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.

Results: 15
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Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Mounting Style
Package / Case
Function
Number of Drivers
Number of Receivers
Data Rate
Supply Voltage - Max
Supply Voltage - Min
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Packaging
STMicroelectronics RS-422/RS-485 Interface IC 3.3 V powered 15 kV ESD protected
Datasheet
3,296In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

ST4485EB SMD/SMT SOIC-8 Transceiver 1 Driver 1 Receiver 20 Mb/s 3.6 V 3 V - 40 C + 105 C Reel, Cut Tape, MouseReel

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
Datasheet
23,217In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

ST3485EI SMD/SMT SOIC-8 Transceiver 1 Driver 1 Receiver 12 Mb/s 3.6 V 3 V - 40 C + 125 C Reel, Cut Tape, MouseReel
STMicroelectronics RS-422/RS-485 Interface IC Trancvr Driver/Recvr
Datasheet
3,605In Stock
17,500On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

ST1480AB SMD/SMT SOIC-8 15 Mb/s 3.6 V 3 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics RS-422/RS-485 Interface IC Trancvr Driver/Recvr
Datasheet
3,789In Stock
10,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

ST1480AC SMD/SMT SOIC-8 15 Mb/s 3.6 V 3 V 0 C + 70 C Reel, Cut Tape, MouseReel
STMicroelectronics RS-422/RS-485 Interface IC 3.3 V Powered, 15 kV ESD protected, up to 12 Mbps RS-485/RS-422 transceiver
Datasheet
6,323In Stock
50,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

ST3485EB SMD/SMT SOIC-8 Transceiver 1 Driver 1 Receiver 12 Mb/s 3.6 V 3 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics RS-422/RS-485 Interface IC Trancvr Driver/Recvr
Datasheet
2,860In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

ST3485EC SMD/SMT SOIC-8 Transceiver 1 Driver 1 Receiver 12 Mb/s 3.6 V 3 V 0 C + 70 C Reel, Cut Tape, MouseReel

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
Datasheet
4,122In Stock
7,500Expected 9/18/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

ST3485EIY SMD/SMT SOIC-8 Transceiver 1 Driver 1 Receiver 12 Mb/s 3.6 V 3 V - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
STMicroelectronics RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans
Datasheet
2,335In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

ST485AB SMD/SMT SOIC-8 Transceiver 1 Driver 1 Receiver 50 Mb/s 7 V 7 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans
Datasheet
18,396In Stock
5,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

ST485B SMD/SMT SOIC-8 Transceiver 1 Driver 1 Receiver 2.5 Mb/s 7 V 7 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans
Datasheet
16,216In Stock
2,500Expected 2/5/2027
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

ST485C SMD/SMT SOIC-8 Transceiver 1 Driver 1 Receiver 2.5 Mb/s 7 V 7 V 0 C + 70 C Reel, Cut Tape, MouseReel
STMicroelectronics RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans
Datasheet
24,788In Stock
35,000Expected 7/12/2027
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

ST485EB SMD/SMT SOIC-8 Transceiver 1 Driver 1 Receiver 5 Mb/s 7 V 7 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans
Datasheet
12,558In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

ST485EC SMD/SMT SOIC-8 Transceiver 1 Driver 1 Receiver 5 Mb/s 7 V 7 V 0 C + 70 C Reel, Cut Tape, MouseReel
STMicroelectronics RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans
Datasheet
2,814In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

ST485EX SMD/SMT SOIC-8 Transceiver 1 Driver 1 Receiver 5 Mb/s 7 V 7 V - 55 C + 125 C Reel, Cut Tape, MouseReel
STMicroelectronics RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans
Datasheet
8,965In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

ST490AB SMD/SMT SOIC-8 Transceiver 1 Driver 1 Receiver 50 Mb/s 7 V 7 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans
Datasheet
813Expected 7/19/2027
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

ST485ERB SMD/SMT SOIC-8 Transceiver 1 Driver 1 Receiver 5 Mb/s 7 V 7 V - 40 C + 85 C Reel, Cut Tape, MouseReel