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SP491 Series RS-422/RS-485 Interface IC

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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	Product	Packaging
	RS-422/RS-485 Interface IC Full Duplex RS-485 s SP491ECN-L/TR MaxLinear 1: $1.60 3,887In Stock	Mfr. Part No. SP491ECN-L/TR Mouser Part No 701-SP491ECN-L/TR	MaxLinear	RS-422/RS-485 Interface IC Full Duplex RS-485 s	Datasheet	3,887In Stock	Cut Tape $1.60 $1.17 $1.07 $0.951 Reel $0.818 View $0.894 $0.861 $0.854 $0.78 MouseReel Available	Min.: 1 Mult.: 1 : 2,500			SP491	SMD/SMT	SOIC-14	Transceiver	1 Driver	1 Receiver	10 Mb/s	5.25 V	4.75 V	0 C	+ 70 C	RS-422/RS-485 Transceivers	Reel, Cut Tape, MouseReel
	RS-422/RS-485 Interface IC Full Duplex RS-485 s SP491EEN-L/TR MaxLinear 1: $1.67 2,223In Stock 2,500Expected 2027/09/14	Mfr. Part No. SP491EEN-L/TR Mouser Part No 701-SP491EEN-L/TR	MaxLinear	RS-422/RS-485 Interface IC Full Duplex RS-485 s	Datasheet	2,223In Stock 2,500Expected 2027/09/14	Cut Tape $1.67 $1.23 $1.12 $0.989 Reel $0.989 MouseReel Available	Min.: 1 Mult.: 1 Max.: 100 : 2,500			SP491	SMD/SMT	SOIC-14	Transceiver	1 Driver	1 Receiver	10 Mb/s	5.25 V	4.75 V	- 40 C	+ 85 C	RS-422/RS-485 Transceivers	Reel, Cut Tape, MouseReel
	RS-422/RS-485 Interface IC Full Duplex RS-485 s MaxLinear SP491EN-L/TR SP491EN-L/TR MaxLinear 1: $1.67 2,248In Stock 5,000Expected 2026/10/02	Mfr. Part No. SP491EN-L/TR Mouser Part No 701-SP491EN-L/TR	MaxLinear	RS-422/RS-485 Interface IC Full Duplex RS-485 s	Datasheet	2,248In Stock 5,000Expected 2026/10/02	Cut Tape $1.67 $1.23 $1.12 $0.989 $0.929 Reel $0.929 MouseReel Available	Min.: 1 Mult.: 1 Max.: 300 : 2,500			SP491	SMD/SMT	SOIC-14	Transceiver	1 Driver	1 Receiver	5 Mb/s	5.25 V	4.75 V	- 40 C	+ 85 C	RS-422/RS-485 Transceivers	Reel, Cut Tape, MouseReel
	RS-422/RS-485 Interface IC Full Duplex RS-485 s SP491CN-L/TR MaxLinear 1: $1.59 1,070In Stock	Mfr. Part No. SP491CN-L/TR Mouser Part No 701-SP491CN-L/TR	MaxLinear	RS-422/RS-485 Interface IC Full Duplex RS-485 s	Datasheet	1,070In Stock	Cut Tape $1.59 $1.16 $1.06 $0.935 Reel $0.783 View $0.879 $0.846 $0.837 $0.766 MouseReel Available	Min.: 1 Mult.: 1 : 2,500			SP491	SMD/SMT	SOIC-14	Transceiver	1 Driver	1 Receiver	5 Mb/s	5.25 V	4.75 V	0 C	+ 70 C	RS-422/RS-485 Transceivers	Reel, Cut Tape, MouseReel