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Full Duplex Transceiver Interface ICs

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Duplex = Full Duplex Function = Transceiver

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Part #

RS-232 Interface IC 3.0V to 5.5V, Low-Power, up to 1Mbps, Tr

MAX3232CUE+
Analog Devices / Maxim Integrated
1: $8.38
3,258In Stock

Mfr. Part No.
MAX3232CUE+

Mouser Part No
700-MAX3232CUE

Analog Devices / Maxim Integrated

RS-232 Interface IC 3.0V to 5.5V, Low-Power, up to 1Mbps, Tr

Datasheet

3,258In Stock

$8.38

$6.49

$5.52

$5.31

$5.21

Min.: 1
Mult.: 1
Max.: 384

RS-232 Interface IC

RS-232 Transceivers

SMD/SMT

TSSOP-16

RS-232 Interface IC 15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers

MAX3232ECAE+T
Analog Devices / Maxim Integrated
1: $11.56
4,713In Stock

Mfr. Part No.
MAX3232ECAE+T

Mouser Part No
700-MAX3232ECAET

Analog Devices / Maxim Integrated

RS-232 Interface IC 15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers

Learn More

Datasheet

4,713In Stock

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$11.56

$9.06

$8.43

$7.74

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$7.33

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: 2,000

RS-232 Interface IC

RS-232 Transceivers

SMD/SMT

SSOP-16

RS-232 Interface IC 15kV ESD-Protected, Down to 10nA, 3.0V

MAX3232EEAE+T
Analog Devices / Maxim Integrated
1: $13.75
5,623In Stock

Mfr. Part No.
MAX3232EEAE+T

Mouser Part No
700-MAX3232EEAET

Analog Devices / Maxim Integrated

RS-232 Interface IC 15kV ESD-Protected, Down to 10nA, 3.0V

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Datasheet

5,623In Stock

Cut Tape

$13.75

$10.83

$10.10

$9.30

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$8.19

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: 2,000

RS-232 Interface IC

RS-232 Transceivers

SMD/SMT

SSOP-16

RS-232 Interface IC 15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers

MAX3232EEUE+
Analog Devices / Maxim Integrated
1: $13.80
2,866In Stock

Mfr. Part No.
MAX3232EEUE+

Mouser Part No
700-MAX3232EEUE

Analog Devices / Maxim Integrated

RS-232 Interface IC 15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers

Learn More

Datasheet

2,866In Stock

$13.80

$10.84

$9.36

$9.05

$8.90

Min.: 1
Mult.: 1
Max.: 288

RS-232 Interface IC

RS-232 Transceivers

SMD/SMT

TSSOP-16

RS-232 Interface IC 15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers

MAX3232EEUE+T
Analog Devices / Maxim Integrated
1: $13.58
2,710In Stock

Mfr. Part No.
MAX3232EEUE+T

Mouser Part No
700-MAX3232EEUET

Analog Devices / Maxim Integrated

RS-232 Interface IC 15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, Up to 1Mbps, True RS-232 Transceivers

Learn More

Datasheet

2,710In Stock

Cut Tape

$13.58

$10.70

$9.98

$9.18

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$8.47

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: 2,500

RS-232 Interface IC

RS-232 Transceivers

SMD/SMT

TSSOP-16

RS-232 Interface IC 3.0V to 5.5V, Low-Power, up to 1Mbps, Tr

MAX3232ESE+
Analog Devices / Maxim Integrated
1: $10.16
2,704In Stock
1,200Expected 26/08/2026

Mfr. Part No.
MAX3232ESE+

Mouser Part No
700-MAX3232ESE

Analog Devices / Maxim Integrated

RS-232 Interface IC 3.0V to 5.5V, Low-Power, up to 1Mbps, Tr

Datasheet

2,704In Stock

1,200Expected 26/08/2026

$10.16

$7.91

$7.12

$6.73

$6.30

Min.: 1
Mult.: 1
Max.: 400

RS-232 Interface IC

RS-232 Transceivers

SMD/SMT

SOIC-Narrow-16

RS-232 Interface IC 3.0V to 5.5V, Low-Power, up to 1Mbps, Tr

MAX3232ESE+T
Analog Devices / Maxim Integrated
1: $9.98
3,532In Stock

Mfr. Part No.
MAX3232ESE+T

Mouser Part No
700-MAX3232ESET

Analog Devices / Maxim Integrated

RS-232 Interface IC 3.0V to 5.5V, Low-Power, up to 1Mbps, Tr

Datasheet

3,532In Stock

Cut Tape

$9.98

$7.78

$7.23

$6.63

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$6.19

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: 2,500

RS-232 Interface IC

RS-232 Transceivers

SMD/SMT

SO-Narrow-16

RS-232 Interface IC 3.0V to 5.5V, Low-Power, up to 1Mbps, Tr

MAX3232EUE+T
Analog Devices / Maxim Integrated
1: $9.98
6,492In Stock

Mfr. Part No.
MAX3232EUE+T

Mouser Part No
700-MAX3232EUET

Analog Devices / Maxim Integrated

RS-232 Interface IC 3.0V to 5.5V, Low-Power, up to 1Mbps, Tr

Datasheet

6,492In Stock

Cut Tape

$9.98

$7.78

$7.23

$6.63

View

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$6.25

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Mult.: 1
Max.: 2,000

: 2,500

RS-232 Interface IC

RS-232 Transceivers

SMD/SMT

TSSOP-16

RS-232 Interface IC 50V Isolated, 3.0V to 5.5V, 250kbps, 2 Tx/2 Rx, RS-232 Transceiver

MAX3250CAI+
Analog Devices / Maxim Integrated
1: $13.57
2,455In Stock

Mfr. Part No.
MAX3250CAI+

Mouser Part No
700-MAX3250CAI

Analog Devices / Maxim Integrated

RS-232 Interface IC 50V Isolated, 3.0V to 5.5V, 250kbps, 2 Tx/2 Rx, RS-232 Transceiver

Datasheet

2,455In Stock

$13.57

$10.65

$9.59

$9.03

View

Min.: 1
Mult.: 1

RS-232 Interface IC

RS-232 Transceivers

SMD/SMT

SSOP-28

RS-232 Interface IC 50V Isolated, 3.0V to 5.5V, 250kbps, 2 Tx/2 Rx, RS-232 Transceiver

MAX3250CAI+T
Analog Devices / Maxim Integrated
1: $13.35
2,148In Stock

Mfr. Part No.
MAX3250CAI+T

Mouser Part No
700-MAX3250CAIT

Analog Devices / Maxim Integrated

RS-232 Interface IC 50V Isolated, 3.0V to 5.5V, 250kbps, 2 Tx/2 Rx, RS-232 Transceiver

Datasheet

2,148In Stock

Cut Tape

$13.35

$10.51

$9.80

$9.02

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$7.94

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: 2,000

RS-232 Interface IC

RS-232 Transceivers

SMD/SMT

SSOP-28

RS-232 Interface IC 50V Isolated, 3.0V to 5.5V, 250kbps, 2 Tx/2 Rx, RS-232 Transceiver

MAX3250EAI+T
Analog Devices / Maxim Integrated
1: $17.22
2,654In Stock

Mfr. Part No.
MAX3250EAI+T

Mouser Part No
700-MAX3250EAIT

Analog Devices / Maxim Integrated

RS-232 Interface IC 50V Isolated, 3.0V to 5.5V, 250kbps, 2 Tx/2 Rx, RS-232 Transceiver

Datasheet

2,654In Stock

Cut Tape

$17.22

$13.67

$12.78

$11.82

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$10.63

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Mult.: 1

: 2,000

RS-232 Interface IC

RS-232 Transceivers

SMD/SMT

SSOP-28

RS-232 Interface IC 460kbps, 1 A Supply Current, RS-232-Compatible Transceivers in MAX

MAX3311CUB+T
Analog Devices / Maxim Integrated
1: $4.90
6,040In Stock

Mfr. Part No.
MAX3311CUB+T

Mouser Part No
700-MAX3311CUBT

Analog Devices / Maxim Integrated

RS-232 Interface IC 460kbps, 1 A Supply Current, RS-232-Compatible Transceivers in MAX

Datasheet

6,040In Stock

Cut Tape

$4.90

$3.73

$3.44

$3.12

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$2.79

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Mult.: 1

: 2,500

RS-232 Interface IC

RS-232 Transceivers

SMD/SMT

uMAX-10

RS-232 Interface IC +2.35V to +5.5V, 1 A, 2Tx/2Rx RS-232 Transceivers with 15kV ESD-Protected I/O and Logic Pins

MAX3381EEUP+T
Analog Devices / Maxim Integrated
1: $16.04
1,728In Stock

Mfr. Part No.
MAX3381EEUP+T

Mouser Part No
700-MAX3381EEUPT

Analog Devices / Maxim Integrated

RS-232 Interface IC +2.35V to +5.5V, 1 A, 2Tx/2Rx RS-232 Transceivers with 15kV ESD-Protected I/O and Logic Pins

Datasheet

1,728In Stock

Cut Tape

$16.04

$12.71

$11.87

$10.99

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$9.57

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Mult.: 1

: 2,500

RS-232 Interface IC

RS-232 Transceivers

SMD/SMT

TSSOP-20

RS-422/RS-485 Interface IC 3.3V Powered, 10Mbps and Slew-Rate Limit

MAX3491ESD+T
Analog Devices / Maxim Integrated
1: $7.79
3,192In Stock

Mfr. Part No.
MAX3491ESD+T

Mouser Part No
700-MAX3491ESDT

Analog Devices / Maxim Integrated

RS-422/RS-485 Interface IC 3.3V Powered, 10Mbps and Slew-Rate Limit

Learn More

Datasheet

3,192In Stock

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$7.79

$6.03

$5.58

$5.10

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$4.75

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: 2,500

RS-422/RS-485 Interface IC

Interface IC's

SMD/SMT

SOIC-14

RS-422/RS-485 Interface IC 2.5kVRMS Isolated 25Mbps Full-Duplex RS-

MAXM22510GLH+
Analog Devices / Maxim Integrated
1: $18.78
1,230In Stock

Mfr. Part No.
MAXM22510GLH+

Mouser Part No
700-MAXM22510GLH+

Analog Devices / Maxim Integrated

RS-422/RS-485 Interface IC 2.5kVRMS Isolated 25Mbps Full-Duplex RS-

Learn More

Datasheet

1,230In Stock

$18.78

$14.95

$13.99

$12.66

View

Min.: 1
Mult.: 1

RS-422/RS-485 Interface IC

RS-422/RS-485 Transceivers

Isolated

SMD/SMT

LGA-44

RS-232 Interface IC RS232 W/VL 3V 3D/5R 15KV AUTODWN

ISL3243EIRZ-T
Renesas / Intersil
1: $3.28
13,181In Stock

Mfr. Part No.
ISL3243EIRZ-T

Mouser Part No
968-ISL3243EIRZ-T

Renesas / Intersil

RS-232 Interface IC RS232 W/VL 3V 3D/5R 15KV AUTODWN

Datasheet

13,181In Stock

Cut Tape

$3.28

$2.41

$2.20

$1.97

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$1.64

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Mult.: 1

: 6,000

RS-232 Interface IC

RS-232 Transceivers

SMD/SMT

QFN-EP-32

RS-232 Interface IC 5V MultiCh Line Driv er/Receiver A 595-M A 595-MAX208CDW

MAX208CDWR
Texas Instruments
1: $4.09
2,344In Stock

Mfr. Part No.
MAX208CDWR

Mouser Part No
595-MAX208CDWR

Texas Instruments

RS-232 Interface IC 5V MultiCh Line Driv er/Receiver A 595-M A 595-MAX208CDW

Datasheet

2,344In Stock

Cut Tape

$4.09

$3.10

$2.85

$2.57

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$1.94

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Mult.: 1

: 2,000

RS-232 Interface IC

SMD/SMT

SOIC-24

RS-232 Interface IC Dual RS232 A 595-MAX 232D A 595-MAX232D A 595-MAX232D

MAX232DR
Texas Instruments
1: $1.33
15,426In Stock

Mfr. Part No.
MAX232DR

Mouser Part No
595-MAX232DR

Texas Instruments

RS-232 Interface IC Dual RS232 A 595-MAX 232D A 595-MAX232D A 595-MAX232D

Datasheet

15,426In Stock

Cut Tape

$1.33

$0.969

$0.877

$0.777

Reel

$0.653

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: 2,500

RS-232 Interface IC

RS-232 Transceivers

SMD/SMT

SOIC-16

RS-232 Interface IC RS232 Line Driver/Re ceiver A 595-MAX232 A 595-MAX232EIDW

MAX232EIDWR
Texas Instruments
1: $1.28
3,434In Stock

Mfr. Part No.
MAX232EIDWR

Mouser Part No
595-MAX232EIDWR

Texas Instruments

RS-232 Interface IC RS232 Line Driver/Re ceiver A 595-MAX232 A 595-MAX232EIDW

Datasheet

3,434In Stock

Cut Tape

$1.28

$0.925

$0.838

$0.741

Reel

$0.621

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Mult.: 1

: 2,000

RS-232 Interface IC

RS-232 Transceivers

SMD/SMT

SOIC-16

RS-232 Interface IC RS-232 Line Driver/R eceiver A 595-MAX32 A 595-MAX3221ECPW

MAX3221ECPWR
Texas Instruments
1: $2.32
10,721In Stock

Mfr. Part No.
MAX3221ECPWR

Mouser Part No
595-MAX3221ECPWR

Texas Instruments

RS-232 Interface IC RS-232 Line Driver/R eceiver A 595-MAX32 A 595-MAX3221ECPW

Datasheet

10,721In Stock

Cut Tape

$2.32

$1.71

$1.56

$1.40

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$1.20

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: 2,000

RS-232 Interface IC

RS-232 Transceivers

SMD/SMT

TSSOP-16

RS-232 Interface IC 3-5.5V Mult-Ch RS232 A 595-MAX3222CPW A A 595-MAX3222CPW

MAX3222CPWR
Texas Instruments
1: $2.22
4,798In Stock

Mfr. Part No.
MAX3222CPWR

Mouser Part No
595-MAX3222CPWR

Texas Instruments

RS-232 Interface IC 3-5.5V Mult-Ch RS232 A 595-MAX3222CPW A A 595-MAX3222CPW

Datasheet

4,798In Stock

Cut Tape

$2.22

$1.65

$1.50

$1.34

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$1.14

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: 2,000

RS-232 Interface IC

RS-232 Transceivers

SMD/SMT

TSSOP-20

RS-232 Interface IC 3 to 5V Multichannel RS-232 Line Drv/Rcv A 595-MAX3222EIDW

MAX3222EIDWR
Texas Instruments
1: $2.30
1,268In Stock

Mfr. Part No.
MAX3222EIDWR

Mouser Part No
595-MAX3222EIDWR

Texas Instruments

RS-232 Interface IC 3 to 5V Multichannel RS-232 Line Drv/Rcv A 595-MAX3222EIDW

Datasheet

1,268In Stock

Cut Tape

$2.30

$1.73

$1.59

$1.43

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$1.19

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: 2,000

RS-232 Interface IC

SMD/SMT

SOIC-20

RS-232 Interface IC 3-V to 5.5-V MultiCh RS-232 Ln Drvr/Recv

MAX3223MDBREP
Texas Instruments
1: $10.71
1,524In Stock

Mfr. Part No.
MAX3223MDBREP

Mouser Part No
595-MAX3223MDBREP

Texas Instruments

RS-232 Interface IC 3-V to 5.5-V MultiCh RS-232 Ln Drvr/Recv

Datasheet

Product Comments

1,524In Stock

Cut Tape

$10.71

$8.37

$7.78

$7.14

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$6.26

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Mult.: 1

: 2,000

RS-232 Interface IC

SMD/SMT

SSOP-20

RS-232 Interface IC 3-5.5V Single-Ch Lin e Drvr/Rcvr A 595-M A 595-MAX3227EIDB

MAX3227EIDBR
Texas Instruments
1: $2.82
1,471In Stock
18,000Expected 05/11/2026

Mfr. Part No.
MAX3227EIDBR

Mouser Part No
595-MAX3227EIDBR

Texas Instruments

RS-232 Interface IC 3-5.5V Single-Ch Lin e Drvr/Rcvr A 595-M A 595-MAX3227EIDB

Datasheet

1,471In Stock

18,000Expected 05/11/2026

Cut Tape

$2.82

$2.10

$1.92

$1.73

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$1.47

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: 2,000

RS-232 Interface IC

RS-232 Transceivers

SMD/SMT

SSOP-16

RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3232ECD

MAX3232ECDR
Texas Instruments
1: $1.17
8,281In Stock
7,500Expected 16/11/2026

Mfr. Part No.
MAX3232ECDR

Mouser Part No
595-MAX3232ECDR

Texas Instruments

RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3232ECD

Datasheet

8,281In Stock

7,500Expected 16/11/2026

Cut Tape

$1.17

$0.848

$0.767

$0.677

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$0.564

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: 2,500

RS-232 Interface IC

RS-232 Transceivers

SMD/SMT

SOIC-16

Full Duplex Transceiver Interface ICs

Types of Interface ICs

Customer Service Office

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Resources

Support

Advanced Low Power
Dual Port
ESD Protected full Duplex
ESD-Protected Transceiver
ESD Protection
Fault-Protected
Full Fail-Safe, Low-Power & RS-485 Transceiver
High Performance
High Speed
IEC ESD Protected
IEC ESD Protected Transceiver
Inteligent RS-232 Transceiver
Intelligent
Isolated
Isolated Transceiver and Power
Low Power
Multichannel
Multichannel RS-232 Line Driver and Receiver
Multi-Channel RS-232 Line Driver and Receiver
Multiple RS-232 Driver and Receiver

DFN-10
DFN-12
DFN-8
DIP-16
LFCSP-12
LFCSP-32
LGA-12
LGA-44
MSOP-10
MSOP-12
MSOP-8
PDIP-14
PDIP-16
PDIP-18
PDIP-20
PDIP-24
PDIP-28
PDIP-8
PDIP-Narrow-24
PLCC-28