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MaxLinear RS-232 Interface IC

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Part #

RS-232 Interface IC RS-232 250kbps 3TX/5RX Transceiver

XR32220EBER-L/TR
MaxLinear
1: $3.53
129In Stock
3,000Expected 17/03/2026

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

129In Stock

3,000Expected 17/03/2026

Cut Tape

$3.53

$2.32

$2.15

$1.87

Reel

$1.20

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: $3.87
536In 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

536In Stock

$3.87

$2.62

$2.42

$2.10

View

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 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

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 HIGH PERFORMANCE RS232 -40-85C

SP202EEN-L/TR
MaxLinear
1: $0.91
756In Stock
5,000Expected 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

756In Stock

5,000Expected 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

SMD/SMT

SOIC-Narrow-16

SP202E

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

3 mA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

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

SP211EEA-L/TR
MaxLinear
1: $1.42
18,566Expected 04/03/2026

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 04/03/2026

Cut Tape

$1.42

$1.04

$0.94

$0.833

Reel

$0.715

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

SMD/SMT

SSOP-28

SP211

Transceiver

120 kb/s

4 Driver

5 Receiver

Full Duplex

5.5 V

4.5 V

20 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: $0.88
9,852On 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

9,852On Order

Cut Tape

$0.88

$0.629

$0.567

$0.499

Reel

$0.401

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

SOIC-Narrow-16

SP232E

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

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: $3.56
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

$3.56

$2.41

$2.23

$1.94

Reel

$1.24

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

TSSOP-20

SP3203E

Transceiver

250 kb/s

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

SP3222ECT-L/TR
MaxLinear
1: $1.92
1,488Expected 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

1,488Expected 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

SMD/SMT

SOIC-18

SP3222E

Transceiver

235 kb/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 TRUE +3V-+5.5V RS-232

SP3232ECA-L/TR
MaxLinear
1: $1.01
3,000Expected 14/04/2026

Mfr. Part No.
SP3232ECA-L/TR

Mouser Part No
701-SP3232ECA-L/TR

MaxLinear

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

Learn More

Datasheet

3,000Expected 14/04/2026

Cut Tape

$1.01

$0.728

$0.657

$0.579

Reel

$0.477

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

SMD/SMT

SSOP-16

SP3232E

Transceiver

120 kb/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 TRUE +3V-+5.5V RS-232

SP3232ECT-L/TR
MaxLinear
1: $1.27
2,932Expected 04/03/2026

Mfr. Part No.
SP3232ECT-L/TR

Mouser Part No
701-SP3232ECT-L/TR

MaxLinear

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

Learn More

Datasheet

2,932Expected 04/03/2026

Cut Tape

$1.27

$0.921

$0.834

$0.739

Reel

$0.631

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

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
6,903Expected 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

6,903Expected 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

SMD/SMT

TSSOP-16

SP3232E

Transceiver

120 kb/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 RS232 ESD 2KV temp -40C to 85C

SP232AEN-L
MaxLinear
1: $0.93
605On Order

Mfr. Part No.
SP232AEN-L

Mouser Part No
701-SP232AEN-L

MaxLinear

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

Datasheet

605On Order

$0.93

$0.669

$0.565

$0.495

View

Min.: 1
Mult.: 1

SMD/SMT

SOIC-Narrow-16

SP232A

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

1.5 mA

- 40 C

+ 85 C

2 kV

Tube

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

SP3220EBCY-L
MaxLinear
1: $0.93
380In Stock
63Expected 17/03/2026

Mfr. Part No.
SP3220EBCY-L

Mouser Part No
701-SP3220EBCY-L

MaxLinear

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

Datasheet

380In Stock

63Expected 17/03/2026

$0.93

$0.669

$0.505

$0.491

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-16

SP3220EB

Transceiver

250 kb/s

1 Driver

1 Receiver

Full Duplex

5.5 V

3 V

300 uA

0 C

+ 70 C

15 kV

Tube

RS-232 Interface IC RS232 1drvr/1rcvr temp -40C to 85C

SP3220EBEY-L
MaxLinear
1: $0.99
760On Order

Mfr. Part No.
SP3220EBEY-L

Mouser Part No
701-SP3220EBEY-L

MaxLinear

RS-232 Interface IC RS232 1drvr/1rcvr temp -40C to 85C

Datasheet

760On Order

$0.99

$0.708

$0.536

$0.521

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-16

SP3220EB

Transceiver

250 kb/s

1 Driver

1 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

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

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 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

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 RS232 1000 kbps temp 0C to 70C

SP3232EUCN-L
MaxLinear
1: $1.04
2,352On 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

Datasheet

2,352On Order

$1.04

$0.747

$0.632

$0.577

View

Min.: 1
Mult.: 1

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

SP3243EBCA-L/TR
MaxLinear
1: $1.20
1,300Expected 21/05/2026

Mfr. Part No.
SP3243EBCA-L/TR

Mouser Part No
701-SP3243EBCA-L/TR

MaxLinear

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

Datasheet

1,300Expected 21/05/2026

Cut Tape

$1.20

$0.864

$0.782

$0.691

Reel

$0.562

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

SMD/SMT

SSOP-28

SP3243E

Transceiver

250 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 5V 4-DRVR/5-RCVR RS-232 0-70C

SP211ECT-L/TR
MaxLinear
1,500: $0.761
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
SP211ECT-L/TR

Mouser Part No
701-SP211ECT-L/TR

MaxLinear

RS-232 Interface IC 5V 4-DRVR/5-RCVR RS-232 0-70C

Datasheet

Non-Stocked Lead-Time 2 Weeks

Reel

$0.761

$0.729

$0.72

Min.: 1,500
Mult.: 1,500

Reel: 1,500

SMD/SMT

SOIC-28

SP211

Transceiver

120 kb/s

4 Driver

5 Receiver

Full Duplex

5.5 V

4.5 V

3 mA

0 C

+ 70 C

15 kV

Reel

RS-232 Interface IC 460KBPS 4DRVR/5RCVR RS-232 -40-85C

SP213EHEA-L/TR
MaxLinear
1: $2.58
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
SP213EHEA-L/TR

Mouser Part No
701-SP213EHEA-L/TR

MaxLinear

RS-232 Interface IC 460KBPS 4DRVR/5RCVR RS-232 -40-85C

Datasheet

Non-Stocked Lead-Time 2 Weeks

Cut Tape

$2.58

$1.67

$1.49

$1.23

Reel

$0.802

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

SMD/SMT

SSOP-28

SP213E

Transceiver

460 kb/s

4 Driver

5 Receiver

Full Duplex

5.5 V

4.5 V

3 mA

- 40 C

+ 85 C

15 kV

Reel

RS-232 Interface IC HIGH ESD DUAL PORT RS-232 6DRVR 10RCVR

SP2209EEY-L/TR
MaxLinear
2,500: $0.985
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
SP2209EEY-L/TR

Mouser Part No
701-SP2209EEY-L/TR

MaxLinear

RS-232 Interface IC HIGH ESD DUAL PORT RS-232 6DRVR 10RCVR

Datasheet

Non-Stocked Lead-Time 4 Weeks

Reel

$0.985

$0.964

Min.: 2,500
Mult.: 2,500

Reel: 2,500

SMD/SMT

TSSOP-38

SP2209E

Transceiver

460 kb/s

6 Driver

10 Receiver

Full Duplex

13.2 V

10.8 V

5 mA

- 40 C

+ 85 C

15 kV

Reel

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

SP3203ECY-L/TR
MaxLinear
2,500: $1.24
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
SP3203ECY-L/TR

Mouser Part No
701-SP3203ECY-L/TR

MaxLinear

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

Datasheet

Non-Stocked Lead-Time 2 Weeks

Reel

$1.24

$1.21

Min.: 2,500
Mult.: 2,500

Reel: 2,500

SMD/SMT

TSSOP-20

SP3203E

Transceiver

250 kb/s

3 Driver

2 Receiver

Full Duplex

5.5 V

3 V

300 uA

0 C

+ 70 C

15 kV

Reel

RS-232 Interface IC 3V-5.5V RS-232 1-DRV/1-RCV LOW PWR

SP3220EBCY-L/TR
MaxLinear
2,500: $0.428
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
SP3220EBCY-L/TR

Mouser Part No
701-SP3220EBCY-L/TR

MaxLinear

RS-232 Interface IC 3V-5.5V RS-232 1-DRV/1-RCV LOW PWR

Datasheet

Non-Stocked Lead-Time 2 Weeks

Reel

$0.428

$0.417

Min.: 2,500
Mult.: 2,500

Reel: 2,500

SMD/SMT

TSSOP-16

SP3220EB

Transceiver

250 kb/s

1 Driver

1 Receiver

Full Duplex

5.5 V

3 V

300 uA

0 C

+ 70 C

15 kV

Reel

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

SP3222EUCY-L/TR
MaxLinear
2,500: $0.804
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
SP3222EUCY-L/TR

Mouser Part No
701-SP3222EUCY-L/TR

MaxLinear

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

Learn More

Datasheet

Non-Stocked Lead-Time 2 Weeks

Reel

$0.804

$0.787

Min.: 2,500
Mult.: 2,500

Reel: 2,500

SMD/SMT

TSSOP-20

SP3222EU

Transceiver

1 Mb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

300 uA

0 C

+ 70 C

15 kV

Reel

RS-232 Interface IC 3.3V 460KBPS RS-232

SP3232EHCY-L/TR
MaxLinear
2,500: $0.482
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
SP3232EHCY-L/TR

Mouser Part No
701-SP3232EHCY-L/TR

MaxLinear

RS-232 Interface IC 3.3V 460KBPS RS-232

Learn More

Datasheet

Non-Stocked Lead-Time 2 Weeks

Reel

$0.482

$0.476

Min.: 2,500
Mult.: 2,500

Reel: 2,500

SMD/SMT

TSSOP-16

SP3232EH

Transceiver

460 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

300 uA

0 C

+ 70 C

15 kV

Reel

MaxLinear RS-232 Interface IC

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SP213E
SP2209E
SP232A
SP232E
SP3203E
SP3220E
SP3220EB
SP3221E
SP3222E
SP3222EB
SP3222EU
SP3223EB
SP3223EU
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