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RS-232 Interface IC

RS-232 Interface ICs are in stock with same-day shipping at Mouser from leading manufacturers. Mouser is an authorized distributor for many RS-232 Interface IC manufacturers, including Analog Devices Inc., MaxLinear, Renesas Electronics, Texas Instruments & more.
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Please view our selection of RS-232 interface ICs below.

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Part #

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

SP3239EEA-L/TR
MaxLinear
1: $2.671
Non-Stocked Lead-Time 46 Weeks

Mfr. Part #
SP3239EEA-L/TR

Mouser Part #
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

$2.671

$1.977

$1.809

$1.620

View

Reel

$1.504

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: $1.325
Non-Stocked Lead-Time 46 Weeks

Mfr. Part #
SP3243EBCY-L/TR

Mouser Part #
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

$1.325

$960

$870

$769

View

Reel

$644

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: $643
Non-Stocked Lead-Time 46 Weeks

Mfr. Part #
SP3243ECY-L/TR

Mouser Part #
701-SP3243ECY-L/TR

MaxLinear

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

Datasheet

Non-Stocked Lead-Time 46 Weeks

Reel

$643

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: $1.336
Non-Stocked Lead-Time 46 Weeks

Mfr. Part #
SP3243EEY-L/TR

Mouser Part #
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

$1.336

$964

$873

$772

View

Reel

$644

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: $721
Non-Stocked Lead-Time 46 Weeks

Mfr. Part #
SP3243EHCA-L/TR

Mouser Part #
701-SP3243EHCA-L/TR

MaxLinear

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

Datasheet

Non-Stocked Lead-Time 46 Weeks

Reel

$721

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: $776
Non-Stocked Lead-Time 46 Weeks

Mfr. Part #
SP3243EHEA-L/TR

Mouser Part #
701-SP3243EHEA-L/TR

MaxLinear

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

Datasheet

Non-Stocked Lead-Time 46 Weeks

Reel

$776

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 RS232 5V 2D/2R COM

HIN202CBZ-T
Renesas / Intersil
1: $1.472
Lead-Time 22 Weeks

Mfr. Part #
HIN202CBZ-T

Mouser Part #
968-HIN202CBZ-T

Renesas / Intersil

RS-232 Interface IC RS232 5V 2D/2R COM

Datasheet

Lead-Time 22 Weeks

Cut Tape

$1.472

$1.040

$936

$823

Reel

$707

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

SOIC-Wide-16

HIN202

Transceiver

120 kb/s

1 Driver

2 Receiver

5.5 V

4.5 V

SMD/SMT

15 mA

0 C

+ 70 C

Without ESD Protection

Reel, Cut Tape, MouseReel

RS-232 Interface IC RS232 5V 4D/4R 15KV 0 1UF CAP 24 COMEL

HIN208ECBZ-T
Renesas / Intersil
1: $3.450
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
HIN208ECBZ-T

Mouser Part #
968-HIN208ECBZ-T

Renesas / Intersil

RS-232 Interface IC RS232 5V 4D/4R 15KV 0 1UF CAP 24 COMEL

Datasheet

Non-Stocked Lead-Time 22 Weeks

Cut Tape

$3.450

$2.577

$2.356

$2.114

$2.082

Reel

$1.756

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

SOIC-24

HIN208

Transceiver

230 kb/s

4 Driver

4 Receiver

5.5 V

4.5 V

SMD/SMT

20 mA

0 C

+ 70 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC RS232 5V 2D/2R 15KV 0 1UF 16N COM

HIN232EIBNZ-T
Renesas / Intersil
1: $1.567
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
HIN232EIBNZ-T

Mouser Part #
968-HIN232EIBNZ-T

Renesas / Intersil

RS-232 Interface IC RS232 5V 2D/2R 15KV 0 1UF 16N COM

Datasheet

Non-Stocked Lead-Time 22 Weeks

Cut Tape

$1.567

$1.146

$1.038

$921

$864

Reel

$739

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SOIC-Narrow-16

HIN232

Transceiver

230 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

10 mA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC RS232 3V 5D/3R 15KV 24SSOP COM

ICL3207ECAZ
Renesas / Intersil
1: $3.313
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
ICL3207ECAZ

Mouser Part #
968-ICL3207ECAZ

Renesas / Intersil

RS-232 Interface IC RS232 3V 5D/3R 15KV 24SSOP COM

Datasheet

Non-Stocked Lead-Time 22 Weeks

$3.313

$2.429

$2.219

$1.977

View

Min.: 1
Mult.: 1

SSOP-24

ICL3207E

Transceiver

500 kb/s

5 Driver

3 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

0 C

+ 70 C

15 kV

Tube

RS-232 Interface IC RS232 3V 5D/3R 15KV 24SSOP COM

ICL3207ECAZ-T
Renesas / Intersil
2.000: $1.693
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
ICL3207ECAZ-T

Mouser Part #
968-ICL3207ECAZ-T

Renesas / Intersil

RS-232 Interface IC RS232 3V 5D/3R 15KV 24SSOP COM

Datasheet

Non-Stocked Lead-Time 22 Weeks

Cut Tape

$1.693

$1.672

Min.: 2.000
Mult.: 1.000

: 1.000

SSOP-24

ICL3207E

Transceiver

500 kb/s

5 Driver

3 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

0 C

+ 70 C

15 kV

Reel

RS-232 Interface IC RS232 3V 1D/1R AUTODWN IND

ICL3221IAZ-T7A
Renesas / Intersil
1: $3.039
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
ICL3221IAZ-T7A

Mouser Part #
968-ICL3221IAZ-T7A

Renesas / Intersil

RS-232 Interface IC RS232 3V 1D/1R AUTODWN IND

Datasheet

Non-Stocked Lead-Time 22 Weeks

Cut Tape

$3.039

$2.219

$2.019

$1.809

Reel

$1.683

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

ICL3221

Reel, Cut Tape, MouseReel

RS-232 Interface IC RS232 3V 2D/2R SHTDWN COM

ICL3222CVZ
Renesas / Intersil
1: $2.619
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
ICL3222CVZ

Mouser Part #
968-ICL3222CVZ

Renesas / Intersil

RS-232 Interface IC RS232 3V 2D/2R SHTDWN COM

Datasheet

Non-Stocked Lead-Time 22 Weeks

$2.619

$1.904

$1.725

$1.535

View

Min.: 1
Mult.: 1

TSSOP-20

ICL3222

Transceiver

500 kb/s

1 Driver

2 Receiver

5.5 V

3 V

SMD/SMT

1 mA

0 C

+ 70 C

ESD Protection

Tube

RS-232 Interface IC RS232 3V 2D/2R 15KV SHTDWN COM

ICL3222ECVZ
Renesas / Intersil
1.480: $1.325
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
ICL3222ECVZ

Mouser Part #
968-ICL3222ECVZ

Renesas / Intersil

RS-232 Interface IC RS232 3V 2D/2R 15KV SHTDWN COM

Datasheet

Non-Stocked Lead-Time 22 Weeks

$1.325

$1.315

$1.294

Min.: 1.480
Mult.: 740

TSSOP-20

ICL3222

Transceiver

500 kb/s

1 Driver

2 Receiver

5.5 V

3 V

SMD/SMT

1 mA

0 C

+ 70 C

15 kV

Tube

RS-232 Interface IC RS232 3V 2D/2R 15KV AUTODWN IND

ICL3223EIVZ-T7A
Renesas / Intersil
1: $4.123
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
ICL3223EIVZ-T7A

Mouser Part #
968-ICL3223EIVZ-T7A

Renesas / Intersil

RS-232 Interface IC RS232 3V 2D/2R 15KV AUTODWN IND

Datasheet

Non-Stocked Lead-Time 22 Weeks

Cut Tape

$4.123

$3.039

$2.776

$2.482

Reel

$2.335

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

ICL3223

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC RS232 3V 2D/2R AUTODWN INDEL

ICL3223IAZ-T
Renesas / Intersil
6.000: $1.230
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
ICL3223IAZ-T

Mouser Part #
968-ICL3223IAZ-T

Renesas / Intersil

RS-232 Interface IC RS232 3V 2D/2R AUTODWN INDEL

Datasheet

Non-Stocked Lead-Time 22 Weeks

Cut Tape

$1.230

Min.: 6.000
Mult.: 1.000

: 1.000

SSOP-20

ICL3223

Transceiver

500 kb/s

1 Driver

2 Receiver

5.5 V

3 V

SMD/SMT

1 mA

- 40 C

+ 85 C

ESD Protection

Reel

RS-232 Interface IC RS232 3V 2D/2R AUTODWN INDEL

ICL3223IVZ-T
Renesas / Intersil
2.500: $1.525
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
ICL3223IVZ-T

Mouser Part #
968-ICL3223IVZ-T

Renesas / Intersil

RS-232 Interface IC RS232 3V 2D/2R AUTODWN INDEL

Datasheet

Non-Stocked Lead-Time 22 Weeks

Reel

$1.525

$1.514

Min.: 2.500
Mult.: 2.500

: 2.500

TSSOP-20

ICL3223

Transceiver

500 kb/s

1 Driver

2 Receiver

5.5 V

3 V

SMD/SMT

1 mA

- 40 C

+ 85 C

ESD Protection

Reel

RS-232 Interface IC W/ANNEAL RS232 3V 2D /2R 15KV E-DWN IND

ICL3224EIAZ-T
Renesas / Intersil
1: $2.882
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
ICL3224EIAZ-T

Mouser Part #
968-ICL3224EIAZ-T

Renesas / Intersil

RS-232 Interface IC W/ANNEAL RS232 3V 2D /2R 15KV E-DWN IND

Datasheet

Non-Stocked Lead-Time 22 Weeks

Cut Tape

$2.882

$2.145

$1.967

$1.767

$1.756

Reel

$1.483

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

SSOP-20

ICL3224E

Transceiver

500 kb/s

1 Driver

2 Receiver

5.5 V

3 V

SMD/SMT

1 mA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC RS232 3V 1D/1R E-DWN IND

ICL3226IAZ
Renesas / Intersil
1.540: $1.609
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
ICL3226IAZ

Mouser Part #
968-ICL3226IAZ

Renesas / Intersil

RS-232 Interface IC RS232 3V 1D/1R E-DWN IND

Datasheet

Non-Stocked Lead-Time 22 Weeks

$1.609

$1.588

$1.567

Min.: 1.540
Mult.: 385

SSOP-16

ICL3226

Transceiver

500 kb/s

1 Driver

1 Receiver

5.5 V

3 V

SMD/SMT

1 mA

- 40 C

+ 85 C

ESD Protection

Tube

RS-232 Interface IC RS232 3V 1D/1R E-DWN INDEL

ICL3226IAZ-T
Renesas / Intersil
2.000: $1.546
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
ICL3226IAZ-T

Mouser Part #
968-ICL3226IAZ-T

Renesas / Intersil

RS-232 Interface IC RS232 3V 1D/1R E-DWN INDEL

Datasheet

Non-Stocked Lead-Time 22 Weeks

Cut Tape

$1.546

Min.: 2.000
Mult.: 1.000

: 1.000

SSOP-16

ICL3226

Transceiver

500 kb/s

1 Driver

1 Receiver

5.5 V

3 V

SMD/SMT

1 mA

- 40 C

+ 85 C

ESD Protection

Reel

RS-232 Interface IC RS232 3V 2D/2R 15KV COM

ICL3232ECAZ
Renesas / Intersil
1: $2.114
Lead-Time 22 Weeks

Mfr. Part #
ICL3232ECAZ

Mouser Part #
968-ICL3232ECAZ

Renesas / Intersil

RS-232 Interface IC RS232 3V 2D/2R 15KV COM

Datasheet

Lead-Time 22 Weeks

$2.114

$1.567

$1.430

$1.273

View

Min.: 1
Mult.: 1

SSOP-16

ICL3232

Transceiver

250 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

0 C

+ 70 C

15 kV

Tube

RS-232 Interface IC RS232 3V 2D/2R 15KV COMEL

ICL3232ECAZ-T
Renesas / Intersil
1: $2.314
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
ICL3232ECAZ-T

Mouser Part #
968-ICL3232ECAZ-T

Renesas / Intersil

RS-232 Interface IC RS232 3V 2D/2R 15KV COMEL

Datasheet

Non-Stocked Lead-Time 22 Weeks

Cut Tape

$2.314

$1.672

$1.514

$1.346

Reel

$1.157

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

SSOP-16

ICL3232

Transceiver

250 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

0 C

+ 70 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC RS232 3V 2D/2R 15KV COM

ICL3232ECV-16Z-T7A
Renesas / Intersil
1: $2.913
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
ICL3232ECV-16Z-T7A

Mouser Part #
968-ICL3232ECV-16ZT7

Renesas / Intersil

RS-232 Interface IC RS232 3V 2D/2R 15KV COM

Datasheet

Non-Stocked Lead-Time 22 Weeks

Cut Tape

$2.913

$2.124

$1.935

$1.725

Reel

$1.599

View

Min.: 1
Mult.: 1

: 250

ICL3232

15 kV

Reel, Cut Tape

RS-232 Interface IC RS232 3V 5D/3R 15KV SHTDWN COMEL

ICL3237ECAZ-T
Renesas / Intersil
1: $3.397
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
ICL3237ECAZ-T

Mouser Part #
968-ICL3237ECAZ-T

Renesas / Intersil

RS-232 Interface IC RS232 3V 5D/3R 15KV SHTDWN COMEL

Datasheet

Non-Stocked Lead-Time 22 Weeks

Cut Tape

$3.397

$2.598

$2.282

$2.040

Reel

$1.756

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

SSOP-28

ICL3237

Transceiver

1 Mb/s

5 Driver

3 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

0 C

+ 70 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC RS232 3V 5D/3R 15KV PWR-DWN IND

ICL3238EIAZ-T
Renesas / Intersil
1: $2.692
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
ICL3238EIAZ-T

Mouser Part #
968-ICL3238EIAZ-T

Renesas / Intersil

RS-232 Interface IC RS232 3V 5D/3R 15KV PWR-DWN IND

Datasheet

Non-Stocked Lead-Time 22 Weeks

Cut Tape

$2.692

$1.998

$1.819

$1.630

$1.609

Reel

$1.357

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

SSOP-28

ICL3238E

Transceiver

250 kb/s

5 Driver

3 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC

Customer Service Office

Company

Resources

Support

DMP-16
PDIP-14
PDIP-16
PDIP-20
PDIP-8
QFN-16
QFN-20
QFN-24
QFN-32
QFN-EP-32
SOIC-14
SOIC-16
SOIC-18
SOIC-20
SOIC-24
SOIC-28
SOIC-8
SOIC-Narrow-16
SOIC-Wide-16
SO-Narrow-16

AZ75232
DS14C89A
GD65232
GD75232
GD75323
HIN202
HIN206
HIN208
HIN211
HIN213
HIN232
ICL3207E
ICL3221
ICL3222
ICL3223
ICL3224E
ICL3225E
ICL3226
ICL3226E
ICL3232

150 nA
200 nA
1 uA
160 uA
250 uA
250 uA, 2 mA
300 uA
600 uA
700 uA
750 uA
900 uA
1 mA
1.5 mA
1.9 mA
2 mA
3 mA
4 mA
5 mA
6.1 mA
8 mA