RS-422/RS-485 Interface IC – Mouser Singapore

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ISO14xx Isolated Transceivers

Texas Instruments ISO14xx Isolated Transceivers are galvanically-isolated differential line transceivers for TIA/EIA RS-485 and RS-422 applications. These noise-immune transceivers are designed to operate in harsh industrial environments. The bus pins of these devices can endure high levels of IEC electrostatic discharge (ESD) and IEC electrical fast transient (EFT) events which eliminates the need for additional components on the bus for system-level protection. The devices are available for both basic and reinforced isolation.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	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	Packaging
RS-422/RS-485 Interface IC EMC protected 50-Mb ps half-duplex 5-k A A 595-ISO1450DWR ISO1450DW Texas Instruments 1: $11.08 6,803In Stock	Mfr. Part No. ISO1450DW Mouser Part No 595-ISO1450DW	Texas Instruments	RS-422/RS-485 Interface IC EMC protected 50-Mb ps half-duplex 5-k A A 595-ISO1450DWR Learn More about Texas Instruments ti iso141x transceivers	Datasheet	6,803In Stock	$11.08 $8.58 $7.70 $7.18 View $6.81 $6.75 $6.72	Min.: 1 Mult.: 1	ISO1450	SMD/SMT	SOIC-16	Transceiver	1 Driver	1 Receiver	50 Mb/s	5.5 V	1.71 V	- 40 C	+ 125 C	Tube
RS-422/RS-485 Interface IC EMC protected 500-K bps half-duplex 5- A A 595-ISO1410BDWR ISO1410BDW Texas Instruments 1: $9.14 3,741In Stock	Mfr. Part No. ISO1410BDW Mouser Part No 595-ISO1410BDW	Texas Instruments	RS-422/RS-485 Interface IC EMC protected 500-K bps half-duplex 5- A A 595-ISO1410BDWR Learn More about Texas Instruments ti iso141x transceivers	Datasheet	3,741In Stock	$9.14 $7.02 $6.27 $5.85 View $5.60 $5.45 $5.33 $5.00 Quote	Min.: 1 Mult.: 1	ISO1410	SMD/SMT	SOIC-16	Transceiver	1 Driver	1 Receiver	500 kb/s	5.5 V	1.71 V	- 40 C	+ 125 C	Tube
RS-422/RS-485 Interface IC EMC protected 500-K bps full-duplex 5- A A 595-ISO1412BDWR ISO1412BDW Texas Instruments 1: $8.95 884In Stock	Mfr. Part No. ISO1412BDW Mouser Part No 595-ISO1412BDW	Texas Instruments	RS-422/RS-485 Interface IC EMC protected 500-K bps full-duplex 5- A A 595-ISO1412BDWR Learn More about Texas Instruments ti iso141x transceivers	Datasheet	884In Stock	$8.95 $6.88 $6.15 $6.13 View $6.12 $5.21 $5.13	Min.: 1 Mult.: 1	ISO1412	SMD/SMT	SOIC-16	Transceiver	1 Driver	1 Receiver	500 kb/s	5.5 V	1.71 V	- 40 C	+ 125 C	Tube
RS-422/RS-485 Interface IC EMC protected 500-K bps full-duplex 5- A A 595-ISO1412DWR ISO1412DW Texas Instruments 1: $11.21 945In Stock	Mfr. Part No. ISO1412DW Mouser Part No 595-ISO1412DW	Texas Instruments	RS-422/RS-485 Interface IC EMC protected 500-K bps full-duplex 5- A A 595-ISO1412DWR Learn More about Texas Instruments ti iso141x transceivers	Datasheet	945In Stock	$11.21 $8.64 $8.00 $7.29 View $6.76 $6.75 $6.54 $6.23	Min.: 1 Mult.: 1	ISO1412	SMD/SMT	SOIC-16	Transceiver	1 Driver	1 Receiver	500 kb/s	5.5 V	1.71 V	- 40 C	+ 125 C	Tube
RS-422/RS-485 Interface IC EMC protected 500-K bps full-duplex 5- A A 595-ISO1412DW ISO1412DWR Texas Instruments 1: $7.30 2,260In Stock 4,000Expected 18/3/2027	Mfr. Part No. ISO1412DWR Mouser Part No 595-ISO1412DWR	Texas Instruments	RS-422/RS-485 Interface IC EMC protected 500-K bps full-duplex 5- A A 595-ISO1412DW Learn More about Texas Instruments ti iso141x transceivers	Datasheet	2,260In Stock 4,000Expected 18/3/2027	Cut Tape $7.30 $5.56 $5.14 $4.65 Reel $4.23 View $4.61 $4.07 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ISO1412	SMD/SMT	SOIC-16	Transceiver	1 Driver	1 Receiver	500 kb/s	5.5 V	1.71 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
RS-422/RS-485 Interface IC EMC protected 12-Mb ps half-duplex 5-k A A 595-ISO1430DWR ISO1430DW Texas Instruments 1: $9.76 747In Stock	Mfr. Part No. ISO1430DW Mouser Part No 595-ISO1430DW	Texas Instruments	RS-422/RS-485 Interface IC EMC protected 12-Mb ps half-duplex 5-k A A 595-ISO1430DWR Learn More about Texas Instruments ti iso141x transceivers	Datasheet	747In Stock	$9.76 $7.53 $6.73 $6.28 $5.73	Min.: 1 Mult.: 1	ISO1430	SMD/SMT	SOIC-16	Transceiver	1 Driver	1 Receiver	12 Mb/s	5.5 V	1.71 V	- 40 C	+ 125 C	Tube
RS-422/RS-485 Interface IC EMC protected 12-Mb ps full-duplex 5-k A A 595-ISO1432BDWR ISO1432BDW Texas Instruments 1: $10.53 2,684In Stock	Mfr. Part No. ISO1432BDW Mouser Part No 595-ISO1432BDW	Texas Instruments	RS-422/RS-485 Interface IC EMC protected 12-Mb ps full-duplex 5-k A A 595-ISO1432BDWR Learn More about Texas Instruments ti iso141x transceivers	Datasheet	2,684In Stock	$10.53 $8.11 $7.51 $6.84 View $6.34 $6.15 $5.85	Min.: 1 Mult.: 1	ISO1432	SMD/SMT	SOIC-16	Transceiver	1 Driver	1 Receiver	12 Mb/s	5.5 V	1.71 V	- 40 C	+ 125 C	Tube
RS-422/RS-485 Interface IC EMC protected 12-Mb ps full-duplex 5-k A A 595-ISO1432DWR ISO1432DW Texas Instruments 1: $10.64 1,010In Stock	Mfr. Part No. ISO1432DW Mouser Part No 595-ISO1432DW	Texas Instruments	RS-422/RS-485 Interface IC EMC protected 12-Mb ps full-duplex 5-k A A 595-ISO1432DWR Learn More about Texas Instruments ti iso141x transceivers	Datasheet	1,010In Stock	$10.64 $8.21 $7.34 $6.85 View $6.57 $6.41 $6.26	Min.: 1 Mult.: 1	ISO1432	SMD/SMT	SOIC-16	Transceiver	1 Driver	1 Receiver	12 Mb/s	5.5 V	1.71 V	- 40 C	+ 125 C	Tube
RS-422/RS-485 Interface IC EMC protected 50-Mb ps half-duplex 5-k A A 595-ISO1450BDW ISO1450BDWR Texas Instruments 1: $7.41 2,233In Stock	Mfr. Part No. ISO1450BDWR Mouser Part No 595-ISO1450BDWR	Texas Instruments	RS-422/RS-485 Interface IC EMC protected 50-Mb ps half-duplex 5-k A A 595-ISO1450BDW Learn More about Texas Instruments ti iso141x transceivers	Datasheet	2,233In Stock	Cut Tape $7.41 $5.66 $5.22 $4.73 View Reel $4.20 $4.52 $4.45 $4.41 $4.20 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ISO1450	SMD/SMT	SOIC-16	Transceiver	1 Driver	1 Receiver	50 Mb/s	5.5 V	1.71 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
RS-422/RS-485 Interface IC EMC protected 50-Mb ps full-duplex 5-k A A 595-ISO1452BDW ISO1452BDWR Texas Instruments 1: $6.43 1,211In Stock 6,000On Order	Mfr. Part No. ISO1452BDWR Mouser Part No 595-ISO1452BDWR	Texas Instruments	RS-422/RS-485 Interface IC EMC protected 50-Mb ps full-duplex 5-k A A 595-ISO1452BDW Learn More about Texas Instruments ti iso141x transceivers	Datasheet	1,211In Stock 6,000On Order On Order Ship Dates Mfr. No: ISO1452BDWR Stock: 1,211 Can Dispatch Immediately On Order: 2,000 Expected 19/11/2026 4,000 Expected 29/3/2027 Factory Lead Time: 20 Weeks	Cut Tape $6.43 $4.88 $4.49 $4.07 Reel $3.35 View $3.86 $3.85 $3.63 $3.33 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ISO1452	SMD/SMT	SOIC-16	Transceiver	1 Driver	1 Receiver	50 Mb/s	5.5 V	1.71 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
RS-422/RS-485 Interface IC EMC protected 50-Mb ps full-duplex 5-k A A 595-ISO1452DWR ISO1452DW Texas Instruments 1: $10.04 364In Stock	Mfr. Part No. ISO1452DW Mouser Part No 595-ISO1452DW	Texas Instruments	RS-422/RS-485 Interface IC EMC protected 50-Mb ps full-duplex 5-k A A 595-ISO1452DWR Learn More about Texas Instruments ti iso141x transceivers	Datasheet	364In Stock	$10.04 $7.75 $6.94 $6.46 View $6.20 $6.04 $5.90	Min.: 1 Mult.: 1	ISO1452	SMD/SMT	SOIC-16	Transceiver	1 Driver	1 Receiver	50 Mb/s	5.5 V	1.71 V	- 40 C	+ 125 C	Tube
RS-422/RS-485 Interface IC EMC protected 50-Mb ps full-duplex 5-k A A 595-ISO1452DW ISO1452DWR Texas Instruments 1: $6.57 1,540In Stock 2,000Expected 11/1/2027	Mfr. Part No. ISO1452DWR Mouser Part No 595-ISO1452DWR	Texas Instruments	RS-422/RS-485 Interface IC EMC protected 50-Mb ps full-duplex 5-k A A 595-ISO1452DW Learn More about Texas Instruments ti iso141x transceivers	Datasheet	1,540In Stock 2,000Expected 11/1/2027	Cut Tape $6.57 $4.99 $4.60 $4.18 View Reel $3.60 $3.96 $3.94 $3.60 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ISO1452	SMD/SMT	SOIC-16	Transceiver	1 Driver	1 Receiver	50 Mb/s	5.5 V	1.71 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
RS-422/RS-485 Interface IC EMC protected 500-K bps full-duplex 5- A A 595-ISO1412BDW ISO1412BDWR Texas Instruments 1: $7.66 37In Stock 2,000Expected 11/1/2027	Mfr. Part No. ISO1412BDWR Mouser Part No 595-ISO1412BDWR	Texas Instruments	RS-422/RS-485 Interface IC EMC protected 500-K bps full-duplex 5- A A 595-ISO1412BDW Learn More about Texas Instruments ti iso141x transceivers	Datasheet	37In Stock 2,000Expected 11/1/2027	Cut Tape $7.66 $5.85 $5.40 $4.73 View Reel $4.13 $4.52 $4.45 $4.41 $4.13 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ISO1412	SMD/SMT	SOIC-16	Transceiver	1 Driver	1 Receiver	500 kb/s	5.5 V	1.71 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
RS-422/RS-485 Interface IC EMC protected 12-Mb ps half-duplex 5-k A A 595-ISO1430BDWR ISO1430BDW Texas Instruments 1: $8.84 36In Stock 2,080On Order	Mfr. Part No. ISO1430BDW Mouser Part No 595-ISO1430BDW	Texas Instruments	RS-422/RS-485 Interface IC EMC protected 12-Mb ps half-duplex 5-k A A 595-ISO1430BDWR Learn More about Texas Instruments ti iso141x transceivers	Datasheet	36In Stock 2,080On Order On Order Ship Dates Mfr. No: ISO1430BDW Stock: 36 Can Dispatch Immediately On Order: 520 Expected 18/10/2027 1,560 Expected 3/4/2028 Factory Lead Time: 20 Weeks	$8.84 $6.79 $5.94 $5.37 View $5.29 $5.15 $5.07 $4.99	Min.: 1 Mult.: 1	ISO1430	SMD/SMT	SOIC-16	Transceiver	1 Driver	1 Receiver	12 Mb/s	5.5 V	1.71 V	- 40 C	+ 125 C	Tube
RS-422/RS-485 Interface IC EMC protected 50-Mb ps half-duplex 5-k A A 595-ISO1450BDWR ISO1450BDW Texas Instruments 1: $10.19 255In Stock	Mfr. Part No. ISO1450BDW Mouser Part No 595-ISO1450BDW	Texas Instruments	RS-422/RS-485 Interface IC EMC protected 50-Mb ps half-duplex 5-k A A 595-ISO1450BDWR Learn More about Texas Instruments ti iso141x transceivers	Datasheet	255In Stock	$10.19 $7.86 $7.28 $6.62 View $6.13 $6.12 $5.94 $5.66	Min.: 1 Mult.: 1	ISO1450	SMD/SMT	SOIC-16	Transceiver	1 Driver	1 Receiver	50 Mb/s	5.5 V	1.71 V	- 40 C	+ 125 C	Tube
RS-422/RS-485 Interface IC EMC protected 50-Mb ps half-duplex 5-k A A 595-ISO1450DW ISO1450DWR Texas Instruments 1: $7.24 124In Stock 2,000Expected 11/1/2027	Mfr. Part No. ISO1450DWR Mouser Part No 595-ISO1450DWR	Texas Instruments	RS-422/RS-485 Interface IC EMC protected 50-Mb ps half-duplex 5-k A A 595-ISO1450DW Learn More about Texas Instruments ti iso141x transceivers	Datasheet	124In Stock 2,000Expected 11/1/2027	Cut Tape $7.24 $5.51 $5.07 $4.61 View Reel $4.22 $4.38 $4.24 $4.23 $4.22 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ISO1450	SMD/SMT	SOIC-16	Transceiver	1 Driver	1 Receiver	50 Mb/s	5.5 V	1.71 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
RS-422/RS-485 Interface IC EMC protected 50-Mb ps full-duplex 5-k A A 595-ISO1452BDWR ISO1452BDW Texas Instruments 1: $9.22 145In Stock 280Expected 19/11/2026	Mfr. Part No. ISO1452BDW Mouser Part No 595-ISO1452BDW	Texas Instruments	RS-422/RS-485 Interface IC EMC protected 50-Mb ps full-duplex 5-k A A 595-ISO1452BDWR Learn More about Texas Instruments ti iso141x transceivers	Datasheet	145In Stock 280Expected 19/11/2026	$9.22 $7.10 $6.35 $5.92 View $5.66 $5.52 $5.39 $5.30	Min.: 1 Mult.: 1	ISO1452	SMD/SMT	SOIC-16	Transceiver	1 Driver	1 Receiver	50 Mb/s	5.5 V	1.71 V	- 40 C	+ 125 C	Tube
RS-422/RS-485 Interface IC EMC protected 500-K bps half-duplex 5- A A 595-ISO1410DWR ISO1410DW Texas Instruments 1: $9.97 3,195On Order	Mfr. Part No. ISO1410DW Mouser Part No 595-ISO1410DW	Texas Instruments	RS-422/RS-485 Interface IC EMC protected 500-K bps half-duplex 5- A A 595-ISO1410DWR Learn More about Texas Instruments ti iso141x transceivers	Datasheet	3,195On Order On Order Ship Dates Mfr. No: ISO1410DW Stock: 0 On Order: 1,275 Expected 1/2/2027 720 Expected 15/3/2027 1,200 Expected 7/2/2028 Factory Lead Time: 20 Weeks	$9.97 $7.66 $6.65 $6.17 View $6.08 $6.01	Min.: 1 Mult.: 1	ISO1410	SMD/SMT	SOIC-16	Transceiver	1 Driver	1 Receiver	500 kb/s	5.5 V	1.71 V	- 40 C	+ 125 C	Tube
RS-422/RS-485 Interface IC EMC protected 500-K bps half-duplex 5- A A 595-ISO1410DW ISO1410DWR Texas Instruments 1: $7.30 5,623On Order	Mfr. Part No. ISO1410DWR Mouser Part No 595-ISO1410DWR	Texas Instruments	RS-422/RS-485 Interface IC EMC protected 500-K bps half-duplex 5- A A 595-ISO1410DW Learn More about Texas Instruments ti iso141x transceivers	Datasheet	5,623On Order On Order Ship Dates Mfr. No: ISO1410DWR Stock: 0 On Order: 1,623 Expected 14/12/2026 4,000 Expected 17/12/2026 Factory Lead Time: 20 Weeks	Cut Tape $7.30 $5.56 $5.14 $4.65 Reel $4.07 View $4.45 $4.37 $4.34 $4.00 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ISO1410	SMD/SMT	SOIC-16	Transceiver	1 Driver	1 Receiver	500 kb/s	5.5 V	1.71 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
RS-422/RS-485 Interface IC EMC protected 12-Mb ps half-duplex 5-k A A 595-ISO1430BDW ISO1430BDWR Texas Instruments 1: $6.51 6,000Expected 4/3/2027	Mfr. Part No. ISO1430BDWR Mouser Part No 595-ISO1430BDWR	Texas Instruments	RS-422/RS-485 Interface IC EMC protected 12-Mb ps half-duplex 5-k A A 595-ISO1430BDW Learn More about Texas Instruments ti iso141x transceivers	Datasheet	6,000Expected 4/3/2027	Cut Tape $6.51 $4.95 $4.57 $4.13 $3.93 Reel $3.60 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ISO1430	SMD/SMT	SOIC-16	Transceiver	1 Driver	1 Receiver	12 Mb/s	5.5 V	1.71 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
RS-422/RS-485 Interface IC EMC protected 12-Mb ps half-duplex 5-k A A 595-ISO1430DW ISO1430DWR Texas Instruments 1: $7.36 5,999Expected 9/11/2026	Mfr. Part No. ISO1430DWR Mouser Part No 595-ISO1430DWR	Texas Instruments	RS-422/RS-485 Interface IC EMC protected 12-Mb ps half-duplex 5-k A A 595-ISO1430DW Learn More about Texas Instruments ti iso141x transceivers	Datasheet	5,999Expected 9/11/2026	Cut Tape $7.36 $5.62 $5.17 $4.69 View Reel $4.07 $4.47 $4.41 $4.38 $4.07 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ISO1430	SMD/SMT	SOIC-16	Transceiver	1 Driver	1 Receiver	12 Mb/s	5.5 V	1.71 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
RS-422/RS-485 Interface IC EMC protected 12-Mb ps full-duplex 5-k A A 595-ISO1432BDW ISO1432BDWR Texas Instruments 1: $7.34 7,993On Order	Mfr. Part No. ISO1432BDWR Mouser Part No 595-ISO1432BDWR	Texas Instruments	RS-422/RS-485 Interface IC EMC protected 12-Mb ps full-duplex 5-k A A 595-ISO1432BDW Learn More about Texas Instruments ti iso141x transceivers	Datasheet	7,993On Order On Order Ship Dates Mfr. No: ISO1432BDWR Stock: 0 On Order: 3,993 Expected 15/2/2027 4,000 Expected 25/2/2027 Factory Lead Time: 26 Weeks	Cut Tape $7.34 $5.59 $5.15 $4.66 View Reel $4.20 $4.43 $4.30 $4.24 $4.20 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ISO1432	SMD/SMT	SOIC-16	Transceiver	1 Driver	1 Receiver	12 Mb/s	5.5 V	1.71 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
RS-422/RS-485 Interface IC EMC protected 500-K bps half-duplex 5- A A 595-ISO1410BDW ISO1410BDWR Texas Instruments 1: $6.51 3,828Expected 6/11/2026	Mfr. Part No. ISO1410BDWR Mouser Part No 595-ISO1410BDWR	Texas Instruments	RS-422/RS-485 Interface IC EMC protected 500-K bps half-duplex 5- A A 595-ISO1410BDW Learn More about Texas Instruments ti iso141x transceivers	Datasheet	3,828Expected 6/11/2026	Cut Tape $6.51 $4.95 $4.57 $4.13 $3.93 Reel $3.60 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ISO1410	SMD/SMT	SOIC-16	Transceiver	1 Driver	1 Receiver	500 kb/s	5.5 V	1.71 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
RS-422/RS-485 Interface IC EMC protected 12-Mb ps full-duplex 5-k A A 595-ISO1432DW ISO1432DWR Texas Instruments 1: $7.49 4,000Expected 14/12/2026	Mfr. Part No. ISO1432DWR Mouser Part No 595-ISO1432DWR	Texas Instruments	RS-422/RS-485 Interface IC EMC protected 12-Mb ps full-duplex 5-k A A 595-ISO1432DW Learn More about Texas Instruments ti iso141x transceivers	Datasheet	4,000Expected 14/12/2026	Cut Tape $7.49 $5.73 $5.28 $4.79 View Reel $4.08 $4.57 $4.49 $4.34 $4.08 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ISO1432	SMD/SMT	SOIC-16	Transceiver	1 Driver	1 Receiver	12 Mb/s	5.5 V	1.71 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel

ISO14xx Isolated Transceivers

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