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Full Duplex Interface ICs

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Duplex = Full Duplex

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Part #

RS-422/RS-485 Interface IC 15kV ESD-Protected, Fail-Safe, High-Speed (10Mbps), Slew-Rate-Limited RS-485/RS-422 Transceivers

MAX3084EEPA+
Analog Devices / Maxim Integrated
1: $13.27
53In Stock

Mfr. Part No.
MAX3084EEPA+

Mouser Part No
700-MAX3084EEPA

Analog Devices / Maxim Integrated

RS-422/RS-485 Interface IC 15kV ESD-Protected, Fail-Safe, High-Speed (10Mbps), Slew-Rate-Limited RS-485/RS-422 Transceivers

Datasheet

53In Stock

$13.27

$10.73

$9.11

$8.76

View

Min.: 1
Mult.: 1

RS-422/RS-485 Interface IC

Through Hole

PDIP-8

RS-232 Interface IC 3V to 5.5V, Up to 250kbps True RS-232 Transceiver with 4 A AutoShutdown Plus and Power On Reset

MAX3320TCAP+
Analog Devices / Maxim Integrated
1: $19.43
62In Stock

Mfr. Part No.
MAX3320TCAP+

Mouser Part No
700-MAX3320TCAP

Analog Devices / Maxim Integrated

RS-232 Interface IC 3V to 5.5V, Up to 250kbps True RS-232 Transceiver with 4 A AutoShutdown Plus and Power On Reset

Datasheet

62In Stock

$19.43

$15.31

$14.14

$12.70

View

Min.: 1
Mult.: 1

RS-232 Interface IC

RS-232 Transceivers

SMD/SMT

SSOP-20

RS-232 Interface IC Advanced L Pwr 5V RS232 Drvrs/Rcvs w/ Sm

LT1137AIG#PBF
Analog Devices
1: $23.65
1In Stock

Mfr. Part No.
LT1137AIG#PBF

Mouser Part No
584-LT1137AIG#PBF

Analog Devices

RS-232 Interface IC Advanced L Pwr 5V RS232 Drvrs/Rcvs w/ Sm

Datasheet

1In Stock

$23.65

$18.70

$16.65

$15.64

View

Min.: 1
Mult.: 1

RS-232 Interface IC

RS-232 Transceivers

SMD/SMT

SSOP-28

RS-232 Interface IC Line Driver And Rece iver ALT 595-SN7515 ALT 595-SN75155DR

SN75155DRE4
Texas Instruments
1: $2.37
204In Stock

Mfr. Part No.
SN75155DRE4

Mouser Part No
595-SN75155DRE4

Texas Instruments

RS-232 Interface IC Line Driver And Rece iver ALT 595-SN7515 ALT 595-SN75155DR

Datasheet

Product Comments

204In Stock

Cut Tape

$2.37

$1.73

$1.58

$1.40

View

Reel

$1.00

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

RS-232 Interface IC

SMD/SMT

SOIC-8

RS-232 Interface IC 5V RS-232 TRANSCEIVER W/COMPLIANCE I.C.

ADM207EARSZ
Analog Devices
1: $6.76
48In Stock
236Expected 26/8/2026

Mfr. Part No.
ADM207EARSZ

Mouser Part No
584-ADM207EARSZ

Analog Devices

RS-232 Interface IC 5V RS-232 TRANSCEIVER W/COMPLIANCE I.C.

Learn More

Datasheet

48In Stock

236Expected 26/8/2026

$6.76

$5.11

$4.68

$4.22

View

Min.: 1
Mult.: 1

RS-232 Interface IC

RS-232 Transceivers

SMD/SMT

SSOP-24

RS-232 Interface IC Advanced L Pwr 5V RS232 Drvrs/Rcvs w/ Sm

LT1137AISW#PBF
Analog Devices
1: $23.17
19In Stock

Mfr. Part No.
LT1137AISW#PBF

Mouser Part No
584-LT1137AISW#PBF

Analog Devices

RS-232 Interface IC Advanced L Pwr 5V RS232 Drvrs/Rcvs w/ Sm

Datasheet

19In Stock

$23.17

$18.36

$16.27

$15.63

View

Min.: 1
Mult.: 1

RS-232 Interface IC

RS-232 Transceivers

Advanced Low Power

SMD/SMT

SOIC-28

RS-232 Interface IC 5V RS232 Tran w/ Advanced Pwr M & One

LT1237CNW#PBF
Analog Devices
1: $20.78
35In Stock

Mfr. Part No.
LT1237CNW#PBF

Mouser Part No
584-LT1237CNW#PBF

Analog Devices

RS-232 Interface IC 5V RS232 Tran w/ Advanced Pwr M & One

Datasheet

35In Stock

$20.78

$16.28

$15.14

Min.: 1
Mult.: 1
Max.: 35

RS-232 Interface IC

RS-232 Transceivers

Through Hole

PDIP-28

RS-232 Interface IC 3.3V uP EIA/TIA-562 Tran

LTC1327CSW#PBF
Analog Devices
1: $24.19
6In Stock

Mfr. Part No.
LTC1327CSW#PBF

Mouser Part No
584-LTC1327CSW#PBF

Analog Devices

RS-232 Interface IC 3.3V uP EIA/TIA-562 Tran

Datasheet

6In Stock

$24.19

Min.: 1
Mult.: 1
Max.: 6

RS-232 Interface IC

RS-232 Transceivers

SMD/SMT

SOIC-28

RS-232 Interface IC 5V L Pwr RS232 5-Drvr/3-Rcv Tran

LTC1338CG#PBF
Analog Devices
1: $28.56
3In Stock

Mfr. Part No.
LTC1338CG#PBF

Mouser Part No
584-LTC1338CG#PBF

Analog Devices

RS-232 Interface IC 5V L Pwr RS232 5-Drvr/3-Rcv Tran

Datasheet

3In Stock

$28.56

Min.: 1
Mult.: 1
Max.: 3

RS-232 Interface IC

RS-232 Transceivers

Low Power

SMD/SMT

SSOP-28

RS-422/RS-485 Interface IC 3.3V 20Mbps RS485/RS422 Tran

LTC2852MPS#PBF
Analog Devices
1: $20.01
5In Stock

Mfr. Part No.
LTC2852MPS#PBF

Mouser Part No
584-LTC2852MPS#PBF

Analog Devices

RS-422/RS-485 Interface IC 3.3V 20Mbps RS485/RS422 Tran

Datasheet

5In Stock

$20.01

Min.: 1
Mult.: 1
Max.: 5

RS-422/RS-485 Interface IC

RS-422/RS-485 Transceivers

SMD/SMT

SOIC-14

RS-232 Interface IC 15kV ESD-Protected, +5V RS-232 Transceivers

MAX207ECNG+
Analog Devices / Maxim Integrated
1: $22.74
39In Stock

Mfr. Part No.
MAX207ECNG+

Mouser Part No
700-MAX207ECNG

Analog Devices / Maxim Integrated

RS-232 Interface IC 15kV ESD-Protected, +5V RS-232 Transceivers

Learn More

Datasheet

39In Stock

$22.74

$18.02

$16.84

$15.74

View

Min.: 1
Mult.: 1

RS-232 Interface IC

RS-232 Transceivers

Through Hole

PDIP-Narrow-24

RS-232 Interface IC 15kV ESD-Protected, +5V RS-232 Transceivers

MAX241EEWI+
Analog Devices / Maxim Integrated
1: $22.17
27In Stock

Mfr. Part No.
MAX241EEWI+

Mouser Part No
700-MAX241EEWI

Analog Devices / Maxim Integrated

RS-232 Interface IC 15kV ESD-Protected, +5V RS-232 Transceivers

Learn More

Datasheet

27In Stock

$22.17

$17.35

$16.21

Min.: 1
Mult.: 1
Max.: 27

RS-232 Interface IC

RS-232 Transceivers

SMD/SMT

SOIC-28

RS-232 Interface IC 15kV ESD-Protected, 1 A, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus

MAX3224ECUP+
Analog Devices / Maxim Integrated
1: $14.78
15In Stock

Mfr. Part No.
MAX3224ECUP+

Mouser Part No
700-MAX3224ECUP

Analog Devices / Maxim Integrated

RS-232 Interface IC 15kV ESD-Protected, 1 A, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus

Learn More

Datasheet

15In Stock

$14.78

$11.53

$10.73

$9.13

View

Min.: 1
Mult.: 1

RS-232 Interface IC

RS-232 Transceivers

SMD/SMT

TSSOP-20

RS-422/RS-485 Interface IC RS-485/RS-422 Transceivers with Preempha

MAX3291CSD+
Analog Devices / Maxim Integrated
1: $20.41
45In Stock

Mfr. Part No.
MAX3291CSD+

Mouser Part No
700-MAX3291CSD

Analog Devices / Maxim Integrated

RS-422/RS-485 Interface IC RS-485/RS-422 Transceivers with Preempha

Datasheet

45In Stock

$20.41

$16.05

$14.05

$13.52

View

Min.: 1
Mult.: 1

RS-422/RS-485 Interface IC

SMD/SMT

SOIC-14

RS-232 Interface IC 5V RS232 Tran w/ One Rcv Active in SHUTD

LT1341CG#PBF
Analog Devices
1: $22.96
34In Stock

Mfr. Part No.
LT1341CG#PBF

Mouser Part No
584-LT1341CG#PBF

Analog Devices

RS-232 Interface IC 5V RS232 Tran w/ One Rcv Active in SHUTD

Datasheet

34In Stock

$22.96

$17.97

$15.76

Min.: 1
Mult.: 1
Max.: 34

RS-232 Interface IC

RS-232 Transceivers

SMD/SMT

SSOP-28

RS-232 Interface IC 5V L Pwr RS232 5-Drvr/3-Rcv Tran

LTC1338IG#PBF
Analog Devices
1: $29.82
2In Stock

Mfr. Part No.
LTC1338IG#PBF

Mouser Part No
584-LTC1338IG#PBF

Analog Devices

RS-232 Interface IC 5V L Pwr RS232 5-Drvr/3-Rcv Tran

Datasheet

2In Stock

$29.82

Min.: 1
Mult.: 1
Max.: 2

RS-232 Interface IC

RS-232 Transceivers

SMD/SMT

SSOP-28

RS-232 Interface IC RS232 Line Driver/Re ceiver ALT 595-MAX2 ALT 595-MAX232EIN

MAX232EINE4
Texas Instruments
1: $3.32
693In Stock

Mfr. Part No.
MAX232EINE4

Mouser Part No
595-MAX232EINE4

Texas Instruments

RS-232 Interface IC RS232 Line Driver/Re ceiver ALT 595-MAX2 ALT 595-MAX232EIN

Datasheet

Product Comments

693In Stock

$3.32

$2.46

$2.08

$1.99

View

Min.: 1
Mult.: 1

RS-232 Interface IC

RS-232 Transceivers

Through Hole

PDIP-16

RS-232 Interface IC +5V, RS-232 Transceivers with 0.1 F External Capacitors

MAX209CWG+
Analog Devices / Maxim Integrated
1: $19.53
31In Stock

Mfr. Part No.
MAX209CWG+

Mouser Part No
700-MAX209CWG

Analog Devices / Maxim Integrated

RS-232 Interface IC +5V, RS-232 Transceivers with 0.1 F External Capacitors

Datasheet

31In Stock

$19.53

$15.29

$14.24

$13.06

View

Min.: 1
Mult.: 1

RS-232 Interface IC

RS-232 Transceivers

SMD/SMT

SOIC-24

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

SP3238ECA-L/TR
MaxLinear
1: $2.96
651In Stock
1,500Expected 3/9/2027

Mfr. Part No.
SP3238ECA-L/TR

Mouser Part No
701-SP3238ECA-L/TR

MaxLinear

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

Datasheet

651In Stock

1,500Expected 3/9/2027

Cut Tape

$2.96

$2.19

$2.00

$1.78

Reel

$1.47

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

RS-232 Interface IC

RS-232 Transceivers

Intelligent

SMD/SMT

SSOP-28

RS-232 Interface IC RS232 3V 3D/5R 15KV AUTODWN 28TSSOP COM

ICL3243ECVZ
Renesas / Intersil
1: $4.37
192In Stock
2,000Expected 2/10/2026

Mfr. Part No.
ICL3243ECVZ

Mouser Part No
968-ICL3243ECVZ

Renesas / Intersil

RS-232 Interface IC RS232 3V 3D/5R 15KV AUTODWN 28TSSOP COM

Datasheet

192In Stock

2,000Expected 2/10/2026

$4.37

$3.13

$2.84

$2.53

View

Min.: 1
Mult.: 1

RS-232 Interface IC

RS-232 Transceivers

SMD/SMT

TSSOP-28

RS-232 Interface IC Advanced L Pwr 5V RS232 Tran w/ Small Ca

LT1537CSW#PBF
Analog Devices
1: $13.18
52In Stock

Mfr. Part No.
LT1537CSW#PBF

Mouser Part No
584-LT1537CSW#PBF

Analog Devices

RS-232 Interface IC Advanced L Pwr 5V RS232 Tran w/ Small Ca

Datasheet

52In Stock

$13.18

$10.25

$9.52

Min.: 1
Mult.: 1
Max.: 52

RS-232 Interface IC

SMD/SMT

SOIC-28

RS-232 Interface IC +5V, RS-232 Transceivers with 0.1 F External Capacitors

MAX209EWG+
Analog Devices / Maxim Integrated
1: $22.89
2In Stock

Mfr. Part No.
MAX209EWG+

Mouser Part No
700-MAX209EWG

Analog Devices / Maxim Integrated

RS-232 Interface IC +5V, RS-232 Transceivers with 0.1 F External Capacitors

Datasheet

2In Stock

$22.89

$18.14

$16.08

$15.64

View

Min.: 1
Mult.: 1

RS-232 Interface IC

RS-232 Transceivers

SMD/SMT

SOIC-24

RS-422/RS-485 Interface IC Fail-Safe, High-Speed (10Mbps), Slew-Rat

MAX3087EPA+
Analog Devices / Maxim Integrated
1: $12.69
8In Stock

Mfr. Part No.
MAX3087EPA+

Mouser Part No
700-MAX3087EPA

Analog Devices / Maxim Integrated

RS-422/RS-485 Interface IC Fail-Safe, High-Speed (10Mbps), Slew-Rat

Datasheet

8In Stock

$12.69

$9.83

$8.35

$8.28

View

Min.: 1
Mult.: 1

RS-422/RS-485 Interface IC

Through Hole

PDIP-8

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

MAX3241ECWI+
Analog Devices / Maxim Integrated
1: $27.55
45In Stock

Mfr. Part No.
MAX3241ECWI+

Mouser Part No
700-MAX3241ECWI

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

45In Stock

$27.55

$21.84

$20.40

$19.08

View

Min.: 1
Mult.: 1

RS-232 Interface IC

RS-232 Transceivers

SMD/SMT

SO-Wide-28

RS-232 Interface IC 2.5V, 1 A, 460kbps, RS-232-Compatible Transceivers

MAX3316CAE+
Analog Devices / Maxim Integrated
1: $18.47
61In Stock

Mfr. Part No.
MAX3316CAE+

Mouser Part No
700-MAX3316CAE

Analog Devices / Maxim Integrated

RS-232 Interface IC 2.5V, 1 A, 460kbps, RS-232-Compatible Transceivers

Datasheet

61In Stock

$18.47

$14.46

$13.46

$12.24

View

Min.: 1
Mult.: 1

RS-232 Interface IC

RS-232 Transceivers

SMD/SMT

SSOP-16

Full Duplex Interface ICs

Types of Interface ICs

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Advanced Low Power
CAN Controller
Ceramic Digital Isolator
Ceramic Digital Isolators
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
Isolated Transceiver and Power
Line Transmitter/Receiver

DFN-10
DFN-12
DFN-8
DHVQFN-18
DIP-16
DSO-14
HTSSOP-32
HVSON-14
LFCSP-12
LFCSP-32
LGA-12
LGA-44
MSOP-10
MSOP-12
MSOP-8
PDIP-14
PDIP-16
PDIP-18
PDIP-20
PDIP-24