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SP3243E Series RS-232 Interface IC

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Part #

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

SP3243EUER-L/TR
MaxLinear
1: $1.82
2,317In 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

2,317In Stock

Cut Tape

$1.82

$1.34

$1.22

$1.09

Reel

$0.904

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

QFN-32

SP3243E

Transceiver

1 Mb/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

SP3243EBCA-L/TR
MaxLinear
1: $1.32
2,430In Stock

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

2,430In Stock

Cut Tape

$1.32

$0.959

$0.868

$0.769

Reel

$0.639

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

SP3243EUEA-L/TR
MaxLinear
1: $1.46
1,159In Stock
1,500Expected 16/04/2027

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

1,159In Stock

1,500Expected 16/04/2027

Cut Tape

$1.46

$1.07

$0.966

$0.857

View

Reel

$0.735

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SSOP-28

SP3243E

Transceiver

1 Mb/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 High Spd Intel. +3V to +5.5V RS-232

SP3243EUCY-L/TR
MaxLinear
1: $1.38
2,828In 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

2,828In Stock

Cut Tape

$1.38

$1.00

$0.906

$0.803

Reel

$0.659

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

TSSOP-28

SP3243E

Transceiver

1 Mb/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

SP3243EBEA-L/TR
MaxLinear
1: $1.43
44In Stock
1,500Expected 18/02/2027

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

44In Stock

1,500Expected 18/02/2027

Cut Tape

$1.43

$1.05

$0.943

$0.819

View

Reel

$0.702

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SSOP-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

Reel, Cut Tape, MouseReel

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

SP3243EBEY-L
MaxLinear
1: $1.38
457In Stock
250Expected 15/09/2026

Mfr. Part No.
SP3243EBEY-L

Mouser Part No
701-SP3243EBEY-L

MaxLinear

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

Datasheet

457In Stock

250Expected 15/09/2026

$1.38

$1.00

$0.832

$0.762

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

SP3243EBEY-L/TR
MaxLinear
1: $1.35
1,375In Stock
5,000Expected 16/04/2027

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

1,375In Stock

5,000Expected 16/04/2027

Cut Tape

$1.35

$0.98

$0.888

$0.787

Reel

$0.673

View

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

- 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
10In 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

10In Stock

$1.19

$0.863

$0.797

$0.744

View

Min.: 1
Mult.: 1

SSOP-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

Tube

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

SP3243ECA-L/TR
MaxLinear
1: $1.23
891In 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

891In Stock

4,500On Order

Cut Tape

$1.23

$0.889

$0.805

$0.712

View

Reel

$0.59

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SSOP-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, Cut Tape, MouseReel

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

SP3243EEA-L
MaxLinear
1: $1.28
9In Stock
966Expected 08/09/2026

Mfr. Part No.
SP3243EEA-L

Mouser Part No
701-SP3243EEA-L

MaxLinear

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

Datasheet

9In Stock

966Expected 08/09/2026

$1.28

$1.12

$0.949

$0.948

View

Min.: 1
Mult.: 1

SSOP-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

Tube

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

SP3243EEA-L/TR
MaxLinear
1: $1.33
225In 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

225In Stock

Cut Tape

$1.33

$0.967

$0.875

$0.784

View

Reel

$0.657

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SSOP-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

SP3243EEY-L
MaxLinear
1: $1.30
110In 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

110In Stock

$1.30

$0.94

$0.82

$0.751

View

Min.: 1
Mult.: 1

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

Tube

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

SP3243EUCA-L/TR
MaxLinear
1: $1.38
699In Stock
1,500Expected 16/04/2027

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

699In Stock

1,500Expected 16/04/2027

Cut Tape

$1.38

$1.01

$0.908

$0.805

Reel

$0.677

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SSOP-28

SP3243E

Transceiver

1 Mb/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 High Spd Intel. +3V to +5.5V RS-232

SP3243EUEY-L/TR
MaxLinear
1: $1.46
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

Cut Tape

$1.46

$1.06

$0.964

$0.859

Reel

$0.859

MouseReel Available

Min.: 1
Mult.: 1
Max.: 100

: 2,500

TSSOP-28

SP3243E

Transceiver

1 Mb/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

SP3243EBCY-L/TR
MaxLinear
1: $1.26
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

$1.26

$0.913

$0.827

$0.731

View

Reel

$0.612

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: $0.611
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

$0.611

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: $1.27
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

$1.27

$0.917

$0.83

$0.734

View

Reel

$0.612

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: $0.686
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

$0.686

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: $0.738
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

$0.738

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

SP3243E Series RS-232 Interface IC

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