RS-422/RS-485 Interface IC

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MAX348x & MAX349x RS-485/RS-422 Transceivers

Analog Devices MAX348x and MAX349x RS-485/RS-422 Transceivers are 3.3V, low-power transceivers for RS-485 and RS-422 communication. Each part contains one driver and one receiver. The Analog Devices MAX3483 and MAX3488 feature slew-rate-limited drivers that minimize EMI and reduce reflections caused by improperly terminated cables, allowing error-free data transmission at data rates up to 250kbps. The partially slew-rate-limited MAX3486 transmits up to 2.5Mbps. The MAX3485, MAX3490, and MAX3491 transmit at up to 10Mbps.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) 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 3.3V Powered, 15kV ESD-Protected, 12Mbps, Slew-Rate-Limited True RS-485/RS-422 Transceivers MAX3483EEPA+ Analog Devices / Maxim Integrated 1: ¥2,491.5 168In Stock	Mfr. Part # MAX3483EEPA+ Mouser Part # 700-MAX3483EEPA	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 3.3V Powered, 15kV ESD-Protected, 12Mbps, Slew-Rate-Limited True RS-485/RS-422 Transceivers	Datasheet	168In Stock	¥2,491.5 ¥1,969.9 ¥1,757.3 ¥1,617.8	Min.: 1 Mult.: 1 Max.: 134	MAX3483E	Through Hole	PDIP-8	Transceiver	1 Driver	1 Receiver	250 kb/s	3.3 V	3.3 V	- 40 C	+ 85 C	Tube
RS-422/RS-485 Interface IC 3.3V Powered, 15kV ESD-Protected, 12Mbps, Slew-Rate-Limited True RS-485/RS-422 Transceivers MAX3483ECPA+ Analog Devices / Maxim Integrated 1: ¥1,234.1 90In Stock	Mfr. Part # MAX3483ECPA+ Mouser Part # 700-MAX3483ECPA	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 3.3V Powered, 15kV ESD-Protected, 12Mbps, Slew-Rate-Limited True RS-485/RS-422 Transceivers	Datasheet	90In Stock	¥1,234.1 ¥1,207.5 ¥1,181 ¥1,157.7 View ¥1,139.4 ¥1,122.8 ¥1,106.2 Quote	Min.: 1 Mult.: 1	MAX3483E	Through Hole	PDIP-8	Transceiver	1 Driver	1 Receiver	250 kb/s	3.3 V	3.3 V	0 C	+ 70 C	Tube
RS-422/RS-485 Interface IC 3.3V Powered, 15kV ESD-Protected, 12Mbps, Slew-Rate-Limited True RS-485/RS-422 Transceivers MAX3483EESA+T Analog Devices / Maxim Integrated 1: ¥1,916.8 2,949In Stock	Mfr. Part # MAX3483EESA+T Mouser Part # 700-MAX3483EESAT	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 3.3V Powered, 15kV ESD-Protected, 12Mbps, Slew-Rate-Limited True RS-485/RS-422 Transceivers	Datasheet	2,949In Stock	Cut Tape ¥1,916.8 ¥1,496.6 ¥1,391.9 ¥1,275.6 ¥1,220.8 Reel ¥1,220.8 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,359 : 2,500	MAX3483E	SMD/SMT	SOIC-8	Transceiver	1 Driver	1 Receiver	250 kb/s	3.3 V	3.3 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
RS-422/RS-485 Interface IC 3.3V Powered, 10Mbps and Slew-Rate Limit MAX3490CSA+T Analog Devices / Maxim Integrated 1: ¥1,333.8 1,610In Stock	Mfr. Part # MAX3490CSA+T Mouser Part # 700-MAX3490CSAT	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 3.3V Powered, 10Mbps and Slew-Rate Limit Learn More about Analog Devices / Maxim Integrated maxim max348x max349x	Datasheet	1,610In Stock	Cut Tape ¥1,333.8 ¥1,033.1 ¥956.7 ¥873.7 View ¥813.9 ¥812.2 ¥787.3 ¥749.1 Quote MouseReel Available	Min.: 1 Mult.: 1 Max.: 5,288	MAX3490	SMD/SMT	SOIC-8	Transceiver	1 Driver	1 Receiver	10 Mb/s	3.3 V	3.3 V	0 C	+ 70 C	Reel, Cut Tape, MouseReel
RS-422/RS-485 Interface IC 3.3V Powered, 15kV ESD-Protected, 12Mbps, Slew-Rate-Limited True RS-485/RS-422 Transceivers MAX3483ECSA+T Analog Devices / Maxim Integrated 1: ¥1,574.6 1,583In Stock	Mfr. Part # MAX3483ECSA+T Mouser Part # 700-MAX3483ECSAT	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 3.3V Powered, 15kV ESD-Protected, 12Mbps, Slew-Rate-Limited True RS-485/RS-422 Transceivers	Datasheet	1,583In Stock	Cut Tape ¥1,574.6 ¥1,224.2 ¥1,137.8 ¥1,041.4 ¥1,001.6 ¥1,001.6 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,266	MAX3483E	SMD/SMT	SOIC-8	Transceiver	1 Driver	1 Receiver	250 kb/s	3.3 V	3.3 V	0 C	+ 70 C	Reel, Cut Tape, MouseReel
RS-422/RS-485 Interface IC 3.3V Powered, 15kV ESD-Protected, 12Mbps, Slew-Rate-Limited True RS-485/RS-422 Transceivers MAX3485ECPA+ Analog Devices / Maxim Integrated 1: ¥2,136 68In Stock	Mfr. Part # MAX3485ECPA+ Mouser Part # 700-MAX3485ECPA+	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 3.3V Powered, 15kV ESD-Protected, 12Mbps, Slew-Rate-Limited True RS-485/RS-422 Transceivers	Datasheet	68In Stock	¥2,136 ¥1,690.9 ¥1,435.1 ¥1,428.5 View ¥1,415.2 ¥1,332.1 ¥1,300.6 Quote	Min.: 1 Mult.: 1	MAX3485E	Through Hole	PDIP-8	Transceiver	1 Driver	1 Receiver	12 Mb/s	3.3 V	3.3 V	0 C	+ 70 C	Tube
RS-422/RS-485 Interface IC 3.3V Powered, 15kV ESD-Protected, 12Mbps, Slew-Rate-Limited True RS-485/RS-422 Transceivers MAX3485ECSA+ Analog Devices / Maxim Integrated 1: ¥1,398.6 262In Stock	Mfr. Part # MAX3485ECSA+ Mouser Part # 700-MAX3485ECSA	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 3.3V Powered, 15kV ESD-Protected, 12Mbps, Slew-Rate-Limited True RS-485/RS-422 Transceivers	Datasheet	262In Stock	¥1,398.6 ¥1,230.8 ¥1,142.8 ¥970	Min.: 1 Mult.: 1 Max.: 209	MAX3485E	SMD/SMT	SOIC-8	Transceiver	1 Driver	1 Receiver	12 Mb/s	3.3 V	3.3 V	0 C	+ 70 C	Tube
RS-422/RS-485 Interface IC 3.3V Powered, 15kV ESD-Protected, 12Mbps, Slew-Rate-Limited True RS-485/RS-422 Transceivers MAX3485EESA+ Analog Devices / Maxim Integrated 1: ¥1,916.8 851In Stock	Mfr. Part # MAX3485EESA+ Mouser Part # 700-MAX3485EESA	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 3.3V Powered, 15kV ESD-Protected, 12Mbps, Slew-Rate-Limited True RS-485/RS-422 Transceivers	Datasheet	851In Stock	¥1,916.8 ¥1,496.6 ¥1,400.2 ¥1,189.3 ¥1,186	Min.: 1 Mult.: 1 Max.: 680	MAX3485E	SMD/SMT	SOIC-8	Transceiver	1 Driver	1 Receiver	12 Mb/s	3.3 V	3.3 V	- 40 C	+ 85 C	Tube
RS-422/RS-485 Interface IC 3.3V Powered, 15kV ESD-Protected, 12Mbps, Slew-Rate-Limited True RS-485/RS-422 Transceivers MAX3485EESA+T Analog Devices / Maxim Integrated 1: ¥1,880.3 820In Stock	Mfr. Part # MAX3485EESA+T Mouser Part # 700-MAX3485EESAT	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 3.3V Powered, 15kV ESD-Protected, 12Mbps, Slew-Rate-Limited True RS-485/RS-422 Transceivers	Datasheet	820In Stock	Cut Tape ¥1,880.3 ¥1,470 ¥1,426.8 ¥1,310.5 View ¥1,270.7 ¥1,255.7 ¥1,255.7 MouseReel Available	Min.: 1 Mult.: 1 Max.: 656	MAX3485E	SMD/SMT	SOIC-8	Transceiver	1 Driver	1 Receiver	12 Mb/s	3.3 V	3.3 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
RS-422/RS-485 Interface IC +3.3V-Powered, 20kV ESD-Protected, 20Mbps and Slew-Rate-Limited RS-485/RS-422 Transceivers MAX3490AEGSA+ Analog Devices / Maxim Integrated 1: ¥1,303.9 338In Stock	Mfr. Part # MAX3490AEGSA+ Mouser Part # 700-MAX3490AEGSA+	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC +3.3V-Powered, 20kV ESD-Protected, 20Mbps and Slew-Rate-Limited RS-485/RS-422 Transceivers Learn More about Analog Devices / Maxim Integrated maxim max348x max349x	Datasheet	338In Stock	¥1,303.9 ¥1,006.6 ¥931.8 ¥790.6	Min.: 1 Mult.: 1 Max.: 270	MAX3490	SMD/SMT	SOIC-8	Transceiver	1 Driver	1 Receiver	20 Mb/s	3.6 V	3 V	- 40 C	+ 105 C	Tube
RS-422/RS-485 Interface IC 3.3V Powered, 10Mbps and Slew-Rate Limit MAX3490EPA+ Analog Devices / Maxim Integrated 1: ¥2,094.5 104In Stock	Mfr. Part # MAX3490EPA+ Mouser Part # 700-MAX3490EPA	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 3.3V Powered, 10Mbps and Slew-Rate Limit Learn More about Analog Devices / Maxim Integrated maxim max348x max349x	Datasheet	104In Stock	¥2,094.5 ¥1,656 ¥1,406.9	Min.: 1 Mult.: 1 Max.: 83	MAX3490	Through Hole	PDIP-8	Transceiver	1 Driver	1 Receiver	10 Mb/s	3.3 V	3.3 V	- 40 C	+ 85 C	Tube
RS-422/RS-485 Interface IC 3.3V Powered, 10Mbps and Slew-Rate Limit MAX3490ESA+ Analog Devices / Maxim Integrated 1: ¥1,524.8 761In Stock	Mfr. Part # MAX3490ESA+ Mouser Part # 700-MAX3490ESA	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 3.3V Powered, 10Mbps and Slew-Rate Limit Learn More about Analog Devices / Maxim Integrated maxim max348x max349x	Datasheet	761In Stock	¥1,524.8 ¥1,184.3 ¥1,099.6 ¥1,003.2 View ¥950.1 ¥930.2	Min.: 1 Mult.: 1 Max.: 608	MAX3490	SMD/SMT	SOIC-8	Transceiver	1 Driver	1 Receiver	10 Mb/s	3.3 V	3.3 V	- 40 C	+ 85 C	Tube
RS-422/RS-485 Interface IC 3.3V Powered, 10Mbps and Slew-Rate Limit MAX3490ESA+T Analog Devices / Maxim Integrated 1: ¥1,581.3 2,209In Stock	Mfr. Part # MAX3490ESA+T Mouser Part # 700-MAX3490ESAT	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 3.3V Powered, 10Mbps and Slew-Rate Limit Learn More about Analog Devices / Maxim Integrated maxim max348x max349x	Datasheet	2,209In Stock	Cut Tape ¥1,581.3 ¥1,230.8 ¥1,142.8 ¥1,046.4 ¥1,006.6 ¥1,006.6 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,767	MAX3490	SMD/SMT	SOIC-8	Transceiver	1 Driver	1 Receiver	10 Mb/s	3.3 V	3.3 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
RS-422/RS-485 Interface IC 3.3V Powered, 15kV ESD-Protected, 12Mbps, Slew-Rate-Limited True RS-485/RS-422 Transceivers MAX3483EESA+ Analog Devices / Maxim Integrated 1: ¥1,916.8 136In Stock	Mfr. Part # MAX3483EESA+ Mouser Part # 700-MAX3483EESA	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 3.3V Powered, 15kV ESD-Protected, 12Mbps, Slew-Rate-Limited True RS-485/RS-422 Transceivers	Datasheet	136In Stock	¥1,916.8 ¥1,496.6 ¥1,400.2 ¥1,189.3	Min.: 1 Mult.: 1 Max.: 111	MAX3483E	SMD/SMT	SOIC-8	Transceiver	1 Driver	1 Receiver	250 kb/s	3.3 V	3.3 V	- 40 C	+ 85 C	Tube
RS-422/RS-485 Interface IC 3.3V Powered, 15kV ESD-Protected, 12Mbps, Slew-Rate-Limited True RS-485/RS-422 Transceivers MAX3485ECSA+T Analog Devices / Maxim Integrated 1: ¥1,524.8 142In Stock	Mfr. Part # MAX3485ECSA+T Mouser Part # 700-MAX3485ECSAT	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 3.3V Powered, 15kV ESD-Protected, 12Mbps, Slew-Rate-Limited True RS-485/RS-422 Transceivers	Datasheet	142In Stock	Cut Tape ¥1,524.8 ¥1,184.3 ¥1,099.6 ¥1,004.9 ¥1,004.9 MouseReel Available	Min.: 1 Mult.: 1 Max.: 113	MAX3485E	SMD/SMT	SOIC-8	Transceiver	1 Driver	1 Receiver	12 Mb/s	3.3 V	3.3 V	0 C	+ 70 C	Reel, Cut Tape, MouseReel
RS-422/RS-485 Interface IC 3.3V Powered, 10Mbps and Slew-Rate Limit MAX3490CPA+ Analog Devices / Maxim Integrated 1: ¥1,788.9 44In Stock	Mfr. Part # MAX3490CPA+ Mouser Part # 700-MAX3490CPA	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 3.3V Powered, 10Mbps and Slew-Rate Limit Learn More about Analog Devices / Maxim Integrated maxim max348x max349x	Datasheet	44In Stock	¥1,788.9 ¥1,403.5 ¥1,190.9 ¥1,189.3 View ¥1,129.5 ¥1,107.9 ¥1,081.3 Quote	Min.: 1 Mult.: 1	MAX3490	Through Hole	PDIP-8	Transceiver	1 Driver	1 Receiver	10 Mb/s	3.3 V	3.3 V	0 C	+ 70 C	Tube
RS-422/RS-485 Interface IC 3.3V Powered, 10Mbps and Slew-Rate Limit MAX3490CSA+ Analog Devices / Maxim Integrated 1: ¥1,348.7 41In Stock	Mfr. Part # MAX3490CSA+ Mouser Part # 700-MAX3490CSA	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 3.3V Powered, 10Mbps and Slew-Rate Limit Learn More about Analog Devices / Maxim Integrated maxim max348x max349x	Datasheet	41In Stock	¥1,348.7 ¥1,039.8 ¥963.4 ¥817.2 View ¥789 ¥784 ¥759.1 ¥725.9 Quote	Min.: 1 Mult.: 1	MAX3490	SMD/SMT	SOIC-8	Transceiver	1 Driver	1 Receiver	10 Mb/s	3.3 V	3.3 V	0 C	+ 70 C	Tube