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MaxLinear SP3243E Series RS-232 Interface IC

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Manufacturer = MaxLinear Series = SP3243E

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Part #

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

SP3243EUCY-L/TR
MaxLinear
1: $1.17
1,809In Stock

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

1,809In Stock

Cut Tape

$1.17

$0.844

$0.764

$0.675

Reel

$0.563

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

SP3243EUER-L/TR
MaxLinear
1: $1.57
2,235In Stock

Mfr. Part No.
SP3243EUER-L/TR

Mouser Part No
701-SP3243EUER-L/TR

MaxLinear

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

Datasheet

2,235In Stock

Cut Tape

$1.57

$1.15

$1.05

$0.928

Reel

$0.776

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

QFN-32

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

SP3243EBEA-L/TR
MaxLinear
1: $1.19
632In Stock

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

632In Stock

Cut Tape

$1.19

$0.863

$0.782

$0.691

Reel

$0.573

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

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

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

SP3243EBEY-L/TR
MaxLinear
1: $1.17
32In Stock
5,000Expected 26/05/2026

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

32In Stock

5,000Expected 26/05/2026

Cut Tape

$1.17

$0.844

$0.764

$0.675

Reel

$0.563

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: $1.06
197In Stock

Mfr. Part No.
SP3243ECA-L

Mouser Part No
701-SP3243ECA-L

MaxLinear

RS-232 Interface IC RS232 120 kbps temp 0C to 70C

Datasheet

197In Stock

$1.06

$0.767

$0.705

$0.69

View

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: $1.06
119In Stock
1,500Expected 19/06/2026

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

119In Stock

1,500Expected 19/06/2026

Cut Tape

$1.06

$0.767

$0.693

$0.572

Reel

$0.505

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: $1.14
644In Stock

Mfr. Part No.
SP3243EEA-L

Mouser Part No
701-SP3243EEA-L

MaxLinear

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

Datasheet

644In Stock

$1.14

$0.973

$0.972

$0.596

View

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: $1.14
793In 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

793In Stock

Cut Tape

$1.14

$0.825

$0.746

$0.659

Reel

$0.546

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: $1.31
315In 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

315In Stock

$1.31

$0.944

$0.798

$0.752

View

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: $1.19
1,901In Stock

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

1,901In Stock

Cut Tape

$1.19

$0.863

$0.782

$0.691

Reel

$0.573

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: $1.24
1,293In Stock

Mfr. Part No.
SP3243EUEA-L/TR

Mouser Part No
701-SP3243EUEA-L/TR

MaxLinear

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

Datasheet

1,293In Stock

Cut Tape

$1.24

$0.902

$0.817

$0.723

Reel

$0.60

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: $1.49
459In Stock
5,000Expected 01/05/2026

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

459In Stock

5,000Expected 01/05/2026

Cut Tape

$1.49

$1.09

$0.98

$0.867

Reel

$0.604

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 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

$0.714

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

SP3243EBCY-L/TR
MaxLinear
1: $1.83
Non-Stocked Lead-Time 2 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 2 Weeks

Cut Tape

$1.83

$1.16

$1.04

$0.859

Reel

$0.509

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

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

SP3243ECY-L/TR
MaxLinear
2,500: $0.482
Non-Stocked Lead-Time 2 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 2 Weeks

Reel

$0.482

$0.476

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

Reel: 2,500

SMD/SMT

TSSOP-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

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

SP3243EEY-L/TR
MaxLinear
1: $1.83
Non-Stocked Lead-Time 2 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 2 Weeks

Cut Tape

$1.83

$1.16

$1.04

$0.859

Reel

$0.509

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

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

Reel, Cut Tape, MouseReel

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

SP3243EHCA-L/TR
MaxLinear
1,500: $0.562
Non-Stocked Lead-Time 2 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 2 Weeks

Reel

$0.562

$0.538

$0.525

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

Reel: 1,500

SMD/SMT

SSOP-28

SP3243E

Transceiver

460 kb/s

3 Driver

5 Receiver

Full Duplex

5.5 V

3 V

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: $0.603
Non-Stocked Lead-Time 2 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 2 Weeks

Reel

$0.603

$0.579

$0.561

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

Reel: 1,500

SMD/SMT

SSOP-28

SP3243E

Transceiver

460 kb/s

3 Driver

5 Receiver

Full Duplex

5.5 V

3 V

300 uA

- 40 C

+ 85 C

15 kV

Reel

MaxLinear SP3243E Series RS-232 Interface IC

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