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Texas Instruments MAX3221E Series RS-232 Interface IC

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Manufacturer = Texas Instruments Series = MAX3221E

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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	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- to 5.5-V single c hannel 250kbps RS-2 MAX3221EIDYYR Texas Instruments 1: $1.58 941In Stock New Product	Mfr. Part No. MAX3221EIDYYR Mouser Part No 595-MAX3221EIDYYR New Product	Texas Instruments	RS-232 Interface IC 3- to 5.5-V single c hannel 250kbps RS-2 Learn More about Texas Instruments ti max3221e line driver receiver	Datasheet	941In Stock	Cut Tape $1.58 $1.15 $1.05 $0.926 View Reel $0.722 $0.869 $0.835 $0.826 $0.722	Min.: 1 Mult.: 1 : 3,000			SOT-23-16	MAX3221E	Transceiver	250 kb/s	1 Driver	1 Receiver		5.5 V	3 V	SMD/SMT	1 uA	- 40 C	+ 85 C	15 kV	RS-232 Line Drivers/Receivers	Reel, Cut Tape
	RS-232 Interface IC RS-232 Line Driver/R eceiver A 595-MAX32 A 595-MAX3221ECDB MAX3221ECDBR Texas Instruments 1: $2.12 3,927In Stock	Mfr. Part No. MAX3221ECDBR Mouser Part No 595-MAX3221ECDBR	Texas Instruments	RS-232 Interface IC RS-232 Line Driver/R eceiver A 595-MAX32 A 595-MAX3221ECDB	Datasheet	3,927In Stock	Cut Tape $2.12 $1.59 $1.44 $1.40 View Reel $1.20 $1.33 $1.29 $1.26 $1.20 MouseReel Available	Min.: 1 Mult.: 1 : 2,000			SSOP-16	MAX3221E	Transceiver	250 kb/s	1 Driver	1 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 RS-232 Line Driver/R eceiver A 595-MAX32 A 595-MAX3221EIDB MAX3221EIDBR Texas Instruments 1: $2.67 784In Stock 6,000Expected 2027/04/01	Mfr. Part No. MAX3221EIDBR Mouser Part No 595-MAX3221EIDBR	Texas Instruments	RS-232 Interface IC RS-232 Line Driver/R eceiver A 595-MAX32 A 595-MAX3221EIDB	Datasheet	784In Stock 6,000Expected 2027/04/01	Cut Tape $2.67 $1.99 $1.83 $1.63 Reel $1.41 View $1.54 $1.51 $1.33 MouseReel Available	Min.: 1 Mult.: 1 : 2,000			SSOP-16	MAX3221E	Transceiver	250 kb/s	1 Driver	1 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 A 595-MAX32 A 595-MAX3221ECPW MAX3221ECPWR Texas Instruments 1: $2.78 104In Stock 18,000Expected 2027/01/07	Mfr. Part No. MAX3221ECPWR Mouser Part No 595-MAX3221ECPWR	Texas Instruments	RS-232 Interface IC RS-232 Line Driver/R eceiver A 595-MAX32 A 595-MAX3221ECPW	Datasheet	104In Stock 18,000Expected 2027/01/07	Cut Tape $2.78 $2.07 $1.90 $1.70 View Reel $1.37 $1.51 $1.47 $1.40 $1.37 MouseReel Available	Min.: 1 Mult.: 1 : 2,000			TSSOP-16	MAX3221E	Transceiver	250 kb/s	1 Driver	1 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 RS-232 Line Driver/R eceiver ALT 595-MAX ALT 595-MAX3221EIDBR MAX3221EIDBRG4 Texas Instruments 1: $2.64 564In Stock	Mfr. Part No. MAX3221EIDBRG4 Mouser Part No 595-MAX3221EIDBRG4	Texas Instruments	RS-232 Interface IC RS-232 Line Driver/R eceiver ALT 595-MAX ALT 595-MAX3221EIDBR	Datasheet	564In Stock	Cut Tape $2.64 $1.97 $1.78 $1.60 Reel $1.38 View $1.51 $1.45 $1.40 $1.34 MouseReel Available	Min.: 1 Mult.: 1 : 2,000			SSOP-16	MAX3221E	Transceiver	250 kb/s	1 Driver	1 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 A 595-MAX32 A 595-MAX3221EIPW MAX3221EIPWR Texas Instruments 1: $2.45 120In Stock 18,000Expected 2026/12/24	Mfr. Part No. MAX3221EIPWR Mouser Part No 595-MAX3221EIPWR	Texas Instruments	RS-232 Interface IC RS-232 Line Driver/R eceiver A 595-MAX32 A 595-MAX3221EIPW	Datasheet	120In Stock 18,000Expected 2026/12/24	Cut Tape $2.45 $1.83 $1.66 $1.49 View Reel $1.21 $1.36 $1.33 $1.26 $1.21 MouseReel Available	Min.: 1 Mult.: 1 : 2,000			TSSOP-16	MAX3221E	Transceiver	250 kb/s	1 Driver	1 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 Sgl-Ch RS- 23 2 Line Drvr/Rcvr AL ALT 595-MAX3221ECDBR MAX3221ECDBRG4 Texas Instruments 2,000: $1.09 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. MAX3221ECDBRG4 Mouser Part No 595-MAX3221ECDBRG4	Texas Instruments	RS-232 Interface IC 3-5.5V Sgl-Ch RS- 23 2 Line Drvr/Rcvr AL ALT 595-MAX3221ECDBR	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $1.09	Min.: 2,000 Mult.: 2,000 : 2,000			SSOP-16	MAX3221E	Transceiver	250 kb/s	1 Driver	1 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	- 40 C	+ 85 C	ESD Protection	RS-232 Transceivers	Reel
	RS-232 Interface IC RS-232 Line Driver/R eceiver ALT 595-MAX ALT 595-MAX3221EIPWR MAX3221EIPWRG4 Texas Instruments 1: $3.27 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. MAX3221EIPWRG4 Mouser Part No 595-MAX3221EIPWRG4	Texas Instruments	RS-232 Interface IC RS-232 Line Driver/R eceiver ALT 595-MAX ALT 595-MAX3221EIPWR	Datasheet	Non-Stocked Lead-Time 26 Weeks	Cut Tape $3.27 $2.44 $2.23 $2.00 $1.90 Reel $1.64 MouseReel Available	Min.: 1 Mult.: 1 : 2,000			TSSOP-16	MAX3221E	Transceiver	250 kb/s	1 Driver	1 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