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MAX3221 Series RS-232 Interface IC

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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.	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 Mil Enhance 3V-5.5V Sgl Ch RS-232 MAX3221MDBREP Texas Instruments 1: ¥1,788.9 3,824In Stock	Mfr. Part # MAX3221MDBREP Mouser Part # 595-MAX3221MDBREP	Texas Instruments	RS-232 Interface IC Mil Enhance 3V-5.5V Sgl Ch RS-232	Datasheet	3,824In Stock	Cut Tape ¥1,788.9 ¥1,396.9 ¥1,298.9 ¥1,190.9 View Reel ¥1,029.8 ¥1,129.5 ¥1,107.9 ¥1,083 ¥1,029.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SSOP-16	MAX3221	Transceiver	250 kb/s	1 Driver	1 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	- 55 C	+ 125 C	15 kV	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC 1 A Supply-Current, True +3V to +5.5V RS MAX3221EAE+ Analog Devices / Maxim Integrated 1: ¥1,534.8 3,190In Stock	Mfr. Part # MAX3221EAE+ Mouser Part # 700-MAX3221EAE	Analog Devices / Maxim Integrated	RS-232 Interface IC 1 A Supply-Current, True +3V to +5.5V RS	Datasheet	3,190In Stock	¥1,534.8 ¥1,189.3 ¥1,102.9 ¥1,006.6 View ¥960.1 ¥933.5 ¥908.6 Quote	Min.: 1 Mult.: 1	SSOP-16	MAX3221	Transceiver	235 kb/s	1 Driver	1 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	- 40 C	+ 85 C	Without ESD Protection	RS-232 Transceivers	Tube
RS-232 Interface IC 1 A Supply-Current, True +3V to +5.5V RS MAX3221CAE+T Analog Devices / Maxim Integrated 1: ¥1,016.5 4,460In Stock	Mfr. Part # MAX3221CAE+T Mouser Part # 700-MAX3221CAET	Analog Devices / Maxim Integrated	RS-232 Interface IC 1 A Supply-Current, True +3V to +5.5V RS	Datasheet	4,460In Stock	Cut Tape ¥1,016.5 ¥779 ¥719.2 ¥654.4 View Reel ¥583 ¥627.9 ¥616.2 ¥612.9 ¥583 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SSOP-16	MAX3221	Transceiver	235 kb/s	1 Driver	1 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	0 C	+ 70 C	Without ESD Protection	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC 1-Channel RS-232 A 5 95-MAX3221CDB A 595 A 595-MAX3221CDB MAX3221CDBR Texas Instruments 1: ¥390.3 5,165In Stock 10,000Expected 4/12/2027	Mfr. Part # MAX3221CDBR Mouser Part # 595-MAX3221CDBR	Texas Instruments	RS-232 Interface IC 1-Channel RS-232 A 5 95-MAX3221CDB A 595 A 595-MAX3221CDB	Datasheet	5,165In Stock 10,000Expected 4/12/2027	Cut Tape ¥390.3 ¥289 ¥264.1 ¥235.9 View Reel ¥186 ¥222.6 ¥220.9 ¥186 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SSOP-16	MAX3221	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 Single-Ch Lin e Drvr/Rcvr ALT 595 ALT 595-MAX3221CPWR MAX3221CPWRG4 Texas Instruments 1: ¥390.3 3,399In Stock	Mfr. Part # MAX3221CPWRG4 Mouser Part # 595-MAX3221CPWRG4	Texas Instruments	RS-232 Interface IC 3-5.5V Single-Ch Lin e Drvr/Rcvr ALT 595 ALT 595-MAX3221CPWR	Datasheet	3,399In Stock	Cut Tape ¥390.3 ¥289 ¥264.1 ¥235.9 Reel ¥186 View ¥222.6 ¥215.9 ¥207.6 ¥171.1 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	TSSOP-16	MAX3221	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 1-Channel RS-232 A 5 95-MAX3221IPW A 595 A 595-MAX3221IPW MAX3221IPWR Texas Instruments 1: ¥342.2 6,600In Stock 68,000On Order	Mfr. Part # MAX3221IPWR Mouser Part # 595-MAX3221IPWR	Texas Instruments	RS-232 Interface IC 1-Channel RS-232 A 5 95-MAX3221IPW A 595 A 595-MAX3221IPW	Datasheet	6,600In Stock 68,000On Order On Order Ship Dates Mfr. #: MAX3221IPWR Stock: 6,600 Can Ship Immediately On Order: 32,000 Expected 3/25/2027 36,000 Expected 6/3/2027 Factory Lead-Time: 20 Weeks	Cut Tape ¥342.2 ¥252.5 ¥230.9 ¥206 Reel ¥174.4 View ¥194.3 ¥187.7 ¥182.7 ¥171.1 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	TSSOP-16	MAX3221	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 Single-Ch Lin e Drvr/Rcvr ALT 595 ALT 595-MAX3221IPWR MAX3221IPWRG4 Texas Instruments 1: ¥443.5 1,515In Stock 2,000Expected 11/19/2026	Mfr. Part # MAX3221IPWRG4 Mouser Part # 595-MAX3221IPWRG4	Texas Instruments	RS-232 Interface IC 3-5.5V Single-Ch Lin e Drvr/Rcvr ALT 595 ALT 595-MAX3221IPWR	Datasheet	1,515In Stock 2,000Expected 11/19/2026	Cut Tape ¥443.5 ¥328.9 ¥300.6 ¥269.1 View Reel ¥197.7 ¥254.1 ¥245.8 ¥235.9 ¥197.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	TSSOP-16	MAX3221	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 1 A Supply-Current, True +3V to +5.5V RS MAX3221CAE+ Analog Devices / Maxim Integrated 1: ¥971.7 1,533In Stock	Mfr. Part # MAX3221CAE+ Mouser Part # 700-MAX3221CAE	Analog Devices / Maxim Integrated	RS-232 Interface IC 1 A Supply-Current, True +3V to +5.5V RS	Datasheet	1,533In Stock	¥971.7 ¥769 ¥676 ¥644.5 View ¥614.6 ¥596.3 ¥588 ¥581.4	Min.: 1 Mult.: 1	SSOP-16	MAX3221	Transceiver	235 kb/s	1 Driver	1 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	0 C	+ 70 C	Without ESD Protection	RS-232 Transceivers	Tube
RS-232 Interface IC 1 A Supply-Current, True +3V to +5.5V RS MAX3221CUE+T Analog Devices / Maxim Integrated 1: ¥986.6 1,054In Stock	Mfr. Part # MAX3221CUE+T Mouser Part # 700-MAX3221CUET	Analog Devices / Maxim Integrated	RS-232 Interface IC 1 A Supply-Current, True +3V to +5.5V RS	Datasheet	1,054In Stock	Cut Tape ¥986.6 ¥757.4 ¥684.3 ¥631.2 View ¥602.9 ¥583 ¥576.4 ¥556.4 MouseReel Available	Min.: 1 Mult.: 1	TSSOP-16	MAX3221	Transceiver	235 kb/s	1 Driver	1 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	0 C	+ 70 C	Without ESD Protection	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC 3-5.5V Single-Ch Lin e Drvr/Rcvr ALT 595 ALT 595-MAX3221CDBR MAX3221CDBRG4 Texas Instruments 1: ¥390.3 301In Stock	Mfr. Part # MAX3221CDBRG4 Mouser Part # 595-MAX3221CDBRG4	Texas Instruments	RS-232 Interface IC 3-5.5V Single-Ch Lin e Drvr/Rcvr ALT 595 ALT 595-MAX3221CDBR	Datasheet	301In Stock	Cut Tape ¥390.3 ¥289 ¥264.1 ¥235.9 Reel ¥206 View ¥222.6 ¥215.9 ¥207.6 ¥202.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SSOP-16	MAX3221	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		Reel, Cut Tape, MouseReel
RS-232 Interface IC 1-Channel RS-232 A 5 95-MAX3221CPW A 595 A 595-MAX3221CPW MAX3221CPWR Texas Instruments 1: ¥388.7 119In Stock 46,000On Order	Mfr. Part # MAX3221CPWR Mouser Part # 595-MAX3221CPWR	Texas Instruments	RS-232 Interface IC 1-Channel RS-232 A 5 95-MAX3221CPW A 595 A 595-MAX3221CPW	Datasheet	119In Stock 46,000On Order On Order Ship Dates Mfr. #: MAX3221CPWR Stock: 119 Can Ship Immediately On Order: 8,000 Expected 12/17/2026 18,000 Expected 1/15/2027 20,000 Expected 3/25/2027 Factory Lead-Time: 20 Weeks	Cut Tape ¥388.7 ¥287.4 ¥262.4 ¥234.2 Reel ¥201 View ¥220.9 ¥214.3 ¥206 ¥194.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	TSSOP-16	MAX3221	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 3-5.5V Single-Ch Lin e Drvr/Rcvr ALT 595 ALT 595-MAX3221CPWR MAX3221CPWRE4 Texas Instruments 1: ¥390.3 23In Stock 2,000Expected 3/11/2027	Mfr. Part # MAX3221CPWRE4 Mouser Part # 595-MAX3221CPWRE4	Texas Instruments	RS-232 Interface IC 3-5.5V Single-Ch Lin e Drvr/Rcvr ALT 595 ALT 595-MAX3221CPWR	Datasheet	23In Stock 2,000Expected 3/11/2027	Cut Tape ¥390.3 ¥289 ¥264.1 ¥235.9 View Reel ¥186 ¥222.6 ¥220.9 ¥186 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	TSSOP-16	MAX3221	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		Reel, Cut Tape, MouseReel
RS-232 Interface IC 3-5.5V Single-Ch Lin e Drvr/Rcvr ALT 595 ALT 595-MAX3221IDBR MAX3221IDBRG4 Texas Instruments 1: ¥390.3 318In Stock 2,000Expected 1/11/2027	Mfr. Part # MAX3221IDBRG4 Mouser Part # 595-MAX3221IDBRG4	Texas Instruments	RS-232 Interface IC 3-5.5V Single-Ch Lin e Drvr/Rcvr ALT 595 ALT 595-MAX3221IDBR	Datasheet	318In Stock 2,000Expected 1/11/2027	Cut Tape ¥390.3 ¥289 ¥264.1 ¥235.9 View Reel ¥186 ¥222.6 ¥220.9 ¥186 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SSOP-16	MAX3221	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 1 A Supply-Current, True +3V to +5.5V RS MAX3221CUE+ Analog Devices / Maxim Integrated 1: ¥980 107In Stock	Mfr. Part # MAX3221CUE+ Mouser Part # 700-MAX3221CUE	Analog Devices / Maxim Integrated	RS-232 Interface IC 1 A Supply-Current, True +3V to +5.5V RS	Datasheet	107In Stock	¥980 ¥780.7 ¥717.6 ¥654.4 View ¥624.5 ¥604.6 ¥598 ¥591.3 Quote	Min.: 1 Mult.: 1	TSSOP-16	MAX3221	Transceiver	235 kb/s	1 Driver	1 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	0 C	+ 70 C	Without ESD Protection	RS-232 Transceivers	Tube
RS-232 Interface IC 1 A Supply-Current, True +3V to +5.5V RS MAX3221EUE+ Analog Devices / Maxim Integrated 1: ¥1,509.8 121In Stock	Mfr. Part # MAX3221EUE+ Mouser Part # 700-MAX3221EUE	Analog Devices / Maxim Integrated	RS-232 Interface IC 1 A Supply-Current, True +3V to +5.5V RS	Datasheet	121In Stock	¥1,509.8 ¥1,169.3 ¥1,084.6 ¥990 View ¥945.1 ¥918.5 ¥893.6 Quote	Min.: 1 Mult.: 1	TSSOP-16	MAX3221	Transceiver	235 kb/s	1 Driver	1 Receiver	Full Duplex	5.5 V	3 V	SMD/SMT	1 mA	- 40 C	+ 85 C	Without ESD Protection	RS-232 Transceivers	Tube
RS-232 Interface IC 1-Channel RS-232 A 5 95-MAX3221IDB A 595 A 595-MAX3221IDB MAX3221IDBR Texas Instruments 1: ¥352.1 51,856On Order	Mfr. Part # MAX3221IDBR Mouser Part # 595-MAX3221IDBR	Texas Instruments	RS-232 Interface IC 1-Channel RS-232 A 5 95-MAX3221IDB A 595 A 595-MAX3221IDB	Datasheet	51,856On Order On Order Ship Dates Mfr. #: MAX3221IDBR Stock: 0 On Order: 29,856 Expected 4/29/2027 22,000 Expected 5/6/2027 Factory Lead-Time: 20 Weeks	Cut Tape ¥352.1 ¥260.8 ¥237.5 ¥210.9 Reel ¥179.4 View ¥199.3 ¥192.7 ¥187.7 ¥174.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SSOP-16	MAX3221	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 Single-Ch Lin e Drvr/Rcvr ALT 595 ALT 595-MAX3221IDBR MAX3221IDBRE4 Texas Instruments 1: ¥390.3 3,460On Order	Mfr. Part # MAX3221IDBRE4 Mouser Part # 595-MAX3221IDBRE4	Texas Instruments	RS-232 Interface IC 3-5.5V Single-Ch Lin e Drvr/Rcvr ALT 595 ALT 595-MAX3221IDBR	Datasheet	3,460On Order On Order Ship Dates Mfr. #: MAX3221IDBRE4 Stock: 0 On Order: 1,460 Expected 12/31/2026 2,000 Expected 1/28/2027 Factory Lead-Time: 20 Weeks	Cut Tape ¥390.3 ¥289 ¥264.1 ¥235.9 View Reel ¥186 ¥222.6 ¥220.9 ¥186 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SSOP-16	MAX3221	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		Reel, Cut Tape, MouseReel
RS-232 Interface IC Mil Enhance 3V-5.5V Sgl Ch RS-232 A 595- A 595-MAX3221MDBREP V62/06642-01XE Texas Instruments 2,000: ¥996.6 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # V62/06642-01XE Mouser Part # 595-V62/06642-01XE	Texas Instruments	RS-232 Interface IC Mil Enhance 3V-5.5V Sgl Ch RS-232 A 595- A 595-MAX3221MDBREP	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel ¥996.6	Min.: 2,000 Mult.: 2,000 : 2,000	SSOP-16	MAX3221		250 kb/s	1 Driver	1 Receiver		5.5 V	3 V	SMD/SMT	1 mA	- 55 C	+ 125 C			Reel

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MAX3221 Series RS-232 Interface IC

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