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Transceiver Interface ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Type	Mounting Style	Package/Case
RS-422/RS-485 Interface IC Low-Power, Slew-Rate-Limited RS-485/RS-4 MAX487ESA+T Analog Devices / Maxim Integrated Restricted Availability	Mfr. Part No. MAX487ESA+T Mouser Part No 700-MAX487ESAT	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC Low-Power, Slew-Rate-Limited RS-485/RS-4	Datasheet			Restricted Availability	RS-422/RS-485 Interface IC			SMD/SMT	SOIC-8
RS-422/RS-485 Interface IC 15kV ESD-Protected, Slew-Rate-Limited, Low-Power, RS-485/RS-422 Transceivers MAX489ECPD+ Analog Devices / Maxim Integrated Restricted Availability	Mfr. Part No. MAX489ECPD+ Mouser Part No 700-MAX489ECPD	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 15kV ESD-Protected, Slew-Rate-Limited, Low-Power, RS-485/RS-422 Transceivers	Datasheet			Restricted Availability	RS-422/RS-485 Interface IC			Through Hole	PDIP-14
RS-422/RS-485 Interface IC Low-Power, Slew-Rate-Limited RS-485/RS-4 MAX490CSA+T Analog Devices / Maxim Integrated Restricted Availability	Mfr. Part No. MAX490CSA+T Mouser Part No 700-MAX490CSAT	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC Low-Power, Slew-Rate-Limited RS-485/RS-4	Datasheet			Restricted Availability	RS-422/RS-485 Interface IC			SMD/SMT	SOIC-8
RS-422/RS-485 Interface IC 15kV ESD-Protected, Slew-Rate-Limited, Low-Power, RS-485/RS-422 Transceivers MAX491ECSD+T Analog Devices / Maxim Integrated Restricted Availability	Mfr. Part No. MAX491ECSD+T Mouser Part No 700-MAX491ECSDT	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 15kV ESD-Protected, Slew-Rate-Limited, Low-Power, RS-485/RS-422 Transceivers	Datasheet			Restricted Availability	RS-422/RS-485 Interface IC			SMD/SMT	SO-14
RS-422/RS-485 Interface IC Low-Power, Slew-Rate-Limited RS-485/RS-4 MAX491ESD+T Analog Devices / Maxim Integrated Restricted Availability	Mfr. Part No. MAX491ESD+T Mouser Part No 700-MAX491ESDT	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC Low-Power, Slew-Rate-Limited RS-485/RS-4	Datasheet			Restricted Availability	RS-422/RS-485 Interface IC			SMD/SMT	SOIC-14
Interface - Specialised Multiprotocol, Ext Temp, Transceiver MaxLinear SP339EER1-L SP339EER1-L MaxLinear 1: HK$91.00 7,074In Stock	Mfr. Part No. SP339EER1-L Mouser Part No 701-SP339EER1-L	MaxLinear	Interface - Specialised Multiprotocol, Ext Temp, Transceiver Learn More about MaxLinear exarSP339E	Datasheet	7,074In Stock	HK$91.00 HK$71.27 HK$66.25 HK$60.83 View HK$56.72 HK$56.64 HK$55.81	Min.: 1 Mult.: 1	Interface - Specialized	Transceivers	Multiprotocol Transceiver	SMD/SMT	QFN-40
RS-422/RS-485 Interface IC 70-V bus-fault prote cted flexible IO 3 THVD2450VDRCR Texas Instruments 1: HK$37.65 56In Stock 15,000Expected 9/10/2026	Mfr. Part No. THVD2450VDRCR Mouser Part No 595-THVD2450VDRCR	Texas Instruments	RS-422/RS-485 Interface IC 70-V bus-fault prote cted flexible IO 3 Learn More about Texas Instruments ti thvd24x0 transceivers	Datasheet	56In Stock 15,000Expected 9/10/2026	Cut Tape HK$37.65 HK$28.61 HK$26.39 HK$23.84 View Reel HK$20.22 HK$22.69 HK$21.87 HK$21.62 HK$20.22 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	RS-422/RS-485 Interface IC	RS-422/RS-485 Transceivers	Transceiver	SMD/SMT	VSON-10
RS-422/RS-485 Interface IC Slew limited half-duplex RS-485/422 transceivers with IEC ESD and EFT protection MXL83102E-ADA-R MaxLinear 1: HK$6.33 2,057In Stock	Mfr. Part No. MXL83102E-ADA-R Mouser Part No 701-MXL83102E-ADA-R	MaxLinear	RS-422/RS-485 Interface IC Slew limited half-duplex RS-485/422 transceivers with IEC ESD and EFT protection Learn More about MaxLinear mxl8310x mxl8311x transceivers	Datasheet	2,057In Stock	Cut Tape HK$6.33 HK$4.52 HK$4.06 HK$3.56 Reel HK$2.88 View HK$3.32 HK$3.17 HK$3.06 HK$2.82	Min.: 1 Mult.: 1 : 2,500	RS-422/RS-485 Interface IC	RS-422/RS-485 Transceivers	Half Duplex Transceiver	SMD/SMT	NSOIC-8
RS-422/RS-485 Interface IC Slew limited half-duplex RS-485/422 transceivers with IEC ESD and EFT protection MXL83112E-ADA-R MaxLinear 1: HK$7.81 1,811In Stock	Mfr. Part No. MXL83112E-ADA-R Mouser Part No 701-MXL83112E-ADA-R	MaxLinear	RS-422/RS-485 Interface IC Slew limited half-duplex RS-485/422 transceivers with IEC ESD and EFT protection Learn More about MaxLinear mxl8310x mxl8311x transceivers	Datasheet	1,811In Stock	Cut Tape HK$7.81 HK$5.63 HK$5.08 HK$4.46 View Reel HK$3.57 HK$4.18 HK$4.00 HK$3.88 HK$3.57	Min.: 1 Mult.: 1 : 2,500	RS-422/RS-485 Interface IC	RS-422/RS-485 Transceivers	Half Duplex Transceiver	SMD/SMT	NSOIC-8
RS-422/RS-485 Interface IC High performance, Half-duplex RS-485/422 transceivers with high IEC ESD and EFT protection MXL83211E-ADA-R MaxLinear 1: HK$14.47 380In Stock	Mfr. Part No. MXL83211E-ADA-R Mouser Part No 701-MXL83211E-ADA-R	MaxLinear	RS-422/RS-485 Interface IC High performance, Half-duplex RS-485/422 transceivers with high IEC ESD and EFT protection Learn More about MaxLinear mxl8321x rs 485 422 transceivers	Datasheet	380In Stock	Cut Tape HK$14.47 HK$10.69 HK$9.70 HK$8.63 Reel HK$7.18 View HK$8.09 HK$7.78 HK$7.75 HK$7.05	Min.: 1 Mult.: 1 : 2,500	RS-422/RS-485 Interface IC	Transceivers	RS-485/422	SMD/SMT	NSOIC-8
RS-485 Interface IC 5.0 kV, 10 Mbps Isolated Half-Duplex RS-485 Transceiver SI85835D-IS Skyworks Solutions, Inc. 1: HK$45.05 285In Stock	Mfr. Part No. SI85835D-IS Mouser Part No 873-SI85835D-IS	Skyworks Solutions, Inc.	RS-485 Interface IC 5.0 kV, 10 Mbps Isolated Half-Duplex RS-485 Transceiver Learn More about Skyworks Solutions, Inc. skyworks si858x isolated rs485 transceivers	Datasheet	285In Stock	HK$45.05 HK$34.36 HK$30.66 HK$28.44 View HK$28.19 HK$26.47 HK$25.98 HK$25.40	Min.: 1 Mult.: 1	RS-485 Interface IC	RS-485 Transceivers		SMD/SMT	SOIC-16
RS-485 Interface IC 5.0 kV, 1 Mbps Isolated Full-Duplex RS-485 Transceiver SI85857D-IS Skyworks Solutions, Inc. 1: HK$35.10 355In Stock	Mfr. Part No. SI85857D-IS Mouser Part No 873-SI85857D-IS	Skyworks Solutions, Inc.	RS-485 Interface IC 5.0 kV, 1 Mbps Isolated Full-Duplex RS-485 Transceiver Learn More about Skyworks Solutions, Inc. skyworks si858x isolated rs485 transceivers	Datasheet	355In Stock	HK$35.10 HK$26.55 HK$23.34 HK$21.62 View HK$20.80 HK$20.22 HK$19.65 HK$19.07	Min.: 1 Mult.: 1	RS-485 Interface IC	RS-485 Transceivers		SMD/SMT	SOIC-16
RS-232 Interface IC 5V 2Driver/2Receiver ST202ECTR STMicroelectronics 1: HK$13.56 1,966In Stock	Mfr. Part No. ST202ECTR Mouser Part No 511-ST202EC	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	1,966In Stock	Cut Tape HK$13.56 HK$10.11 HK$9.29 HK$8.30 Reel HK$7.11 View HK$7.84 HK$7.58 HK$7.55 HK$6.95 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC			SMD/SMT	TSSOP-16
RS-232 Interface IC 5V 2Driver/2Receiver ST202ECDR STMicroelectronics 1: HK$12.99 2,445In Stock 5,000Expected 13/10/2026	Mfr. Part No. ST202ECDR Mouser Part No 511-ST202ECDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	2,445In Stock 5,000Expected 13/10/2026	Cut Tape HK$12.99 HK$10.11 HK$8.88 HK$7.92 Reel HK$6.63 View HK$7.46 HK$7.18 HK$7.09 HK$6.43 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC			SMD/SMT	SOIC-16
RS-232 Interface IC 5V 2Driver/2Receiver ST232EBTR STMicroelectronics 1: HK$16.28 1,739In Stock	Mfr. Part No. ST232EBTR Mouser Part No 511-ST232EB	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	1,739In Stock	Cut Tape HK$16.28 HK$12.00 HK$10.93 HK$9.70 Reel HK$8.18 View HK$9.12 HK$8.80 HK$8.00 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC			SMD/SMT	TSSOP-16
RS-232 Interface IC 5V 2Driver/2Receiver ST232EBDR STMicroelectronics 1: HK$12.91 2,984In Stock	Mfr. Part No. ST232EBDR Mouser Part No 511-ST232EBDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	2,984In Stock	Cut Tape HK$12.91 HK$9.45 HK$8.55 HK$7.59 Reel HK$6.26 View HK$7.13 HK$6.85 HK$6.77 HK$6.11 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 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: HK$12.17 3,495In Stock 80,000On 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 about STMicroelectronics stm high speed transceivers	Datasheet	3,495In Stock 80,000On Order On Order Ship Dates Mfr. No: ST3485EBDR Stock: 3,495 Can Dispatch Immediately On Order: 25,000 Expected 4/1/2027 25,000 Expected 5/2/2027 30,000 Expected 8/2/2027 Factory Lead Time: 30 Weeks	Cut Tape HK$12.17 HK$8.96 HK$8.06 HK$7.15 View Reel HK$6.01 HK$6.72 HK$6.45 HK$6.38 HK$6.01 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: HK$14.14 2,754In Stock 2,500Expected 10/2/2027	Mfr. Part No. ST3485ECDR Mouser Part No 511-ST3485ECDR	STMicroelectronics	RS-422/RS-485 Interface IC Trancvr Driver/Recvr Learn More about STMicroelectronics stm high speed transceivers	Datasheet	2,754In Stock 2,500Expected 10/2/2027	Cut Tape HK$14.14 HK$10.36 HK$9.37 HK$8.30 Reel HK$6.97 View HK$7.79 HK$7.50 HK$7.42 HK$6.81 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: HK$26.55 4,144In Stock 7,500Expected 20/10/2026	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 about STMicroelectronics stm high speed transceivers	Datasheet	4,144In Stock 7,500Expected 20/10/2026	Cut Tape HK$26.55 HK$19.89 HK$18.25 HK$16.44 View Reel HK$10.69 HK$12.17 HK$11.75 HK$11.26 HK$10.69 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 ST485ABDR STMicroelectronics 1: HK$14.80 2,215In Stock	Mfr. Part No. ST485ABDR Mouser Part No 511-ST485ABDR	STMicroelectronics	RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans Learn More about STMicroelectronics stm high speed transceivers	Datasheet	2,215In Stock	Cut Tape HK$14.80 HK$11.01 HK$10.11 HK$9.04 Reel HK$7.57 View HK$8.47 HK$8.15 HK$8.13 HK$7.41 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 ST485BDR STMicroelectronics 1: HK$9.70 16,340In Stock 5,000On Order	Mfr. Part No. ST485BDR Mouser Part No 511-ST485BDR	STMicroelectronics	RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans Learn More about STMicroelectronics stm high speed transceivers	Datasheet	16,340In Stock 5,000On Order On Order Ship Dates Mfr. No: ST485BDR Stock: 16,340 Can Dispatch Immediately On Order: 2,500 Expected 9/10/2026 2,500 Expected 14/10/2026 Factory Lead Time: 30 Weeks	Cut Tape HK$9.70 HK$7.00 HK$6.33 HK$5.60 View Reel HK$4.28 HK$5.24 HK$5.03 HK$4.92 HK$4.28 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: HK$10.19 14,808In Stock 2,500Expected 5/2/2027	Mfr. Part No. ST485CDR Mouser Part No 511-ST485CDR	STMicroelectronics	RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans Learn More about STMicroelectronics stm high speed transceivers	Datasheet	14,808In Stock 2,500Expected 5/2/2027	Cut Tape HK$10.19 HK$7.32 HK$6.63 HK$5.86 Reel HK$4.61 View HK$5.49 HK$5.27 HK$5.10 HK$4.51 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: HK$9.04 5,170In Stock 75,000On Order	Mfr. Part No. ST485EBDR Mouser Part No 511-ST485EBDR	STMicroelectronics	RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans Learn More about STMicroelectronics stm high speed transceivers	Datasheet	5,170In Stock 75,000On Order On Order Ship Dates Mfr. No: ST485EBDR Stock: 5,170 Can Dispatch Immediately On Order: 35,000 Expected 12/7/2027 40,000 Expected 30/8/2027 Factory Lead Time: 30 Weeks	Cut Tape HK$9.04 HK$6.77 HK$5.90 HK$5.20 View Reel HK$4.35 HK$4.92 HK$4.71 HK$4.56 HK$4.35 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: HK$11.75 12,577In Stock	Mfr. Part No. ST485ECDR Mouser Part No 511-ST485ECDR	STMicroelectronics	RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans Learn More about STMicroelectronics stm high speed transceivers	Datasheet	12,577In Stock	Cut Tape HK$11.75 HK$8.55 HK$7.39 HK$6.88 Reel HK$5.77 View HK$6.46 HK$6.21 HK$6.12 HK$5.76 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: HK$18.66 2,814In Stock 2,500Expected 23/8/2027	Mfr. Part No. ST485EXDR Mouser Part No 511-ST485EXDR	STMicroelectronics	RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans Learn More about STMicroelectronics stm high speed transceivers	Datasheet	2,814In Stock 2,500Expected 23/8/2027	Cut Tape HK$18.66 HK$14.06 HK$12.08 HK$10.60 Reel HK$8.88 View HK$9.86 HK$9.54 HK$9.21 HK$8.55 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-422/RS-485 Interface IC			SMD/SMT	SOIC-8