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RS-232 Interface IC

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Part #

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

SP3232EET-L/TR
MaxLinear
1: CHF 1.24
1’339Expected 9/1/2026

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

Datasheet

1’339Expected 9/1/2026

Cut Tape

CHF 1.24

CHF 0.901

CHF 0.821

CHF 0.722

View

Reel

CHF 0.62

MouseReel Available

Min.: 1
Mult.: 1

: 1’500

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

Reel, Cut Tape, MouseReel

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

SP211ECT-L/TR
MaxLinear
1’500: CHF 0.736
Non-Stocked Lead-Time 20 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 20 Weeks

Reel

CHF 0.736

CHF 0.725

Min.: 1’500
Mult.: 1’500

: 1’500

SOIC-28

SP211

Transceiver

120 kb/s

4 Driver

5 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

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: CHF 1.51
Non-Stocked Lead-Time 32 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 32 Weeks

Cut Tape

CHF 1.51

CHF 1.10

CHF 1.01

CHF 0.894

View

Reel

CHF 0.801

MouseReel Available

Min.: 1
Mult.: 1

: 1’500

SSOP-28

SP213E

Transceiver

460 kb/s

4 Driver

5 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 HIGH ESD DUAL PORT RS-232 6DRVR 10RCVR

SP2209EEY-L/TR
MaxLinear
1: CHF 1.82
Non-Stocked Lead-Time 46 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 46 Weeks

Cut Tape

CHF 1.82

CHF 1.35

CHF 1.23

CHF 1.10

View

Reel

CHF 1.01

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

TSSOP-38

SP2209E

Transceiver

460 kb/s

6 Driver

10 Receiver

Full Duplex

13.2 V

10.8 V

SMD/SMT

5 mA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

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

SP3203ECY-L/TR
MaxLinear
1: CHF 2.24
Non-Stocked Lead-Time 46 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 46 Weeks

Cut Tape

CHF 2.24

CHF 1.68

CHF 1.53

CHF 1.37

View

Reel

CHF 1.27

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

TSSOP-20

SP3203E

Transceiver

250 kb/s

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

SP3220EBCY-L/TR
MaxLinear
1: CHF 0.885
Non-Stocked Lead-Time 20 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 20 Weeks

Cut Tape

CHF 0.885

CHF 0.635

CHF 0.571

CHF 0.503

View

Reel

CHF 0.411

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

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

Reel, Cut Tape, MouseReel

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

SP3222EUCY-L/TR
MaxLinear
2’500: CHF 0.837
Non-Stocked Lead-Time 46 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 46 Weeks

Reel

CHF 0.837

Min.: 2’500
Mult.: 2’500

: 2’500

TSSOP-20

SP3222EU

Transceiver

1 Mb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

300 uA

0 C

+ 70 C

15 kV

Reel

RS-232 Interface IC INTELLIGENT +3V-+5V RS-232

SP3223ECY-L/TR
MaxLinear
1: CHF 1.47
Non-Stocked Lead-Time 32 Weeks

Mfr. Part No.
SP3223ECY-L/TR

Mouser Part No
701-SP3223ECY-L/TR

MaxLinear

RS-232 Interface IC INTELLIGENT +3V-+5V RS-232

Datasheet

Non-Stocked Lead-Time 32 Weeks

Cut Tape

CHF 1.47

CHF 1.09

CHF 0.983

CHF 0.877

View

Reel

CHF 0.786

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

TSSOP-20

SP3223E

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 3.3V 460KBPS RS-232

SP3232EHCY-L/TR
MaxLinear
1: CHF 1.00
Non-Stocked Lead-Time 46 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 46 Weeks

Cut Tape

CHF 1.00

CHF 0.716

CHF 0.646

CHF 0.567

View

Reel

CHF 0.469

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

TSSOP-16

SP3232EH

Transceiver

460 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 3.3V, 460Kbps RS-232

SP3232EHEY-L/TR
MaxLinear
1: CHF 1.03
Non-Stocked Lead-Time 46 Weeks

Mfr. Part No.
SP3232EHEY-L/TR

Mouser Part No
701-SP3232EHEY-L/TR

MaxLinear

RS-232 Interface IC 3.3V, 460Kbps RS-232

Learn More

Datasheet

Non-Stocked Lead-Time 46 Weeks

Cut Tape

CHF 1.03

CHF 0.746

CHF 0.676

CHF 0.598

View

Reel

CHF 0.501

Min.: 1
Mult.: 1

: 2’500

TSSOP-16

SP3232EH

Transceiver

460 kb/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

RS-232 Interface IC 3.3V, 1000 Kbps RS-232

SP3232EUEA-L/TR
MaxLinear
1: CHF 1.13
Non-Stocked Lead-Time 46 Weeks

Mfr. Part No.
SP3232EUEA-L/TR

Mouser Part No
701-SP3232EUEA-L/TR

MaxLinear

RS-232 Interface IC 3.3V, 1000 Kbps RS-232

Learn More

Datasheet

Non-Stocked Lead-Time 46 Weeks

Cut Tape

CHF 1.13

CHF 0.821

CHF 0.739

CHF 0.653

View

Reel

CHF 0.555

MouseReel Available

Min.: 1
Mult.: 1

: 1’500

SSOP-16

SP3232EU

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

SP3239EEA-L/TR
MaxLinear
1: CHF 2.04
Non-Stocked Lead-Time 46 Weeks

Mfr. Part No.
SP3239EEA-L/TR

Mouser Part No
701-SP3239EEA-L/TR

MaxLinear

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

Datasheet

Non-Stocked Lead-Time 46 Weeks

Cut Tape

CHF 2.04

CHF 1.52

CHF 1.39

CHF 1.24

View

Reel

CHF 1.15

MouseReel Available

Min.: 1
Mult.: 1

: 1’500

SSOP-28

SP3239E

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

Reel, Cut Tape, MouseReel

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

SP3243EBCY-L/TR
MaxLinear
1: CHF 1.01
Non-Stocked Lead-Time 46 Weeks

Mfr. Part No.
SP3243EBCY-L/TR

Mouser Part No
701-SP3243EBCY-L/TR

MaxLinear

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

Datasheet

Non-Stocked Lead-Time 46 Weeks

Cut Tape

CHF 1.01

CHF 0.735

CHF 0.665

CHF 0.589

View

Reel

CHF 0.492

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

TSSOP-28

SP3243E

Transceiver

250 kb/s

3 Driver

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

SP3243ECY-L/TR
MaxLinear
2’500: CHF 0.491
Non-Stocked Lead-Time 46 Weeks

Mfr. Part No.
SP3243ECY-L/TR

Mouser Part No
701-SP3243ECY-L/TR

MaxLinear

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

Datasheet

Non-Stocked Lead-Time 46 Weeks

Reel

CHF 0.491

Min.: 2’500
Mult.: 2’500

: 2’500

TSSOP-28

SP3243E

Transceiver

120 kb/s

3 Driver

5 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

300 uA

0 C

+ 70 C

15 kV

Reel

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

SP3243EEY-L/TR
MaxLinear
1: CHF 1.01
Non-Stocked Lead-Time 46 Weeks

Mfr. Part No.
SP3243EEY-L/TR

Mouser Part No
701-SP3243EEY-L/TR

MaxLinear

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

Datasheet

Non-Stocked Lead-Time 46 Weeks

Cut Tape

CHF 1.01

CHF 0.735

CHF 0.665

CHF 0.589

View

Reel

CHF 0.492

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

TSSOP-28

SP3243E

Transceiver

120 kb/s

3 Driver

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

SP3243EHCA-L/TR
MaxLinear
1’500: CHF 0.552
Non-Stocked Lead-Time 46 Weeks

Mfr. Part No.
SP3243EHCA-L/TR

Mouser Part No
701-SP3243EHCA-L/TR

MaxLinear

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

Datasheet

Non-Stocked Lead-Time 46 Weeks

Reel

CHF 0.552

Min.: 1’500
Mult.: 1’500

: 1’500

SSOP-28

SP3243E

Transceiver

460 kb/s

3 Driver

5 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

300 uA

0 C

+ 85 C

15 kV

Reel

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

SP3243EHEA-L/TR
MaxLinear
1’500: CHF 0.594
Non-Stocked Lead-Time 46 Weeks

Mfr. Part No.
SP3243EHEA-L/TR

Mouser Part No
701-SP3243EHEA-L/TR

MaxLinear

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

Datasheet

Non-Stocked Lead-Time 46 Weeks

Reel

CHF 0.594

Min.: 1’500
Mult.: 1’500

: 1’500

SSOP-28

SP3243E

Transceiver

460 kb/s

3 Driver

5 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

300 uA

- 40 C

+ 85 C

15 kV

Reel

RS-232 Interface IC 3V-5V RS-232 Transceiver

SP3232EBER-L/TR
MaxLinear
1: CHF 1.29
Non-Stocked Lead-Time 32 Weeks

Mfr. Part No.
SP3232EBER-L/TR

Mouser Part No
701-SP3232EBER-L/TR

MaxLinear

RS-232 Interface IC 3V-5V RS-232 Transceiver

Learn More

Datasheet

Non-Stocked Lead-Time 32 Weeks

Cut Tape

CHF 1.29

CHF 0.945

CHF 0.854

CHF 0.756

View

Reel

CHF 0.674

Min.: 1
Mult.: 1

: 3’000

QFN-16

SP3232EB

Transceiver

250 kb/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

RS-232 Interface IC

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