RS-232 Interface IC – Mouser Honduras

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SP3222E & SP3232E RS-232 Transceivers

MaxLinear SP3222E and SP3232E RS-232 Transceivers are intended for portable or hand-held applications such as notebooks or palmtop computers. The SP3222E and SP3232E have a high-efficiency, charge-pump power supply that requires only 0.1µF capacitors in 3.3V operation. This charge pump allows the these transceivers to deliver true RS-232 performance from a single power supply ranging from 3.0V to 5.5V. The MaxLinear SP3222E and SP3232E are 2-driver/2-receiver devices. This series is ideal for portable or hand-held applications such as notebooks or palmtop computers.

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Part #

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

SP3232EBCA-L/TR
MaxLinear
1: $1.23
46,112On Order

Mfr. Part #
SP3232EBCA-L/TR

Mouser Part #
701-SP3232EBCA-L/TR

MaxLinear

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

Learn More

Datasheet

46,112On Order

Cut Tape

$1.23

$0.891

$0.806

$0.713

View

Reel

$0.613

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

SSOP-16

SP3232EB

Transceiver

250 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 3V-5.5V RS-232 2-DRV/2-RCV LOW PWR

SP3222ECY-L/TR
MaxLinear
1: $1.67
4,965Expected 4/6/2027

Mfr. Part #
SP3222ECY-L/TR

Mouser Part #
701-SP3222ECY-L/TR

MaxLinear

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

Learn More

Datasheet

4,965Expected 4/6/2027

Cut Tape

$1.67

$1.23

$1.12

$0.989

Reel

$0.821

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TSSOP-20

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

SP3232EBCN-L/TR
MaxLinear
1: $1.11
17,355On Order

Mfr. Part #
SP3232EBCN-L/TR

Mouser Part #
701-SP3232EBCN-L/TR

MaxLinear

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

Learn More

Datasheet

17,355On Order

Cut Tape

$1.11

$0.823

$0.743

$0.661

View

Reel

$0.533

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOIC-Narrow-16

SP3232EB

Transceiver

250 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 120 kbps temp 0C to 70C

SP3232ECA-L
MaxLinear
1: $1.19
3,496On Order

Mfr. Part #
SP3232ECA-L

Mouser Part #
701-SP3232ECA-L

MaxLinear

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

Learn More

Datasheet

3,496On Order

$1.19

$0.858

$0.771

$0.642

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

0 C

+ 70 C

15 kV

Tube

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

SP3232ECY-L
MaxLinear
1: $1.14
7,633On Order

Mfr. Part #
SP3232ECY-L

Mouser Part #
701-SP3232ECY-L

MaxLinear

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

Learn More

Datasheet

7,633On Order

$1.14

$0.816

$0.676

$0.62

Min.: 1
Mult.: 1
Max.: 150

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

Tube

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

SP3232ECY-L/TR
MaxLinear
1: $1.14
14,961Expected 4/6/2027

Mfr. Part #
SP3232ECY-L/TR

Mouser Part #
701-SP3232ECY-L/TR

MaxLinear

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

Learn More

Datasheet

14,961Expected 4/6/2027

Cut Tape

$1.14

$0.816

$0.733

$0.645

View

Reel

$0.533

MouseReel Available

Min.: 1
Mult.: 1

: 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 3.3V, 1000 Kbps RS-232

SP3232EUCY-L/TR
MaxLinear
1: $1.23
13,267On Order

Mfr. Part #
SP3232EUCY-L/TR

Mouser Part #
701-SP3232EUCY-L/TR

MaxLinear

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

Learn More

Datasheet

13,267On Order

Cut Tape

$1.23

$0.891

$0.806

$0.713

View

Reel

$0.595

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TSSOP-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

Reel, Cut Tape, MouseReel

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

SP3232EUEY-L/TR
MaxLinear
1: $1.33
7,153Expected 4/6/2027

Mfr. Part #
SP3232EUEY-L/TR

Mouser Part #
701-SP3232EUEY-L/TR

MaxLinear

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

Learn More

Datasheet

7,153Expected 4/6/2027

Cut Tape

$1.33

$0.967

$0.875

$0.773

View

Reel

$0.645

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TSSOP-16

SP3232EU

Transceiver

1 Mb/s

2 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 TRUE +3V-+5.5V RS-232

SP3232EET-L/TR
MaxLinear
1: $1.53
1,339Expected 9/1/2026

Mfr. Part #
SP3232EET-L/TR

Mouser Part #
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

$1.53

$1.12

$1.02

$0.897

View

Reel

$0.77

MouseReel Available

Min.: 1
Mult.: 1

: 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

- 40 C

+ 85 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: $1.04
Non-Stocked Lead-Time 46 Weeks

Mfr. Part #
SP3222EUCY-L/TR

Mouser Part #
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

$1.04

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

: 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
1: $1.24
Non-Stocked Lead-Time 46 Weeks

Mfr. Part #
SP3232EHCY-L/TR

Mouser Part #
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

$1.24

$0.89

$0.802

$0.705

View

Reel

$0.583

MouseReel Available

Min.: 1
Mult.: 1

: 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, Cut Tape, MouseReel

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

SP3232EHEY-L/TR
MaxLinear
1: $1.28
Non-Stocked Lead-Time 46 Weeks

Mfr. Part #
SP3232EHEY-L/TR

Mouser Part #
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

$1.28

$0.927

$0.84

$0.743

View

Reel

$0.622

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TSSOP-16

SP3232EH

Transceiver

460 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

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: $1.40
Non-Stocked Lead-Time 46 Weeks

Mfr. Part #
SP3232EUEA-L/TR

Mouser Part #
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

$1.40

$1.01

$0.919

$0.812

View

Reel

$0.689

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

SSOP-16

SP3232EU

Transceiver

1 Mb/s

2 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-5V RS-232 Transceiver

SP3232EBER-L/TR
MaxLinear
1: $1.60
Non-Stocked Lead-Time 32 Weeks

Mfr. Part #
SP3232EBER-L/TR

Mouser Part #
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

$1.60

$1.17

$1.06

$0.939

View

Reel

$0.837

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

QFN-16

SP3232EB

Transceiver

250 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

300 uA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape

SP3222E & SP3232E RS-232 Transceivers

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