RS-422/RS-485 Interface IC

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MAX304x 5V Quad RS-485/RS-422 Transmitters

Maxim's MAX304x 5V Quad RS-485/RS-422 Transmitters are designed for digital data transmission over twisted-pair balanced lines. All transmitter outputs are protected to ±10kV using the Human Body Model. In addition the MAX304x withstands ±4kV per IEC 1000-4-4 Electrical Fast Transient/Burst Stressing. The MAX3040/MAX3043 (250kbps) and the MAX3041/MAX3044 (2.5Mbps) are slew-rate limited transmitters that minimize EMI and reduce reflections caused by improperly terminated cables, thus allowing error-free transmission. These devices features a hot-swap capability that eliminates false transitions on the data cable during power-up or hot insertion. The MAX3042B/MAX3045B are optimized for data transfer rates up to 20Mbps, the MAX3041/MAX3044 for data rates up to 2.5Mbps, and the MAX3040/MAX3043 for data rates up to 250kbps.
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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters MAX3045BESE+ Analog Devices / Maxim Integrated 1: €9.15 3,754In Stock	Mfr. Part No. MAX3045BESE+ Mouser Part No 700-MAX3045BESE	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters Learn More about Analog Devices / Maxim Integrated maxim max304x transmitter	Datasheet	3,754In Stock	€9.15 €7.15 €6.34 €5.73 View €5.49 €5.29 €5.23 Quote	Min.: 1 Mult.: 1	MAX3045	SMD/SMT	SO-Narrow-16	Driver	4 Driver	0 Receiver	20 Mb/s	5.25 V	4.75 V	- 40 C	+ 85 C	Tube
RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters MAX3042BEUE+ Analog Devices / Maxim Integrated 1: €9.15 851In Stock	Mfr. Part No. MAX3042BEUE+ Mouser Part No 700-MAX3042BEUE	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters Learn More about Analog Devices / Maxim Integrated maxim max304x transmitter	Datasheet	851In Stock	€9.15 €7.15 €6.88 €5.90 View €5.79 €5.64 €5.53 Quote	Min.: 1 Mult.: 1	MAX3042	SMD/SMT	TSSOP-16	Driver	4 Driver	0 Receiver	20 Mb/s	5 V	5 V	- 40 C	+ 85 C	Tube
RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters MAX3042BESE+ Analog Devices / Maxim Integrated 1: €8.80 237In Stock	Mfr. Part No. MAX3042BESE+ Mouser Part No 700-MAX3042BESE	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters Learn More about Analog Devices / Maxim Integrated maxim max304x transmitter	Datasheet	237In Stock	€8.80 €6.86 €5.82 €5.81 View €5.51 €5.40 €5.16 Quote	Min.: 1 Mult.: 1	MAX3042	SMD/SMT	SO-Narrow-16	Driver	4 Driver	0 Receiver	20 Mb/s	5.25 V	4.75 V	- 40 C	+ 85 C	Tube
RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters MAX3041CUE+ Analog Devices / Maxim Integrated 1: €9.15 110In Stock	Mfr. Part No. MAX3041CUE+ Mouser Part No 700-MAX3041CUE	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters Learn More about Analog Devices / Maxim Integrated maxim max304x transmitter	Datasheet	110In Stock	€9.15 €7.15 €6.66 €5.68 View €5.66 €5.55 €5.44 Quote	Min.: 1 Mult.: 1	MAX3041	SMD/SMT	TSSOP-16	Driver	4 Driver	0 Receiver	2.5 Mb/s	5 V	5 V	0 C	+ 70 C	Tube
RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters MAX3044CUE+ Analog Devices / Maxim Integrated 1: €5.45 191In Stock	Mfr. Part No. MAX3044CUE+ Mouser Part No 700-MAX3044CUE	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters Learn More about Analog Devices / Maxim Integrated maxim max304x transmitter	Datasheet	191In Stock	€5.45 €5.33 €5.32	Min.: 1 Mult.: 1	MAX3044	SMD/SMT	TSSOP-16	Driver	4 Driver	0 Receiver	2.5 Mb/s	5 V	5 V	0 C	+ 70 C	Tube
RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters MAX3042BCSE+ Analog Devices / Maxim Integrated 1: €9.17 128In Stock	Mfr. Part No. MAX3042BCSE+ Mouser Part No 700-MAX3042BCSE	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters Learn More about Analog Devices / Maxim Integrated maxim max304x transmitter	Datasheet	128In Stock	€9.17 €7.16 €6.65 €6.09 View €5.79 €5.67 €5.54 Quote	Min.: 1 Mult.: 1	MAX3042	SMD/SMT	SO-Narrow-16	Driver	4 Driver	0 Receiver	20 Mb/s	5.25 V	4.75 V	0 C	+ 70 C	Tube
RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters MAX3043CSE+ Analog Devices / Maxim Integrated 1: €9.06 148In Stock	Mfr. Part No. MAX3043CSE+ Mouser Part No 700-MAX3043CSE	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters Learn More about Analog Devices / Maxim Integrated maxim max304x transmitter	Datasheet	148In Stock	€9.06 €6.88 €6.26 €5.70 View €5.65 €5.50 €5.42 Quote	Min.: 1 Mult.: 1	MAX3043	SMD/SMT	SO-Narrow-16	Driver	4 Driver	0 Receiver	250 kb/s	5.25 V	4.75 V	0 C	+ 70 C	Tube
RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters MAX3043CUE+ Analog Devices / Maxim Integrated 1: €5.25 119In Stock	Mfr. Part No. MAX3043CUE+ Mouser Part No 700-MAX3043CUE	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters Learn More about Analog Devices / Maxim Integrated maxim max304x transmitter	Datasheet	119In Stock	€5.25 €5.13 €5.11	Min.: 1 Mult.: 1	MAX3043	SMD/SMT	TSSOP-16	Driver	4 Driver	0 Receiver	250 kb/s	5 V	5 V	0 C	+ 70 C	Tube
RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters MAX3040CSE+ Analog Devices / Maxim Integrated 1: €9.17 477In Stock	Mfr. Part No. MAX3040CSE+ Mouser Part No 700-MAX3040CSE	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters Learn More about Analog Devices / Maxim Integrated maxim max304x transmitter	Datasheet	477In Stock	€9.17 €7.19 €6.10 €6.09 View €5.79 €5.67 €5.33 Quote	Min.: 1 Mult.: 1	MAX3040	SMD/SMT	SO-Narrow-16	Driver	4 Driver	0 Receiver	250 kb/s	5 V	5 V	0 C	+ 70 C	Tube
RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters MAX3045BEUE+ Analog Devices / Maxim Integrated 1: €9.17 2,546In Stock	Mfr. Part No. MAX3045BEUE+ Mouser Part No 700-MAX3045BEUE	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters Learn More about Analog Devices / Maxim Integrated maxim max304x transmitter	Datasheet	2,546In Stock	€9.17 €7.16 €6.66 €6.09 View €5.79 €5.67 €5.54 Quote	Min.: 1 Mult.: 1	MAX3045	SMD/SMT	TSSOP-16	Driver	4 Driver	0 Receiver	20 Mb/s	5.25 V	4.75 V	- 40 C	+ 85 C	Tube
RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters MAX3045BEUE+T Analog Devices / Maxim Integrated 1: €5.25 1,251In Stock	Mfr. Part No. MAX3045BEUE+T Mouser Part No 700-MAX3045BEUET	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters Learn More about Analog Devices / Maxim Integrated maxim max304x transmitter	Datasheet	1,251In Stock	Cut Tape €5.25 €5.13 €5.11 €5.11 MouseReel Available	Min.: 1 Mult.: 1	MAX3045	SMD/SMT	TSSOP-16	Driver			20 Mb/s	5.25 V	4.75 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters MAX3040CUE+ Analog Devices / Maxim Integrated 1: €4.98 62In Stock	Mfr. Part No. MAX3040CUE+ Mouser Part No 700-MAX3040CUE	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters Learn More about Analog Devices / Maxim Integrated maxim max304x transmitter	Datasheet	62In Stock	€4.98 €4.87 €4.85	Min.: 1 Mult.: 1	MAX3040	SMD/SMT	TSSOP-16	Driver	4 Driver	0 Receiver	250 kb/s	5.25 V	4.75 V	0 C	+ 70 C	Tube
RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters MAX3040ESE+ Analog Devices / Maxim Integrated 1: €9.79 61In Stock	Mfr. Part No. MAX3040ESE+ Mouser Part No 700-MAX3040ESE	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters Learn More about Analog Devices / Maxim Integrated maxim max304x transmitter	Datasheet	61In Stock	€9.79 €7.69 €6.53 €6.51 View €5.99 €5.87 €5.70 Quote	Min.: 1 Mult.: 1	MAX3040	SMD/SMT	SO-Narrow-16	Driver	4 Driver	0 Receiver	250 kb/s	5.25 V	4.75 V	- 40 C	+ 85 C	Tube
RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters MAX3040EWE+ Analog Devices / Maxim Integrated 1: €9.48 86In Stock	Mfr. Part No. MAX3040EWE+ Mouser Part No 700-MAX3040EWE	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters Learn More about Analog Devices / Maxim Integrated maxim max304x transmitter	Datasheet	86In Stock	€9.48 €7.41 €6.62 €6.22 View €6.01 €5.76 €5.62 Quote	Min.: 1 Mult.: 1	MAX3040	SMD/SMT	SO-Wide-16	Driver	4 Driver	0 Receiver	250 kb/s	5.25 V	4.75 V	- 40 C	+ 85 C	Tube
RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters MAX3041EUE+ Analog Devices / Maxim Integrated 1: €9.98 298In Stock	Mfr. Part No. MAX3041EUE+ Mouser Part No 700-MAX3041EUE	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters Learn More about Analog Devices / Maxim Integrated maxim max304x transmitter	Datasheet	298In Stock	€9.98 €7.82 €7.28 €6.68 View €6.61 €6.03 €5.87 Quote	Min.: 1 Mult.: 1	MAX3041	SMD/SMT	TSSOP-16	Driver	4 Driver	0 Receiver	2.5 Mb/s	5 V	5 V	- 40 C	+ 85 C	Tube
RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters MAX3042BCUE+ Analog Devices / Maxim Integrated 1: €9.17 384In Stock	Mfr. Part No. MAX3042BCUE+ Mouser Part No 700-MAX3042BCUE	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters Learn More about Analog Devices / Maxim Integrated maxim max304x transmitter	Datasheet	384In Stock	€9.17 €7.16 €6.66 €6.09 View €5.79 €5.67 €5.54 Quote	Min.: 1 Mult.: 1	MAX3042	SMD/SMT	TSSOP-16	Driver	4 Driver	0 Receiver	20 Mb/s	5 V	5 V	0 C	+ 70 C	Tube
RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters MAX3042BEWE+ Analog Devices / Maxim Integrated 1: €5.25 88In Stock	Mfr. Part No. MAX3042BEWE+ Mouser Part No 700-MAX3042BEWE+	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters Learn More about Analog Devices / Maxim Integrated maxim max304x transmitter	Datasheet	88In Stock	€5.25 €5.13 €5.11	Min.: 1 Mult.: 1	MAX3042	SMD/SMT	SO-Wide-16	Driver	4 Driver	0 Receiver	20 Mb/s	5 V	5 V	- 40 C	+ 85 C	Tube
RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters MAX3043ESE+ Analog Devices / Maxim Integrated 1: €9.17 59In Stock	Mfr. Part No. MAX3043ESE+ Mouser Part No 700-MAX3043ESE	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters Learn More about Analog Devices / Maxim Integrated maxim max304x transmitter	Datasheet	59In Stock	€9.17 €7.19 €6.10 €6.09 View €5.63 €5.50 €5.35 Quote	Min.: 1 Mult.: 1	MAX3043	SMD/SMT	SO-Narrow-16	Driver	4 Driver	0 Receiver	250 kb/s	5 V	5 V	- 40 C	+ 85 C	Tube
RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters MAX3043EUE+ Analog Devices / Maxim Integrated 1: €11.24 101In Stock	Mfr. Part No. MAX3043EUE+ Mouser Part No 700-MAX3043EUE	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters Learn More about Analog Devices / Maxim Integrated maxim max304x transmitter	Datasheet	101In Stock	€11.24 €8.80 €8.20 €7.52 View €7.00 €6.67 €6.54 Quote	Min.: 1 Mult.: 1	MAX3043	SMD/SMT	TSSOP-16	Driver	4 Driver	0 Receiver	250 kb/s	5 V	5 V	- 40 C	+ 85 C	Tube
RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters MAX3044CSE+ Analog Devices / Maxim Integrated 1: €9.17 256In Stock	Mfr. Part No. MAX3044CSE+ Mouser Part No 700-MAX3044CSE	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters Learn More about Analog Devices / Maxim Integrated maxim max304x transmitter	Datasheet	256In Stock	€9.17 €7.19 €6.10 €6.09 View €5.79 €5.53 €5.33 Quote	Min.: 1 Mult.: 1	MAX3044	SMD/SMT	SOIC-16	Driver	4 Driver	0 Receiver	2.5 Mb/s	5 V	5 V	0 C	+ 70 C	Tube
RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters MAX3044EUE+ Analog Devices / Maxim Integrated 1: €9.17 76In Stock	Mfr. Part No. MAX3044EUE+ Mouser Part No 700-MAX3044EUE	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters Learn More about Analog Devices / Maxim Integrated maxim max304x transmitter	Datasheet	76In Stock	€9.17 €7.16 €6.66 €6.09 View €5.54 €5.45 €5.35 Quote	Min.: 1 Mult.: 1	MAX3044	SMD/SMT	TSSOP-16	Driver	4 Driver	0 Receiver	2.5 Mb/s	5.25 V	4.75 V	- 40 C	+ 85 C	Tube
RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters MAX3045BESE+T Analog Devices / Maxim Integrated 1: €9.14 527In Stock	Mfr. Part No. MAX3045BESE+T Mouser Part No 700-MAX3045BESET	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters Learn More about Analog Devices / Maxim Integrated maxim max304x transmitter	Datasheet	527In Stock	Cut Tape €9.14 €7.14 €6.64 €6.09 €5.80 €5.80 MouseReel Available	Min.: 1 Mult.: 1	MAX3045	SMD/SMT	SO-Narrow-16	Driver	4 Driver	0 Receiver	20 Mb/s	5.25 V	4.75 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters MAX3045BEWE+T Analog Devices / Maxim Integrated 1: €8.86 372In Stock	Mfr. Part No. MAX3045BEWE+T Mouser Part No 700-MAX3045BEWET	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters Learn More about Analog Devices / Maxim Integrated maxim max304x transmitter	Datasheet	372In Stock	Cut Tape €8.86 €6.90 €6.41 €5.87 €5.60 €5.60 MouseReel Available	Min.: 1 Mult.: 1	MAX3045	SMD/SMT	SO-Wide-16	Driver			20 Mb/s	5.25 V	4.75 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters MAX3040EUE+ Analog Devices / Maxim Integrated 1: €8.80 85In Stock	Mfr. Part No. MAX3040EUE+ Mouser Part No 700-MAX3040EUE	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters Learn More about Analog Devices / Maxim Integrated maxim max304x transmitter	Datasheet	85In Stock	€8.80 €6.85 €6.36 €5.81 View €5.36 €5.27 €5.17 Quote	Min.: 1 Mult.: 1	MAX3040	SMD/SMT	TSSOP-16	Driver	4 Driver	0 Receiver	250 kb/s	5 V	5 V	- 40 C	+ 85 C	Tube
RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters MAX3041CSE+ Analog Devices / Maxim Integrated 1: €9.16 1In Stock	Mfr. Part No. MAX3041CSE+ Mouser Part No 700-MAX3041CSE	Analog Devices / Maxim Integrated	RS-422/RS-485 Interface IC 10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters Learn More about Analog Devices / Maxim Integrated maxim max304x transmitter	Datasheet	1In Stock	€9.16 €7.19 €6.10 €5.89 View €5.62 €5.49 €5.34 Quote	Min.: 1 Mult.: 1	MAX3041	SMD/SMT	SO-Narrow-16	Driver	4 Driver	0 Receiver	2.5 Mb/s	5.25 V	4.75 V	0 C	+ 70 C	Tube

MAX304x 5V Quad RS-485/RS-422 Transmitters

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MAX304x 5V Quad RS-485/RS-422 Transmitters

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