Interface ICs – Mouser Liechtenstein

.hide-partial { max-height: none; } .show-more { display: none; }

Low-Power High-Speed Transceivers

STMicroelectronics Low-Power, High-Speed Transceivers are designed for RS-485, RS-422, and RS-423 communication applications. They usually contain one driver and one receiver in a half-duplex configuration. Each driver output and receiver input is protected against electrostatic discharge up to ±15kV and has no latch-up. These STMicroelectronics Low-Power, High-Speed Transceivers operate with a 5V supply and draw a very low supply current when unloaded or fully loaded but with disabled drivers. A SERCOS interface controller for industrial control systems enables real-time communication via optical fiber rings, RS-485 rings, and RS-485 buses.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Interface ICs

List Images

Results: 20

Applied Filters:

Product Type

Product

Type

Package/Case

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

RS-422 Interface IC Quad Diff Line Rcvr

ST26C32ABTR
STMicroelectronics
1: CHF 1.18
45’455In Stock

Mfr. Part No.
ST26C32ABTR

Mouser Part No
511-ST26C32AB

STMicroelectronics

RS-422 Interface IC Quad Diff Line Rcvr

Learn More

Datasheet

45’455In Stock

Cut Tape

CHF 1.18

CHF 0.861

CHF 0.764

CHF 0.69

View

Reel

CHF 0.58

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

RS-422 Interface IC

SMD/SMT

TSSOP-16

RS-422 Interface IC Quad Diff Line Drvr

ST26C31BDR
STMicroelectronics
1: CHF 0.945
19’150In Stock

Mfr. Part No.
ST26C31BDR

Mouser Part No
511-ST26C31BDR

STMicroelectronics

RS-422 Interface IC Quad Diff Line Drvr

Learn More

Datasheet

19’150In Stock

Cut Tape

CHF 0.945

CHF 0.709

CHF 0.637

CHF 0.561

View

Reel

CHF 0.49

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

RS-422 Interface IC

SMD/SMT

SOIC-16

RS-422/RS-485 Interface IC 3.3 V powered 15 kV ESD protected

ST4485EBDR
STMicroelectronics
1: CHF 1.69
3’296In Stock

Mfr. Part No.
ST4485EBDR

Mouser Part No
511-ST4485EBDR

STMicroelectronics

RS-422/RS-485 Interface IC 3.3 V powered 15 kV ESD protected

Learn More

Datasheet

3’296In Stock

Cut Tape

CHF 1.69

CHF 1.25

CHF 1.14

CHF 1.02

View

Reel

CHF 0.837

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

RS-422/RS-485 Interface IC

SMD/SMT

SOIC-8

RS-485 Interface IC High-speed 3.3V / 5V RS485 trans +- 12 kV IEC 61000-4-2 contact ESD protect

ST4E1240DT
STMicroelectronics
1: CHF 1.56
1’651In Stock
2’500Expected 9/7/2026

Mfr. Part No.
ST4E1240DT

Mouser Part No
511-ST4E1240DT

STMicroelectronics

RS-485 Interface IC High-speed 3.3V / 5V RS485 trans +- 12 kV IEC 61000-4-2 contact ESD protect

Learn More

Datasheet

1’651In Stock

2’500Expected 9/7/2026

Cut Tape

CHF 1.56

CHF 1.14

CHF 1.04

CHF 0.926

View

Reel

CHF 0.727

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

RS-485 Interface IC

Transceivers

High Speed

SMD/SMT

SO-8

RS-422/RS-485 Interface IC 3.3 V Powered, 15 kV ESD protected, up to 12 Mbps RS-485/RS-422 transceiver, [-4

ST3485EIDT
STMicroelectronics
1: CHF 1.64
23’241In Stock

Mfr. Part No.
ST3485EIDT

Mouser Part No
511-ST3485EIDT

STMicroelectronics

RS-422/RS-485 Interface IC 3.3 V Powered, 15 kV ESD protected, up to 12 Mbps RS-485/RS-422 transceiver, [-4

Learn More

Datasheet

23’241In Stock

Cut Tape

CHF 1.64

CHF 1.21

CHF 1.10

CHF 0.983

Reel

CHF 0.829

View

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

RS-422/RS-485 Interface IC

RS-422/RS-485 Transceivers

Transceiver

SMD/SMT

SOIC-8

RS-422/RS-485 Interface IC Trancvr Driver/Recvr

ST1480ABDR
STMicroelectronics
1: CHF 1.93
3’605In Stock
17’500On Order

Mfr. Part No.
ST1480ABDR

Mouser Part No
511-ST1480ABDR

STMicroelectronics

RS-422/RS-485 Interface IC Trancvr Driver/Recvr

Learn More

Datasheet

3’605In Stock

17’500On Order

Cut Tape

CHF 1.93

CHF 1.43

CHF 1.30

CHF 1.17

View

Reel

CHF 1.00

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

RS-422/RS-485 Interface IC

SMD/SMT

SOIC-8

RS-422/RS-485 Interface IC Trancvr Driver/Recvr

ST1480ACDR
STMicroelectronics
1: CHF 2.15
3’774In Stock
5’000Expected 6/18/2027

Mfr. Part No.
ST1480ACDR

Mouser Part No
511-ST1480ACDR

STMicroelectronics

RS-422/RS-485 Interface IC Trancvr Driver/Recvr

Learn More

Datasheet

3’774In Stock

5’000Expected 6/18/2027

Cut Tape

CHF 2.15

CHF 1.61

CHF 1.47

CHF 1.32

Reel

CHF 1.12

View

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

RS-422/RS-485 Interface IC

SMD/SMT

SOIC-8

RS-422 Interface IC Quad Diff Line Drvr

ST26C31BTR
STMicroelectronics
1: CHF 1.14
3’546In Stock
5’000On Order

Mfr. Part No.
ST26C31BTR

Mouser Part No
511-ST26C31B

STMicroelectronics

RS-422 Interface IC Quad Diff Line Drvr

Learn More

Datasheet

3’546In Stock

5’000On Order

Cut Tape

CHF 1.14

CHF 0.829

CHF 0.75

CHF 0.662

Reel

CHF 0.552

View

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

RS-422 Interface IC

SMD/SMT

TSSOP-16

RS-422 Interface IC Quad Diff Line Rcvr

ST26C32ABDR
STMicroelectronics
1: CHF 1.09
10’741In Stock

Mfr. Part No.
ST26C32ABDR

Mouser Part No
511-ST26C32ABDR

STMicroelectronics

RS-422 Interface IC Quad Diff Line Rcvr

Learn More

Datasheet

10’741In Stock

Cut Tape

CHF 1.09

CHF 0.781

CHF 0.707

CHF 0.624

View

Reel

CHF 0.53

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

RS-422 Interface IC

SMD/SMT

SOIC-16

RS-422/RS-485 Interface IC 3.3 V Powered, 15 kV ESD protected, up to 12 Mbps RS-485/RS-422 transceiver

ST3485EBDR
STMicroelectronics
1: CHF 1.20
7’955In Stock
50’000On Order

Mfr. Part No.
ST3485EBDR

Mouser Part No
511-ST3485EBDR

STMicroelectronics

RS-422/RS-485 Interface IC 3.3 V Powered, 15 kV ESD protected, up to 12 Mbps RS-485/RS-422 transceiver

Learn More

Datasheet

7’955In Stock

50’000On Order

Cut Tape

CHF 1.20

CHF 0.877

CHF 0.79

CHF 0.70

View

Reel

CHF 0.589

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

RS-422/RS-485 Interface IC

SMD/SMT

SOIC-8

RS-422/RS-485 Interface IC Trancvr Driver/Recvr

ST3485ECDR
STMicroelectronics
1: CHF 1.39
4’863In Stock

Mfr. Part No.
ST3485ECDR

Mouser Part No
511-ST3485ECDR

STMicroelectronics

RS-422/RS-485 Interface IC Trancvr Driver/Recvr

Learn More

Datasheet

4’863In Stock

Cut Tape

CHF 1.39

CHF 1.01

CHF 0.926

CHF 0.821

Reel

CHF 0.68

View

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

RS-422/RS-485 Interface IC

SMD/SMT

SOIC-8

RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans

ST485ABDR
STMicroelectronics
1: CHF 1.45
3’175In Stock

Mfr. Part No.
ST485ABDR

Mouser Part No
511-ST485ABDR

STMicroelectronics

RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans

Learn More

Datasheet

3’175In Stock

Cut Tape

CHF 1.45

CHF 1.08

CHF 0.992

CHF 0.885

Reel

CHF 0.741

View

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

RS-422/RS-485 Interface IC

SMD/SMT

SOIC-8

RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans

ST485CDR
STMicroelectronics
1: CHF 1.00
7’418In Stock
12’500Expected 10/7/2026

Mfr. Part No.
ST485CDR

Mouser Part No
511-ST485CDR

STMicroelectronics

RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans

Learn More

Datasheet

7’418In Stock

12’500Expected 10/7/2026

Cut Tape

CHF 1.00

CHF 0.717

CHF 0.649

CHF 0.574

Reel

CHF 0.451

View

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

RS-422/RS-485 Interface IC

SMD/SMT

SOIC-8

RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans

ST485EBDR
STMicroelectronics
1: CHF 0.885
14’356In Stock
28’900Expected 9/7/2026

Mfr. Part No.
ST485EBDR

Mouser Part No
511-ST485EBDR

STMicroelectronics

RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans

Learn More

Datasheet

14’356In Stock

28’900Expected 9/7/2026

Cut Tape

CHF 0.885

CHF 0.639

CHF 0.578

CHF 0.509

Reel

CHF 0.412

View

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

RS-422/RS-485 Interface IC

SMD/SMT

SOIC-8

RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans

ST485ECDR
STMicroelectronics
1: CHF 1.15
13’042In Stock

Mfr. Part No.
ST485ECDR

Mouser Part No
511-ST485ECDR

STMicroelectronics

RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans

Learn More

Datasheet

13’042In Stock

Cut Tape

CHF 1.15

CHF 0.837

CHF 0.758

CHF 0.674

View

Reel

CHF 0.508

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

RS-422/RS-485 Interface IC

SMD/SMT

SOIC-8

RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans

ST485EXDR
STMicroelectronics
1: CHF 1.86
2’857In Stock

Mfr. Part No.
ST485EXDR

Mouser Part No
511-ST485EXDR

STMicroelectronics

RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans

Learn More

Datasheet

2’857In Stock

Cut Tape

CHF 1.86

CHF 1.43

CHF 1.25

CHF 1.10

Reel

CHF 1.01

View

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

RS-422/RS-485 Interface IC

SMD/SMT

SOIC-8

RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans

ST490ABDR
STMicroelectronics
1: CHF 1.74
11’981In Stock

Mfr. Part No.
ST490ABDR

Mouser Part No
511-ST490ABDR

STMicroelectronics

RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans

Learn More

Datasheet

11’981In Stock

Cut Tape

CHF 1.74

CHF 1.28

CHF 1.17

CHF 1.04

Reel

CHF 0.885

View

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

RS-422/RS-485 Interface IC

SMD/SMT

SOIC-8

RS-422/RS-485 Interface IC 3.3 V Powered, 15 kV ESD protected, up to 12 Mbps RS-485/RS-422 transceiver, aut

ST3485EIYDT
STMicroelectronics
1: CHF 2.60
110In Stock
12’425On Order

Mfr. Part No.
ST3485EIYDT

Mouser Part No
511-ST3485EIYDT

STMicroelectronics

RS-422/RS-485 Interface IC 3.3 V Powered, 15 kV ESD protected, up to 12 Mbps RS-485/RS-422 transceiver, aut

Learn More

Datasheet

110In Stock

12’425On Order

Cut Tape

CHF 2.60

CHF 1.95

CHF 1.79

CHF 1.61

View

Reel

CHF 1.03

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

RS-422/RS-485 Interface IC

RS-422/RS-485 Transceivers

Transceiver

SMD/SMT

SOIC-8

RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans

ST485BDR
STMicroelectronics
1: CHF 0.945
442In Stock
22’500On Order

Mfr. Part No.
ST485BDR

Mouser Part No
511-ST485BDR

STMicroelectronics

RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans

Learn More

Datasheet

442In Stock

22’500On Order

Cut Tape

CHF 0.945

CHF 0.695

CHF 0.621

CHF 0.556

View

Reel

CHF 0.422

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

RS-422/RS-485 Interface IC

SMD/SMT

SOIC-8

RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans

ST485ERBDR
STMicroelectronics
1: CHF 1.71
Lead-Time 30 Weeks

Mfr. Part No.
ST485ERBDR

Mouser Part No
511-ST485ERBDR

STMicroelectronics

RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans

Learn More

Datasheet

Lead-Time 30 Weeks

Cut Tape

CHF 1.71

CHF 1.26

CHF 1.16

CHF 1.03

Reel

CHF 0.854

View

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

RS-422/RS-485 Interface IC

SMD/SMT

SOIC-8

Low-Power High-Speed Transceivers

Types of Interface ICs

Customer Service Office

Company

Resources

Support