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MAX3243E Series RS-232 Interface IC

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	Package/Case	Series	Function	Data Rate	Number of Drivers	Number of Receivers	Duplex	Supply Voltage - Max	Supply Voltage - Min	Mounting Style	Operating Supply Current	Minimum Operating Temperature	Maximum Operating Temperature	ESD Protection	Product	Packaging
RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3243ECDW MAX3243ECDWR Texas Instruments 1: Rp70.265,18 1.220In Stock	Mfr. Part No. MAX3243ECDWR Mouser Part No 595-MAX3243ECDWR	Texas Instruments	RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3243ECDW	Datasheet	1.220In Stock	Cut Tape Rp70.265,18 Rp53.019,94 Rp48.800,36 Rp44.030,40 Reel Rp39.076,98 View Rp41.645,42 Rp41.461,96 Rp37.609,30 Rp37.242,38 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SOIC-28	MAX3243E	Transceiver	500 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	0 C	+ 70 C	15 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3243ECDB MAX3243ECDBR Texas Instruments 1: Rp44.030,40 7.287In Stock	Mfr. Part No. MAX3243ECDBR Mouser Part No 595-MAX3243ECDBR	Texas Instruments	RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3243ECDB	Datasheet	7.287In Stock	Cut Tape Rp44.030,40 Rp32.839,34 Rp29.903,98 Rp26.785,16 Reel Rp21.464,82 View Rp25.317,48 Rp24.583,64 Rp24.033,26 Rp20.730,98 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	SSOP-28	MAX3243E	Transceiver	500 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	0 C	+ 70 C	15 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC 15kV ESD-Protected, 1 A, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown MAX3243EEUI+ Analog Devices / Maxim Integrated 1: Rp319.770,78 97In Stock	Mfr. Part No. MAX3243EEUI+ Mouser Part No 700-MAX3243EEUI	Analog Devices / Maxim Integrated	RS-232 Interface IC 15kV ESD-Protected, 1 A, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown	Datasheet	97In Stock	Rp319.770,78 Rp312.799,30 Rp306.011,28 Rp299.773,64 View Rp295.187,14 Rp290.784,10 Quote	Min.: 1 Mult.: 1	TSSOP-28	MAX3243E	Transceiver	235 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	- 40 C	+ 85 C	15 kV	RS-232 Transceivers	Tube
RS-232 Interface IC 15kV ESD-Protected, 1 A, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown MAX3243EETJ+ Analog Devices / Maxim Integrated 1: Rp319.770,78 85In Stock	Mfr. Part No. MAX3243EETJ+ Mouser Part No 700-MAX3243EETJ+	Analog Devices / Maxim Integrated	RS-232 Interface IC 15kV ESD-Protected, 1 A, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown	Datasheet	85In Stock	Rp319.770,78 Rp312.799,30 Rp306.011,28 Rp299.773,64 View Rp295.187,14 Rp290.784,10 Quote	Min.: 1 Mult.: 1	TQFN-EP-32	MAX3243E	Transceiver	120 kb/s	3 Driver	5 Receiver		5.5 V	3 V	SMD/SMT	1 mA	- 40 C	+ 85 C	15 kV	RS-232 Transceivers	Tube
RS-232 Interface IC 15kV ESD-Protected, 1 A, 3.0V to 5.5V, MAX3243ECUI+ Analog Devices / Maxim Integrated 1: Rp328.209,94 121In Stock	Mfr. Part No. MAX3243ECUI+ Mouser Part No 700-MAX3243ECUI	Analog Devices / Maxim Integrated	RS-232 Interface IC 15kV ESD-Protected, 1 A, 3.0V to 5.5V,	Datasheet	121In Stock	Rp328.209,94 Rp260.880,12 Rp227.857,32	Min.: 1 Mult.: 1 Max.: 96	TSSOP-28	MAX3243E	Transceiver	250 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	0 C	+ 70 C	15 kV	RS-232 Transceivers	Tube
RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3243EIDW MAX3243EIDWR Texas Instruments 1: Rp70.265,18 1.446In Stock	Mfr. Part No. MAX3243EIDWR Mouser Part No 595-MAX3243EIDWR	Texas Instruments	RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3243EIDW	Datasheet	1.446In Stock	Cut Tape Rp70.265,18 Rp53.019,94 Rp48.800,36 Rp44.030,40 Reel Rp39.076,98 View Rp41.828,88 Rp41.461,96 Rp37.609,30 Rp37.425,84 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	SOIC-28	MAX3243E	Transceiver	500 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	- 40 C	+ 85 C	15 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3243EIDB MAX3243EIDBR Texas Instruments 1: Rp44.030,40 2.174In Stock	Mfr. Part No. MAX3243EIDBR Mouser Part No 595-MAX3243EIDBR	Texas Instruments	RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3243EIDB	Datasheet	2.174In Stock	Cut Tape Rp44.030,40 Rp32.839,34 Rp29.903,98 Rp26.785,16 Reel Rp22.932,50 View Rp25.317,48 Rp24.583,64 Rp24.033,26 Rp22.382,12 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	SSOP-28	MAX3243E	Transceiver	500 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	- 40 C	+ 85 C	15 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC 15kV ESD-Protected, 1 A, 3.0V to 5.5V, MAX3243ECAI+ Analog Devices / Maxim Integrated 1: Rp150.437,20 114In Stock	Mfr. Part No. MAX3243ECAI+ Mouser Part No 700-MAX3243ECAI	Analog Devices / Maxim Integrated	RS-232 Interface IC 15kV ESD-Protected, 1 A, 3.0V to 5.5V,	Datasheet	114In Stock	Rp150.437,20 Rp116.497,10 Rp103.471,44	Min.: 1 Mult.: 1 Max.: 91	SSOP-28	MAX3243E	Transceiver	250 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	0 C	+ 70 C	15 kV	RS-232 Transceivers	Tube
RS-232 Interface IC 15kV ESD-Protected, 1 A, 3.0V to 5.5V, MAX3243ECAI+T Analog Devices / Maxim Integrated 1: Rp140.897,28 1.874In Stock	Mfr. Part No. MAX3243ECAI+T Mouser Part No 700-MAX3243ECAIT	Analog Devices / Maxim Integrated	RS-232 Interface IC 15kV ESD-Protected, 1 A, 3.0V to 5.5V,	Datasheet	1.874In Stock	Cut Tape Rp140.897,28 Rp110.809,84 Rp103.287,98 Rp94.665,36 Rp94.665,36 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1.499	SSOP-28	MAX3243E	Transceiver	120 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	0 C	+ 70 C	15 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC 15kV ESD-Protected, 1 A, 3.0V to 5.5V, MAX3243ECWI+ Analog Devices / Maxim Integrated 1: Rp314.083,52 23In Stock	Mfr. Part No. MAX3243ECWI+ Mouser Part No 700-MAX3243ECWI	Analog Devices / Maxim Integrated	RS-232 Interface IC 15kV ESD-Protected, 1 A, 3.0V to 5.5V,	Datasheet	23In Stock	Rp314.083,52 Rp254.092,10 Rp215.748,96 Rp212.079,76 View Rp202.356,38 Rp197.953,34 Rp197.219,50 Quote	Min.: 1 Mult.: 1	SO-Wide-28	MAX3243E	Transceiver	250 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	0 C	+ 70 C	15 kV	RS-232 Transceivers	Tube
RS-232 Interface IC 15kV ESD-Protected, 1 A, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown MAX3243EEAI+ Analog Devices / Maxim Integrated 1: Rp466.905,70 375In Stock	Mfr. Part No. MAX3243EEAI+ Mouser Part No 700-MAX3243EEAI	Analog Devices / Maxim Integrated	RS-232 Interface IC 15kV ESD-Protected, 1 A, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown	Datasheet	375In Stock	Rp466.905,70 Rp373.341,10 Rp349.858,22 Rp323.990,36 Rp311.698,54	Min.: 1 Mult.: 1 Max.: 300	SSOP-28	MAX3243E	Transceiver	250 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	- 40 C	+ 85 C	15 kV	RS-232 Transceivers	Tube
RS-232 Interface IC 15kV ESD-Protected, 1 A, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown MAX3243EEWI+ Analog Devices / Maxim Integrated 1: Rp319.770,78 14In Stock	Mfr. Part No. MAX3243EEWI+ Mouser Part No 700-MAX3243EEWI	Analog Devices / Maxim Integrated	RS-232 Interface IC 15kV ESD-Protected, 1 A, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown	Datasheet	14In Stock	Rp319.770,78 Rp312.799,30 Rp306.011,28 Rp299.773,64 View Rp295.187,14 Rp290.784,10 Quote	Min.: 1 Mult.: 1	SO-Wide-28	MAX3243E	Transceiver	235 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	- 40 C	+ 85 C	15 kV	RS-232 Transceivers	Tube
RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3243ECPW MAX3243ECPWR Texas Instruments 1: Rp44.030,40 115In Stock 4.000Expected 18/12/2026	Mfr. Part No. MAX3243ECPWR Mouser Part No 595-MAX3243ECPWR	Texas Instruments	RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3243ECPW	Datasheet	115In Stock 4.000Expected 18/12/2026	Cut Tape Rp44.030,40 Rp32.839,34 Rp29.903,98 Rp26.785,16 Reel Rp23.482,88 View Rp25.317,48 Rp24.583,64 Rp23.666,34 Rp22.932,50 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	TSSOP-28	MAX3243E	Transceiver	500 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	0 C	+ 70 C	15 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3243EIPW MAX3243EIPWR Texas Instruments 1: Rp44.947,70 115In Stock 20.000On Order	Mfr. Part No. MAX3243EIPWR Mouser Part No 595-MAX3243EIPWR	Texas Instruments	RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3243EIPW	Datasheet	115In Stock 20.000On Order On Order Ship Dates Mfr. No: MAX3243EIPWR Stock: 115 Can Dispatch Immediately On Order: 4.000 Expected 09/11/2026 16.000 Expected 19/11/2026 Factory Lead Time: 20 Weeks	Cut Tape Rp44.947,70 Rp33.389,72 Rp30.454,36 Rp27.335,54 Reel Rp22.932,50 View Rp25.317,48 Rp24.583,64 Rp24.033,26 Rp22.382,12 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	TSSOP-28	MAX3243E	Transceiver	500 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	- 40 C	+ 85 C	15 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS-232 Line Driver/R eceiver MAX3243EIRHBR Texas Instruments 1: Rp42.929,64 119In Stock 12.000Expected 06/11/2026	Mfr. Part No. MAX3243EIRHBR Mouser Part No 595-MAX3243EIRHBR	Texas Instruments	RS-232 Interface IC RS-232 Line Driver/R eceiver	Datasheet	119In Stock 12.000Expected 06/11/2026	Cut Tape Rp42.929,64 Rp31.922,04 Rp29.170,14 Rp26.051,32 Reel Rp22.198,66 View Rp24.583,64 Rp23.849,80 Rp22.932,50 Rp21.648,28 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	VQFN-32	MAX3243E	Transceiver	500 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	- 40 C	+ 85 C	15 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC 15kV ESD-Protected, 1 A, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown MAX3243EEAI+T Analog Devices / Maxim Integrated 1: Rp491.305,88 8In Stock	Mfr. Part No. MAX3243EEAI+T Mouser Part No 700-MAX3243EEAIT	Analog Devices / Maxim Integrated	RS-232 Interface IC 15kV ESD-Protected, 1 A, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown	Datasheet	8In Stock	Cut Tape Rp491.305,88 Rp392.971,32 Rp368.204,22 Rp341.052,14 View Rp328.209,94 Rp320.504,62 Rp320.504,62 MouseReel Available	Min.: 1 Mult.: 1	SSOP-28	MAX3243E	Transceiver	120 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	- 40 C	+ 85 C	15 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC RS-232 Line Driver/R eceiver MAX3243ECRHBR Texas Instruments 1: Rp42.929,64 2.966Expected 07/01/2027	Mfr. Part No. MAX3243ECRHBR Mouser Part No 595-MAX3243ECRHBR	Texas Instruments	RS-232 Interface IC RS-232 Line Driver/R eceiver	Datasheet	2.966Expected 07/01/2027	Cut Tape Rp42.929,64 Rp31.922,04 Rp29.170,14 Rp26.051,32 Reel Rp21.831,74 View Rp24.583,64 Rp23.849,80 Rp23.482,88 Rp21.464,82 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	VQFN-32	MAX3243E	Transceiver	500 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	0 C	+ 70 C	15 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC 3-5.5V Multich RS- 2 32 Line Drvr/Rcvr A ALT 595-MAX3243EIPWR MAX3243EIPWRG4 Texas Instruments 1: Rp44.580,78 7.533On Order	Mfr. Part No. MAX3243EIPWRG4 Mouser Part No 595-MAX3243EIPWRG4	Texas Instruments	RS-232 Interface IC 3-5.5V Multich RS- 2 32 Line Drvr/Rcvr A ALT 595-MAX3243EIPWR	Datasheet	7.533On Order On Order Ship Dates Mfr. No: MAX3243EIPWRG4 Stock: 0 On Order: 3.533 Expected 19/11/2026 4.000 Expected 11/02/2027 Factory Lead Time: 20 Weeks	Cut Tape Rp44.580,78 Rp33.022,80 Rp30.087,44 Rp26.968,62 View Reel Rp19.630,22 Rp25.317,48 Rp24.583,64 Rp23.666,34 Rp19.630,22 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	TSSOP-28	MAX3243E	Transceiver	500 kb/s	3 Driver	5 Receiver		5.5 V	3 V	SMD/SMT	1 mA	- 40 C	+ 85 C	ESD Protection	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC 3-5.5V Multich RS- 2 32 Line Drvr/Rcvr A ALT 595-MAX3243EIDWR MAX3243EIDWRG4 Texas Instruments 1.000: Rp39.076,98 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. MAX3243EIDWRG4 Mouser Part No 595-MAX3243EIDWRG4	Texas Instruments	RS-232 Interface IC 3-5.5V Multich RS- 2 32 Line Drvr/Rcvr A ALT 595-MAX3243EIDWR	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel Rp39.076,98 Rp37.976,22 Rp37.242,38	Min.: 1.000 Mult.: 1.000 : 1.000	SOIC-28	MAX3243E	Transceiver	500 kb/s	3 Driver	5 Receiver		5.5 V	3 V	SMD/SMT	1 mA	- 40 C	+ 85 C	ESD Protection	RS-232 Transceivers	Reel
RS-232 Interface IC 3-5.5V Multich RS- 2 32 Line Drvr/Rcvr A ALT 595-MAX3243ECPWR MAX3243ECPWRG4 Texas Instruments 1: Rp44.580,78 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. MAX3243ECPWRG4 Mouser Part No 595-MAX3243ECPWRG4	Texas Instruments	RS-232 Interface IC 3-5.5V Multich RS- 2 32 Line Drvr/Rcvr A ALT 595-MAX3243ECPWR	Datasheet	Non-Stocked Lead-Time 20 Weeks	Cut Tape Rp44.580,78 Rp33.022,80 Rp30.087,44 Rp26.968,62 Rp25.500,94 Reel Rp21.464,82 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	TSSOP-28	MAX3243E	Transceiver	500 kb/s	3 Driver	5 Receiver		5.5 V	3 V	SMD/SMT	1 mA	- 40 C	+ 85 C	ESD Protection	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver ALT ALT 595-MAX3243EIPWR MAX3243EIPWRE4 Texas Instruments 1: Rp44.580,78 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. MAX3243EIPWRE4 Mouser Part No 595-MAX3243EIPWRE4	Texas Instruments	RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver ALT ALT 595-MAX3243EIPWR	Datasheet	Non-Stocked Lead-Time 20 Weeks	Cut Tape Rp44.580,78 Rp33.022,80 Rp30.087,44 Rp26.968,62 View Reel Rp19.630,22 Rp25.317,48 Rp24.583,64 Rp23.666,34 Rp19.630,22 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	TSSOP-28	MAX3243E		500 kb/s	3 Driver	5 Receiver		5.5 V	3 V	SMD/SMT	1 mA	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
RS-232 Interface IC RS-232 Line Driver/R eceiver ALT 595-MAX ALT 595-MAX3243EIRHBR MAX3243EIRHBRG4 Texas Instruments 1: Rp43.296,56 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. MAX3243EIRHBRG4 Mouser Part No 595-MAX3243EIRHBRG4	Texas Instruments	RS-232 Interface IC RS-232 Line Driver/R eceiver ALT 595-MAX ALT 595-MAX3243EIRHBR	Datasheet	Non-Stocked Lead-Time 20 Weeks	Cut Tape Rp43.296,56 Rp31.922,04 Rp29.170,14 Rp26.051,32 Reel Rp20.364,06 View Rp24.583,64 Rp23.849,80 Rp22.932,50 Rp19.813,68 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	VQFN-32	MAX3243E	Transceiver	500 kb/s	3 Driver	5 Receiver		5.5 V	3 V	SMD/SMT	1 mA	- 40 C	+ 85 C	ESD Protection	RS-232 Transceivers	Reel, Cut Tape, MouseReel

MAX3243E Series RS-232 Interface IC

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